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1. (WO2017154608) IMAGE PROCESSING DEVICE AND METHOD

Pub. No.:    WO/2017/154608    International Application No.:    PCT/JP2017/006990
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Feb 25 00:59:59 CET 2017
IPC: H04N 19/132
H04N 1/41
H04N 19/146
H04N 19/176
H04N 19/46
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: IHARA Toshinori
井原 利昇
NAGUMO Takefumi
名雲 武文
Title: IMAGE PROCESSING DEVICE AND METHOD
Abstract:
This disclosure pertains to an image processing device and method for enabling the deterioration in image quality to be suppressed. The order of addition of candidate data, which are candidates of addition data to be added to encoded data obtained by encoding image data in units of blocks, is set for each block, the addition data being added such that the encoded data has a fixed length. In so doing, the order of addition of candidate data may be set by using pseudorandom numbers, or the order of addition of candidate data may be set by using table information indicating the order of addition of candidate data. This disclosure can be applied to, for example, an image processing device, an image encoding device, or an image decoding device.