1. An image processing apparatus comprising: one or more processors to (i) select an input object from an input image so as to extract feature parameter information from the input object, (ii) compare the input object with a plurality of preregistered objects using the feature parameter information so as to determine an output object among the plurality of preregistered objects based on a comparison result therefrom, wherein each of the plurality of preregistered objects is recorded prior to the selection of the input object, and (iii) extract an output image from a plurality of preregistered images in which the output object is present, using a plurality of object information, wherein each of the plurality of object information is associated with each of the plurality of preregistered images and each of the plurality of object information contains object identification information which indicates whether or not none or one or more objects among the plurality of preregistered objects are present in a corresponding preregistered image among the plurality of preregistered images and, when the one or more objects are present in the corresponding preregistered image, the object identification information identifies the one or more objects.