Title:
ビデオ符号化方法、ビデオ復号方法、ビデオエンコーダ、及びビデオデコーダ
Document Type and Number:
Japanese Patent JP6851450
Kind Code:
B2
Abstract:
The present invention provides low complexity planar mode coding in which a first prediction value is calculated using linear interpolation between a value of respective horizontal boundary pixels and a value of one of vertical boundary pixels, and a second prediction value is calculated using linear interpolation between a value of respective vertical boundary pixels and a value of one of the horizontal boundary pixels. The first and second prediction values are then averaged to derive a respective prediction pixel value in a prediction block. A residual between the prediction block and a target block is signaled to a decoder.
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Inventors:
Bossen, frank, jean
Kanumuri Sandeep
Kanumuri Sandeep
Application Number:
JP2019200788A
Publication Date:
March 31, 2021
Filing Date:
November 05, 2019
Export Citation:
Assignee:
Ntt docomo, Inc.
International Classes:
H04N19/593; H04N19/12; H04N19/159; H04N19/176; H04N19/61
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi