a first embodiment will be described by using , as one example of an imaging apparatus and an imaging processing system of the present invention , a mode of a surveillance camera system 2 configured by : a surveillance camera 10 ; an image processing apparatus 14 that is connected via a lan cable to the surveillance camera 10 and that is inputted an image signal outputted from the surveillance camera 10 ; and a monitoring monitor 12 connected via a composite cable to the surveillance camera 10 . fig1 shows a connection example of the surveillance camera 10 , the monitoring monitor 12 , and the image processing apparatus 14 , of the first embodiment . the image processing apparatus 14 is connected via the lan cable to the surveillance camera 10 , and the monitoring monitor 12 is connected via the composite cable to the surveillance camera 10 . the image processing apparatus 14 is configured to include an lcd monitor 14 a , a signal processing apparatus 14 b , and a pointing device 14 c . compressed image data obtained by performing a signal process on an image signal that is produced by being imaged by the surveillance camera 10 is inputted via the lan cable in the signal processing apparatus 14 b . also , the image signal produced by the surveillance camera 10 is converted to a video signal , which is inputted via the composite cable in the monitoring monitor 12 . in the monitoring monitor 12 , monitoring by the user is done , and the compressed image data inputted in the signal processing apparatus 14 b is set based on the compressed image data within the signal processing apparatus 14 b , for a recording process of the compressed image data and the monitoring by the user in the monitoring monitor 12 . next , by using fig2 which is a block diagram of inside the surveillance camera 10 shown in fig1 , the surveillance camera 10 will be described in detail . the surveillance camera 10 is configured to include : an imaging lens 16 , a cmos imager 18 a , an imaging processing portion 18 b , an sdram 20 , a cpu 22 , a compression processing portion 24 , a flash rom 26 , a d / a converting portion 27 , a communication interface 28 , a video encoder 29 , a bus 23 , and a video - signal output interface 31 . the imaging lens 16 forms an optical image of a subject on an imaging surface of the cmos imager 18 a , which is an imaging device . herein , in the first embodiment , the cmos imager 18 a having a large total number of pixels , for example , a cmos imager having , as an effective image area , 2528 × 1788 ( vertical × horizontal ) pixels , is adopted . furthermore , the imaging lens 16 , based on an output signal of the cmos imager 18 a , is regulated in movement in an optical - axis direction by a lens motor ( not shown ) controlled by the cpu 22 . an analog imaging signal outputted from the cmos imager 18 a is inputted in the imaging processing portion 18 b , and the inputted analog imaging signal is subjected to various processes such as an a / d converting process , a cds process , a signal amplifying process , and a clamping process . the processed digital imaging signal is temporarily accommodated in an sdram 20 . the digital imaging signal accommodated in the sdram 20 is inputted in the imaging processing portion 18 b , and by the imaging processing portion 18 b , the resultant signal is subjected to various signal processes such as a color separating process , an awb process , and a yuv converting process . as a result , a y signal that is a luminance signal and u and v signals that are color difference signals are produced , and these signals are again accommodated in the sdram 20 as digital image data . herein , the digital imaging signal based on output of the cmos imager 18 a is thinned out when undergoing the color separating process , the yuv converting process , etc ., and thus , a size of the digital image data accommodated again in the sdram 20 becomes smaller . the imaging lens 16 , the imaging processing portion 18 b , the sdram 20 , the compression processing portion 24 , the d / a converting portion 27 , and the communication interface 28 are controlled via the bus 23 by the cpu 22 . the cpu 22 uses the communication interface 28 so as to accommodate instructing / setting data outputted from the image processing apparatus 14 in an sdram 20 or a register ( not shown ) within the cpu 22 . for example , when an imaging start instruction is outputted from the image processing apparatus 14 , for example , the cpu 22 executes an imaging process . moreover , the instructing / setting data may be pan / tilt control data for controlling a motor for panning / tilting a lens unit ( not shown ) including the imaging lens 16 of the surveillance camera 10 . next , with respect to the imaging process of the surveillance camera 10 of the first embodiment , control of the cpu 22 will be mainly described . when