Title:
PREDICTION IMAGE GENERATION DEVICE, MOVING IMAGE DECODING DEVICE, AND MOVING IMAGE ENCODING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/130696
Kind Code:
A1
Abstract:
A vector candidate derivation unit (3033) and/or a merge candidate derivation unit (30361) refers to motion vectors at a plurality of control points including two points having a longer interval than the one side and derives the motion vector of each of a plurality of sub-blocks included in a block to be decoded, and a prediction image generation unit (308) refers to the motion vector of each of the sub-blocks to thereby generate a prediction image.
Inventors:
IKAI TOMOHIRO
YAMAMOTO TOMOYUKI
YAMAMOTO TOMOYUKI
Application Number:
PCT/JP2017/000638
Publication Date:
August 03, 2017
Filing Date:
January 11, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04N19/52; H04N19/54; H04N19/70
Foreign References:
| JP2015092650A | 2015-05-14 | |||
| JP2015222976A | 2015-12-10 | |||
| JP2011526758A | 2011-10-13 | |||
| JP2012165278A | 2012-08-30 | |||
| JP2001224036A | 2001-08-17 | |||
| JP2002185970A | 2002-06-28 |
Other References:
JIANLE CHEN ET AL.: "Algorithm Description of Joint Exploration Test Model 1", JOINT VIDEO EXPLORATION TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 JVET-A1001, ITU-T, 24 February 2016 (2016-02-24), pages 1 - 25, XP030150000, Retrieved from the Internet [retrieved on 20170316]
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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