IMAGE COMPRESSION DEVICE AND IMAGE DECOMPRESSION DEVICE

摘要

An image compression device (100) includes: a video processing unit (102) which applies one of the video processes to an image of a predetermined unit so as to generate video data; and an output unit (103) which outputs transmission data containing a frame number of an image of a predetermined unit, information relating to coordinates of the image of the predetermined unit, information for identifying sub-sample or non-sub-sample of the video data, pixel phase information relating to the video data when the video data has been subjected to the sub-sample process, information identifying compression or decompression of the video data, information relating to the size of the video data, and the video data.