accepting the imaging start instruction from the image processing apparatus 14 , the cpu 22 repeatedly produces the y , u , and v signals according to a predetermined frame rate by controlling the imaging lens 16 , the cmos imager 18 a , the imaging processing portion 18 b , and the sdram 20 . herein , the predetermined frame rate is an arbitrary frame rate set to the register ( not shown ) of the cpu 22 before the surveillance camera 10 starts imaging or after starting imaging . the y , u , and v signals are again accommodated in the sdram 20 via the bus 23 , and are repeatedly inputted in the compression processing portion 24 . then , the compression processing portion 24 performs a compressing process on the y , u , and v signals according to an h264 system or a jpeg system as a compressing process , and image compression data produced by the compressing process is again accommodated via the bus 23 in the sdram 20 . subsequently , the image compression data accommodated in the sdram 20 is outputted from the communication interface 28 to the image processing apparatus 14 . now , the surveillance camera 10 is provided with an interval display mode in which an image ( video signal ) is outputted at a predetermined updating interval ( interval ) to the monitoring monitor 12 so that the image is displayed thereon . the interval display mode is arranged in order to monitor a plurality of monitored sites in a switching manner with the single surveillance camera 10 . as described above , as a result of being thinned out in the color separating process , etc ., based on the output of the cmos imager 18 a , the digital image data accommodated in the sdram 20 is configured by a size of which one frame is 1920 × 1080 ( vertical × horizontal ) pixels ( aspect ratio of 16 : 9 ), for example . however , in terms of an image size displayed on the monitoring monitor 12 , an image having an sd size of 720 × 480 ( vertical × horizontal ) pixels ( aspect ratio of 4 : 3 ) may suffice . the size is so determined due to the fact , conversely speaking , that it is probable that an image quality is degraded when a scaling process is performed on a high - resolution image in order to lower the resolution . in the interval display mode , firstly , the digital image data based on the output of the cmos imager 18 a is accommodated in the sdram 20 . herein , as described above , one frame of the digital image data is configured by a full - hd size having 1920 × 1080 ( vertical × horizontal ) pixels ( aspect ratio of 16 : 9 ), the image displayed on the monitoring monitor 12 , however , is an image of an sd size having 720 × 480 ( vertical × horizontal ) pixels ( aspect ratio of 4 : 3 ). the digital image data accommodated in the sdram 20 is executed in an image processing apparatus 14 ( this is described later ). in order to correspond to an sd - sized arbitrary area — set in a display setting process for performing a setting of the interval display mode — that the users intends to monitor by giving a special attention , the cpu 22 performs a cutout process . specifically , setting data including a plurality of arbitrary areas , an arbitrary interval speed , and a display order , set in the image processing apparatus 14 is inputted from the image processing apparatus 14 in the surveillance camera 10 via the communication interface 28 . the cpu 22 accommodates the setting data in the sdram 20 , and also accommodates the same in the flash rom 26 . this accommodating process of the setting data in the flash rom 26 is a process performed for the purposes of data back up in the event where an electric power supply to the surveillance camera 10 is cut off due to a power failure , etc ., and thus , the setting data accommodated in the register within the cpu 22 is erased . the cpu 22 recognizes the plurality of arbitrary areas , the arbitrary interval speed , and the display order based on the setting data accommodated in the sdram 20 , performs the cutout process on the full hd - sized digital image data accommodated in the sdram 20 so as to change to the sd - sized image data . the resultant data is converted to an analog video signal in the d / a converting portion 27 , and outputted to the video encoder 29 . in the video encoder 29 , the outputted data is converted to a video signal of an ntsc system , and outputted to the monitoring monitor 12 via a video - signal output interface 31 . next , by using fig3 which is a block diagram of inside the image processing apparatus 14 shown in fig1 , the image processing apparatus 14 will be described in detail . as described previously , the image processing apparatus 14 is configured by the lcd monitor 14 a , the signal processing apparatus 14 b , and the pointing device 14 c . the signal processing apparatus 14 b is configured by : a communication interface 30 , a cpu 32 , a decompression processing portion 34 , an sdram 36 , an lcd monitor driver 42 , a hard disk driver 44 , a hard disk 46 , a pointing device driver 48 , and a bus 50 . the cpu 32 controls the communication interface 30 , the decompression processing portion 34 , the sdram 36 , the lcd monitor driver 42 , and the hard disk driver 44 , via the bus 50 . furthermore , the cpu 32 is connected also to the pointing device driver 48 . when the pointing device 14 c is manipulated , position information , outputted from the pointing device 14 c , of a cursor on the lcd monitor 14 a is inputted in the cpu 32 via the pointing device driver 48 . moreover , the lcd monitor driver 42 is connected to the lcd monitor 14 a , and decompressed image data is displayed , as an image , on the lcd monitor 14 a . the hard disk driver 44 is connected to the hard disk 46 , and the compressed image data compressed by an h264 system or a jpeg system is recorded in the hard disk 46 . next , a process performed in the image processing apparatus 14 of the compressed image data outputted from the surveillance camera 10 will be described . the image processing apparatus 14 in the first embodiment executes the recording process for recording the compressed image data in the hard disk 46 and the display setting process for performing setting of the interval display mode in which the sd - sized image obtained by performing the cutout process on the full hd - sized image is displayed on the monitoring monitor 12 at the predetermined updating interval ( interval ). the display setting process of the interval display mode in the surveillance camera 10 will be described with reference to a display setting screen shown in fig4 and fig6 . firstly , the recording process will be described . the compressed image data ( from the surveillance camera 10 ) compressed by the h264 system is inputted via the lan cable in the communication interface 30 , and is temporarily inputted in the sdram 36 via the bus 50 . then , the cpu 32 controls the sdram 36 and the hard disk driver 44 so as to record the compressed image data in the hard disk 46 . next , the display setting process for performing setting of the interval display mode will be described by using fig4 . in this display setting process , mainly , a plurality of arbitrary areas that the user intends to monitor by giving a special attention are set , and an arbitrary interval speed is set . fig4 shows a setting screen for performing setting of the interval display mode . as shown in fig4 , on the left side of the setting screen , three marks — three buttons in the first embodiment — are displayed in a mark area yin a superimposed manner . the three buttons are displayed by the cpu 32 in a manner to be superimposed in the mark area y based on a program accommodated in a flash memory not shown . specifically , the three buttons are “ option ”, “ cutout area setting ”, and “ help ” buttons . then , in order that the buttons are selected by the manipulation from the pointing device 14 c , a graphical user interface ( gui ) function is mounted in the image processing apparatus 14 in the first embodiment . on an upper right side of the setting screen , an image based on the compression image signal , which is a jpeg image compressed by a jpeg system , is displayed in a cutout setting area z . on a lower right side of the setting screen , setting items and setting values are displayed by using marks in a setting modifying area u . then , selecting / setting based on this setting screen also adopts the gui function , and thus , when the pointing device 14 c is manipulated , it becomes possible to perform the selecting / setting . in the cutout setting area z , a thinning - out process is so performed that an image of compressed image data having an aspect ratio of 16 : 9 and having 1920 × 1080 ( horizontal × vertical ) pixels is changed to an image of the same aspect ratio of 16 : 9 , and the resultant image is displayed . also , on the setting modifying area u , a cursor corresponding to a motion of the pointing device 14 c is displayed . the pointing device 14 c , which is like a mouse , for example , moves its main body in a horizontal direction or a vertical direction , senses the movement by using a sensor that utilizing a ball , infrared , a laser , etc ., and outputs 2 - dimensional moving distance information to the cpu 32 , or when a left - click manipulation is performed , the pointing device 14 c outputs left click information to the cpu 32 . based on the moving distance information , the cpu 32 displays the movement of the cursor on the cutout setting area z , or recognizes the selecting / setting based on the left - click information . next , a method of setting an arbitrary area in the cutout setting area z will be described . when the left - click manipulation is performed on the pointing device 14 c by the user , a rectangular