Title:
画像符号化方法および画像復号化方法
Document Type and Number:
Japanese Patent JP5893570
Kind Code:
B2
Abstract:
An image coding method of coding a current block to be coded using a first reference index indicating a first reference picture and a first motion vector, includes: calculating, using a second reference index and a second motion vector used to code a corresponding block, a third reference index and a third motion vector as respective candidates for the first reference index and the first motion vector; determining a value of a flag that indicates whether or not to code the current block using the third reference index and the third motion vector as the first reference index and the first motion vector; and coding the current block using the first reference index and the first motion vector according to the value of the flag, and adding the value of the flag to a bitstream generated by the coding.
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Inventors:
Toshiyasu Sugio
Takahiro Nishi
Yoji Shibahara
Toshio Sasai
Takahiro Nishi
Yoji Shibahara
Toshio Sasai
Application Number:
JP2012554695A
Publication Date:
March 23, 2016
Filing Date:
January 26, 2012
Export Citation:
Assignee:
Panasonic Intellectual Property Corporation of America
International Classes:
H04N19/52; H04N19/513
Domestic Patent References:
JP2004088737A | 2004-03-18 |
Attorney, Agent or Firm:
Hiromori Arai
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