COMBINED LOSSY AND LOSSLESS VIDEO COMPRESSION

摘要

A moving picture compression apparatus includes: a thinning-out processing section which, by selectively taking out numerals from a series of numerals of each image data constituting a compression target data that represents a moving picture by a series of image data each of which represents a still image by a series of numerals, creates a first data comprising a series of numerals which are selectively taken out and a second data comprising a series of remaining numerals for each image data, and shifts positions of numerals which are selectively taken out on the still image from corresponding positions in a temporally adjacent still image. The apparatus further includes: a first compression section which performs lossless compression on the first data; and a second compression section which performs lossy compression on the second data.