framework corresponding to the sd - sized area is displayed in the cutout setting area z . then , when the user manipulates the pointing device 14 c in the horizontal and vertical directions , the cursor is moved within the framework , and when the left - click manipulation is performed at a point at which the cursor is moved within the framework and the pointing device 14 c is manipulated in the horizontal and vertical directions while continuing the left - click manipulation by the user , the framework is moved on the cutout setting area z . when the left - click manipulation is canceled at a user &# 39 ; s arbitrary position , the movement of the framework is interrupted . when the left - click manipulation by the pointing device 14 c is performed by the user on a mark , i . e ., a set button s in the first embodiment , displayed below the setting modifying area u , the arbitrary area is finalized , and the finalized arbitrary area is set as the cutout area . specifically , the cpu 32 calculates a position address based on a coordinate ( v1 , w1 )( at an upper left corner of the framework forming a rectangle ) of an image having an aspect ratio of 16 : 9 currently displayed in the cutout setting area z , and records the calculated position address as the cutting - out area in the sdram 36 and also records a corresponding number “ 1 ” in association with the cutout area . at this time , the cpu 32 displays a framework corresponding to the set cutout area on the cutout setting area z , and the number “ 1 ” at the upper left within the framework . this framework and number correspond to a “ cutout area 1 ” in a setting item column in the setting modifying area u . also , in order to allow the user to view easily , it is so displayed that a color of the framework corresponding to “ cutout area 1 ” is rendered blue , a color of the framework corresponding to “ cutout area 2 ” is rendered pink , and a color of the framework corresponding to “ cutout area 3 ” is rendered green . by using a manipulation similar to that described above , the user is able to set the “ cutout area 2 ” and the “ cutout area 3 ”. then , it is assumed that as shown in fig4 , the “ cutout area 1 ”, the “ cutout area 2 ”, and the “ cutout area 3 ” are currently set . herein , “ delete ” in the setting value corresponding to the “ cutout area 1 ” in the setting item column is also displayed by a button or mark . the “ delete ” button changes in color depending on a setting state . as described above , when the cutout area is set by the user , the “ delete ” button is modified . specifically , the color of a button before being set is displayed in a color that is not prominent relative to a background color , for example , grey . then , when the setting is performed , the color of a button is modified to a color that is prominent relative to the background color , for example , white . herein , the “ cutout area 4 ” is not set . thus , the “ delete ” button in the setting value corresponding to the “ cutout area 4 ” or setting item is expressed in grey . to be specifically described by using fig4 , the “ cutout area 1 ”, the “ cutout area 2 ”, and the “ cutout area 3 ” are set , and for the sake of illustration , the “ delete ” buttons corresponding to the respective areas are expressed in a manner to be surrounded by a solid line . however , in reality , characters of this button , i . e ., “ delete ”, are expressed in black , and portions other than the characters surrounded by the solid line are expressed in white . moreover , in fig4 , for the sake of illustration , the “ delete ” button corresponding to the “ cutout area 4 ” is expressed in a manner to be surrounded by a dotted line . however , in reality , characters of this button , i . e ., “ delete ”, are expressed in black , and portions other than the characters surrounded by the dotted line are expressed in grey . the cpu 32 also records color information about each of the “ delete ” buttons , in the sdram 36 . in the setting modifying area u , there are displayed “ image updating interval ” as a setting item , and a pull - down button ( which is a mark ) as a setting value corresponding to that setting item . herein , the “ image updating interval ” is an interval speed in the above - described interval display mode . the user performs the left - click manipulation on “▾” in the pull down button by using the pointing device 14 c , and when the user performs the left - click manipulation on a desired interval speed from among a plurality of interval speeds such as “ 3 seconds ”, “ 5 seconds ”, “ 1 minute ”, and “ 3 minutes ”, each of which is displayed in a vertical direction , the interval speed is selected . then , when the user performs the left - click manipulation on a set button s , the interval speed is set . in fig4 , “ 5 seconds ” is set as the interval speed . moreover , in the setting item column within the setting modifying area u , check boxes p are arranged , to the left of and adjacent to , character strings of “ cutout area 1 ” to “ cutout area 4 ”, which are the setting items . when the user performs the left - click manipulation on each check box p by using the pointing device 14 c , the check marks are entered . as a result of such a manipulation being performed , the cutout area in which the check mark is entered is set as a cutout area to be displayed in the interval display mode . on the setting screen in the interval display mode , when the pointing device 14 c is manipulated by the user , the setting data relating to the set cutout area , the interval speed , the number , etc ., are outputted to the surveillance camera 10 . the cpu 22 of the surveillance camera 10 performs an interval display process in the interval display mode based on the setting data inputted from the image processing apparatus 14 . the interval display process will be described with reference to fig5 ( a ) to 5 ( c ). fig5 ( a ) to 5 ( c ) show diagrams in which the images corresponding to the set cutout areas 1 to 3 are displayed on the monitoring monitor 12 in setting the above - described interval display mode . firstly , an image a corresponding to the cutout area 1 shown in fig5 ( a ) is displayed . after five seconds , an image b corresponding to the cutout area 2 shown in fig5 ( b ) is displayed . after another five seconds , an image c corresponding to the cutout area 3 shown in fig5 ( c ) is displayed . then , after yet another five seconds , the image a corresponding to the cutout area 1 shown in fig5 ( a ) is displayed . thereafter , the images a , b , and c are repeatedly displayed in order at the interval speed of five seconds . an order of displaying the images corresponding to the cutout areas in the first embodiment is as follows : the images are repeatedly displayed in order from a smaller numerical number within each framework displayed in the cutout setting area z ( 1 → 2 → 3 → 1 → . . . ). next , with reference to a flowchart in fig6 , a procedure of the cpu 22 , applied to the surveillance camera 10 in the first embodiment , in the interval display process of the interval display mode will be described . the cpu 22 executes the following procedure , based on the program accommodated in the flash memory not shown . the cpu 22 is provided with a timer and a counter l not shown . the timer counts a predetermined time period , and times - up when the predetermined time period arrives . when the interval display mode is set , the interval display process is started . at this time , it is determined in a step s 1 whether or not the cutout area is set . when no is determined in the step s 1 , the interval display process is ended , and when yes is determined , the process advances to a step s 2 . in the step 2 , the interval speed is set to the timer , i . e ., a time - up time period is set . in the above - described first embodiment , five seconds is set as the interval speed , and thus , when a time - up value of five seconds is set to the timer , the timer times - up after an elapse of five seconds from a start . then , the process advances to a step s 3 . in the step s 3 , a value of the counter l is set to 1 . the value of the counter l is equivalent to a cutout area number . next , the process advances to a step s 5 in which it is determined whether or not the cutout area of which the number corresponds to the value of the counter l is set as the cutout area displayed in the interval display mode . in this step , that is , it is determined whether or not the check mark is set to the check box p of the cutout area of which the number corresponds to the value of the counter l . when no is determined in the step s 5 , the process advances to a step s 13 so as to increment the value of the counter l by one ( l = l + 1 ). next , the process advances to a step s 15 so as to determine whether or not a current value of the counter l is larger than a maximum numeral set . herein , in the first embodiment , the numeral set as the cutout area framework number is “ 3 ”, and it is therefore determined whether or not l is larger than 3 . when yes is determined in the step s 15 , the process returns to the step s 3 , and when no is determined , the process returns to the step s 5 . moreover , when yes is determined in the step s 5 , an area to be cut out is set to a cutout area l , and the timer is reset and started ( in a step s 7 ). then , the process advances to a step s 9 so as to perform a cutout process for cutting out from the digital image data accommodated in the sdram 20 , based on the cutout area corresponding to the value of the counter l . then , the process furthermore performs a d / a converting process and a video - signal converting process , on the digital image data on