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Title:
MOTION COMPENSATION METHOD, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING DEVICE AND IMAGE DECODING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/059880
Kind Code:
A1
Abstract:
A motion compensation method comprises: a complementing step of complementing the pixel values of a reference block when motion compensation is performed for a target block, which is included in a plurality of tiles, by use of a prediction mode using the motion vectors of peripheral blocks of the target block and further when the motion vectors of the peripheral blocks refer to the reference block included in tiles different from the target tiles in which the target block is included; and a motion compensating step of performing the aforementioned motion compensation by use of the aforementioned pixel values as complemented.

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Inventors:
SASAI HISAO (JP)
TERADA KENGO
Application Number:
PCT/JP2014/005072
Publication Date:
April 30, 2015
Filing Date:
October 06, 2014
Export Citation:
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Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
H04N19/55; H04N19/436
Domestic Patent References:
WO2013150943A12013-10-10
WO2010052838A12010-05-14
Foreign References:
JP2010206664A2010-09-16
JP2008278490A2008-11-13
JPH06351001A1994-12-22
Attorney, Agent or Firm:
TOKUDA, Yoshiaki et al. (JP)
Yoshiaki Tokuda (JP)
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