Patent Document ID: 20150124883
Application ID: 14366498
Patent Status: 0

Claim One:
1. A moving picture compression apparatus, comprising: a tile image sequence generation section configured to generate a tile image sequence configured by dividing a frame sequence, which configures moving picture data, on an image plane; a reference image compression section configured to compress the tile image sequence to generate compression data of a reference image; a difference image generation section configured to generate a difference image sequence configured from difference images which represent a difference between tile images configuring the tile image sequence and images obtained by decoding the compression data of the reference image generated by the reference image compression section and corresponding to the tile images; a difference image compression section configured to compress the difference image sequence in units of data blocks obtained by dividing the difference image sequence on the image plane and a time axis to generate compression data of the difference images; and a compression data generation section configured to generate moving picture compression data including the compression data of the reference image and the compression data of the difference images in tile image units of a predetermined number of frames and output the moving picture compression data to a storage apparatus.