which the cutout process is performed , so as to output the cutout image ( video signal ) to the monitoring monitor 12 . next , the process advances to a step s 11 so as to determine whether or not the timer is timed up . in the first embodiment , it is determined whether or not five seconds has been elapsed from the start of the timer . when no is determined in the step s 11 , the process returns to the step s 9 , and when yes is determined , the process advances to the step s 13 . in the above - described procedure , when the setting data is inputted from the image processing apparatus 14 to the surveillance camera 10 , the cpu 22 accommodates the setting data in the sdram 22 and also performs an interrupting process for accommodating the setting data in the flash rom 26 . thereafter , the procedure is reset , and the process returns to the step s 1 . in this way , in the first embodiment , it is possible to output in order a plurality of cutout areas set by the user to the monitoring monitor 12 , at the interval speed set by the user , and thus , it becomes possible to monitor a plurality of areas by the single surveillance camera 10 . a second embodiment will be described by using , as another example of the imaging apparatus and the imaging processing system of the present invention , a mode of a surveillance camera system 102 configured by : a surveillance camera 110 ; an image processing apparatus 14 , connected via a lan cable to the surveillance camera 110 , for inputting an image signal outputted from the surveillance camera 110 ; and an information processing apparatus 120 including a monitor connected via a network to the surveillance camera 110 , as shown in fig7 . the second embodiment is characterized by being configured as follows : firstly , a point in which the cutout process is performed on the set cutout area based on an arbitrary zoom factor is added to the cutout process of the interval display mode shown in the first embodiment . secondly , instead of the process , shown in the first embodiment , in which the image data on which the cutout process is performed is outputted to the monitoring monitor 12 , a zoom process ( the cutout process and the zoom process herein are combined and these are referred to as a cutout zoom process ) is performed on the image data on which the cutout process is performed based on the zoom factor so that the sd size is achieved when being displayed , and in this state , a compressing process is performed , and the compressed image data is outputted to the information processing apparatus 120 via a network . hereinafter , the surveillance camera system 102 of the second embodiment will be described in detail . however , there are a plurality of points common to those of the first embodiment , and thus , the common points will not be described . also , regarding fig7 to fig1 , it is regarded that blocks to which the same numerals as those in the first embodiment are allotted have common roles / functions / operations , etc ., and thus , its description will be omitted . fig8 is a block diagram of the surveillance camera 110 . the surveillance camera 110 differs from the surveillance camera 10 in the first embodiment in that an electronic zoom processing portion 140 and a network interface 150 are arranged whereas the d / a converting portion 27 , the video encoder 29 , and the video - signal output interface 31 in the first embodiment are deleted . in terms of operation , the second embodiment differs from the first embodiment in that when performing the cutout process by the cpu 22 , the cutout area that has been set is modified depending on the zoom factor set in the image processing apparatus 14 , and the electronic zoom processing portion 140 is controlled to perform an electronic zoom process on the modified cutout area so that the sd - sized image data is obtained . the image data which is obtained by performing the electronic zoom process and on which the cutout zoom process has been performed is subjected to a compressing process according to an h264 system in the compression processing portion 24 , an mpeg system , or a jpeg system , and the zoom - image compressed data produced by the compressing process is accommodated again in the sdram 20 via the bus 23 . the zoom - image compressed data accommodated in the sdram 20 is inputted to the network interface 150 , and outputted to the information processing apparatus 120 via the network . fig9 is a block diagram of the image processing apparatus 14 b . the second embodiment is different from the first embodiment in that a device for transmitting and receiving the data in the communication interface 30 is the surveillance camera 110 . however , the function , the operation , etc ., are similar to those in the first embodiment . thus , the description therefor will be omitted . next , the display setting process for setting the interval display mode in the second embodiment will be described by using fig1 . the display setting process in the second embodiment is substantially similar to the display setting process in fig4 in the first embodiment . however , a difference is that in the setting modifying area u , a pull - down button or mark is arranged , adjacently to “ delete ”, as the setting value corresponding to “ cutout area ∘” such as “ cutout area 1 ”. the user performs the left - click manipulation on “▾” in the pull down button by using the pointing device 14 c . then , when the left - click manipulation is performed on the zoom factor desired by the user , out of a plurality of zoom factors such as “ 0 . 5 times ”, “ 1 time ”, “ 1 . 5 times ”, “ 2 times ”, and “ 3 times ”, each of which is displayed in a vertical direction , the zoom factor is selected . similarly to the first embodiment , when the pointing device 14 c is manipulated by the user , the setting data relating to the set cutout area , the interval speed , the zoom factor , the number , etc ., are outputted to the surveillance camera 110 . the cpu 22 of the surveillance camera 110 performs the interval display process in the interval display mode based on the setting data inputted from the image processing apparatus 14 . the interval display process in the second embodiment is substantially similar to the operation shown in fig5 in the first embodiment . however , instead of the cutout process in the first embodiment , the cutout zoom process in which the cut out and the zoom process are performed according to the set zoom factor is executed in the second embodiment . the cutout zoom process will be described with reference to fig1 ( a ) and 11 ( b ). fig1 ( a ) expresses an image a corresponding to the set cutout area 1 . herein , when the pointing device 14 c is manipulated , the zoom factor is modified . then , the cutout zoom process is executed . in this case , as shown in fig1 , the cutout zoom process will be described in detail by using an example in which the zoom factor of “ 2 times ” is set to the “ cutout area 1 ”. the cpu 22 firstly calculates a center point c of the image a corresponding to the set cutout area 1 . based on the calculated center point c , the set zoom factor ( 2 times ) is applied so as to newly set a cutout area that should be cut out . then , the electronic - zoom processing portion 140 is controlled to perform the electronic zoom process for electronically enlarging the newly set cutout area in order to obtain the sd - sized image . fig1 ( b ) shows an image a ′ on which the electronic zoom process is performed . therefore , in the interval display process in the second embodiment , the image that has complied with the zoom factor set to each of the set cutout areas is subjected to a predetermined process such as a compressing process at the set interval speed and in set sequence , and in this state , the resultant image is outputted to the information processing apparatus 120 . next , with reference to a flowchart in fig1 , a procedure of the cpu 22 in the interval display process in the interval display mode applied to the surveillance camera 110 in the second embodiment will be described . the cpu 22 executes the following procedure , based on the program accommodated in the flash memory not shown . processes from a step s 21 to a step s 27 are similar to the step s 1 to the step s 5 , which is the procedure of the cpu 22 in the interval display process in the interval display mode applied to the surveillance camera 10 in the first embodiment , and thus , its description will be omitted . when yes is determined in a step s 27 , the process advances to a step s 29 to reset and start the timer . then , the process advances to a step s 31 , and based on the cutout area and zoom factor corresponding to the value of the counter l , the cutout process for cutting out from the digital image data accommodated in the sdram 20 is performed , and the electronic - zoom processing portion 140 is controlled to perform the electronic zoom process ( cutout zoom process ) so as to obtain the sd - sized image . thereafter , the process advances to a step s 33 in which the compression processing portion 24 is controlled to perform the compressing process on the image data on which the cutout zoom process is performed , and the resultant image data is outputted to the information processing apparatus 120 . then , the process advances to a step s 35 so as to determine whether or not the timer is timed up . when no is determined in the step s 35 , the process returns to the step s 31 , and when yes is determined , the process advances to a step s 37 . processes from the step s 37 to a step s 39 are similar to the step s 13 to the step s 15 , which is the procedure of the cpu 22 in the first embodiment , and thus , its description