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Patent Searching and Data


Title:
IMAGE PROCESSING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2018/173798
Kind Code:
A1
Abstract:
The present disclosure relates to an image processing device and method with which a decrease in subjective image quality can be suppressed. A process relating to hiding of predetermined data with respect to data relating to an image is performed, wherein hiding is skipped when data of a spatial region of the image is coded, and data relating to an image for which hiding has been performed or data relating to an image for which hiding has been skipped are coded. The present disclosure may be applied in an image processing device, an image coding device, or an image decoding device, for example.

Inventors:
TSUKUBA TAKESHI (JP)
Application Number:
PCT/JP2018/009155
Publication Date:
September 27, 2018
Filing Date:
March 09, 2018
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H04N19/102; H04N19/157; H04N19/18; H04N19/467; H04N19/48; H04N19/70
Domestic Patent References:
WO2015152757A12015-10-08
Foreign References:
Other References:
FILIPPOV, A. ET AL.: "Adaptive reference sample smoothing simplification", 2. JVET MEETING; 20-2-2016 - 26-2-2016; SAN DIEGO; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 18 February 2016 (2016-02-18), Altufievskoe shosse, Moscow, Russia, pages 1 - 5, XP030150035, Retrieved from the Internet
See also references of EP 3606066A4
JIANLE CHENELENA ALSHINAGARY J. SULLIVANJENS- RAINERJILL BOYCE: "Algorithm Description of Joint Exploration Test Model 4", JVET-D1001_V3, JOINT VIDEO EXPLORATION TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 4TH MEETING: CHENGDU, CN, 15 October 2016 (2016-10-15)
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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