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Title:
IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE, AND IMAGE DECODING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/129498
Kind Code:
A1
Abstract:
According to the present invention, a second quantization matrix having a size P×Q (where P and Q are positive integers satisfying P

Inventors:
SHIMA MASATO (JP)
Application Number:
PCT/JP2019/044880
Publication Date:
June 25, 2020
Filing Date:
November 15, 2019
Export Citation:
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Assignee:
CANON KK (JP)
International Classes:
H04N19/126; H04N19/157; H04N19/176
Domestic Patent References:
WO2013094385A12013-06-27
WO2013005386A12013-01-10
Foreign References:
US20140241423A12014-08-28
JP2013146038A2013-07-25
JP2013038758A2013-02-21
JP2018235909A2018-12-17
Other References:
See also references of EP 3902256A4
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
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