will be omitted . in this way , in the second embodiment , it is possible to output in order a plurality of cutout areas set by the user to the information processing apparatus 120 , at the interval speed and the zoom factor set by the user , and thus , it becomes possible to monitor in a greater detail a plurality of areas by the single surveillance camera 110 . at this time , the zoom process according to the zoom factor is the electronic zoom process , and different from an optical zoom process for performing a zoom process by mainly concentrating on an optical image of a subject , it is possible to zoom the cutout area set by the user , and thus , it is possible for the user to monitor an enlarged / reduced image of a desired cutout area . it is noted that the image processing apparatus 14 in the second embodiment is configured by the lcd monitor 14 a , the signal processing apparatus 14 b , and the pointing device 14 c . however , the signal processing apparatus 14 b may be a so - called personal computer . in this case , the program for executing various types of setting screen displays in this embodiment is accommodated in a recording medium , and when the program is installed by the user , the personal computer executes various processes . the decompressing process in the decompression processing portion 34 is executed by the cpu 32 . also , the surveillance camera system 2 or 102 in the first or second embodiment is configured by the surveillance camera 10 or 110 , the image processing apparatus 14 , and the monitoring monitor 12 or the information processing apparatus 120 , and the image corresponding to the cutout area is outputted to the monitoring monitor 12 or the information processing apparatus 120 . however , the image corresponding to the cutout area may be displayed on the lcd monitor 14 a of the image processing apparatus 14 without connecting the monitoring monitor 12 or the information processing apparatus 120 . in that case , the cpu 32 decompresses the compressed image data outputted from the surveillance camera 10 or 110 , in the decompression processing portion 34 , accommodates the decompressed digital image data in the sdram 36 , cuts out the image corresponding to the cutout area that should be outputted , and accommodates the resultant image again in the sdram 36 . then , the digital image data is outputted to the lcd monitor driver 42 so as to display the image on the lcd monitor 14 a . moreover , in the surveillance camera 10 in the first embodiment , the order of outputting the images corresponding to the set cutout area 1 , cutout area 2 , and cutout area 3 to the monitoring monitor 12 or the information processing apparatus 120 is the order of outputting the image corresponding to the area as follows : the cutout area 1 → the cutout area 2 → the cutout area 3 → the cutout area 1 , . . . . however , this order may be modified by the manipulation of the user . it may be also possible to so set that the image corresponding to the cutout area 2 is not outputted . in that case , the images corresponding to the area may be outputted in the order of the cutout area 1 → the cutout area 3 → the cutout area 1 , . . . . furthermore , in the surveillance camera 10 or 110 in the first or second embodiment , the cpu 22 controls the imaging processing portion 18 b , the compression processing portion 24 , and the d / a converting portion 27 to execute each process in the respective blocks . however , these may be configured by an asic ( application specific integrated circuit ). in this case , each process is executed as a result of the cpu 22 being setting a predetermined value to a register not shown . in the first or second embodiment , the size of one frame of digital imaging data , which is a cutout source of each cutout area is configured by the size of 1920 × 1080 ( vertical × horizontal ) pixels ( aspect ratio of 16 : 9 ). however , the size may be 1600 × 1200 pixels ( aspect ratio of 4 : 3 ). in the surveillance camera system 102 in the second embodiment , the setting values within the setting modifying area u of which the zoom factors are displayed on the monitor of the image processing apparatus 14 are modified / set as a result of the user being selecting from the pull - down button . however , the following may also be possible : the pointing device 14 c is manipulated to set the cursor within a rectangular framework corresponding to the cutout area displayed in the cutout setting area z , and in this state , a left double - click is performed to increase the zoom factor and a right double - click is performed to decrease the zoom factor . although the present invention has been described and illustrated in detail , it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation , the spirit and scope of the present invention being limited only by the terms of the appended claims .