PROGRAM FOR IDENTIFYING POSITION OF SUBJECT, DEVICE FOR IDENTIFYING POSITION OF SUBJECT, AND CAMERA

摘要

The position of a subject in an image is identified accurately, through execution by a computer of: a segmenting procedure for segmenting a single image into a plurality of segmental images on the basis of color information or luminance information of a target image; a binarization procedure for binarization employing color information or luminance information each of the plurality of segmental images, and generating a plurality of binary images; a first evaluation value computation procedure for computing a first evaluation value to be employed for identification of a subject position within the target image, for each of the plurality of binary images; a first subject position identification procedure for identifying the subject position within the target image, on the basis of the first evaluation value; a second evaluation value computation procedure for computing a second evaluation value to be employed for re-identification of the subject position within the target image, for each of the plurality of binary images, on the basis of the subject position identified in the first subject position identification procedure; and a second subject position identification procedure for re-identifying the subject position within the target image, on the basis of the second evaluation value.