1. A capturing apparatus comprising: a capturing unit; a storage unit to pre-store a plurality of standard images, pixels of each standard image, and parameters associated with each standard image; and a processing unit comprising: a capture control module to control the capturing unit to capture an image; an image processing module to perform an image processing function in relation to the captured image to obtain pixels of the captured image; a determination module to compare the pixels of the captured image with the pixels of each of the pre-stored standard images and determine whether the pixels of the captured image are similar to the pixels of one of the pre-stored standard images; a parameter acquiring module to acquire the parameters associated with the one standard image from the storage unit when the determination module determines that the pixels of the captured image are similar to the pixels of the one standard image; and the capture control module to control the capturing unit to capture subsequent images according to the acquired parameters.