发明名称 |
IMAGE ENCODING METHOD, IMAGE ENCODING APPARATUS, IMAGE DECODING METHOD, IMAGE DECODING APPARATUS, AND IMAGE ENCODING/DECODING APPARATUS |
摘要 |
An image encoding method, which generates a bit stream by encoding images for each of the blocks, comprises: a determining step (S201) for determining the maximum number of merge candidates, which are candidates for a prediction direction, a motion vector, and an reference picture index to be used in encoding the blocks to be encoded; a first deriving step (S202) for deriving first merge candidates; an evaluating step (S204) for evaluating whether the number of first merge candidates is less than the maximum number; a second deriving step (S205) for deriving second merge candidates when the number of first merge candidates is evaluated as being less than the maximum number; a selecting step (S206) for selecting merge candidates to be used in encoding the blocks to be encoded, from among the first merge candidates and the second merge candidates; and an encoding step (S207) for encoding an index for specifying the selected merge candidates using the maximum number, and adding the encoded index to the bit stream. |
申请公布号 |
WO2012160803(A1) |
申请公布日期 |
2012.11.29 |
申请号 |
WO2012JP03316 |
申请日期 |
2012.05.21 |
申请人 |
PANASONIC CORPORATION;SUGIO, TOSHIYASU;NISHI, TAKAHIRO;SHIBAHARA, YOUJI;TANIKAWA, KYOKO;SASAI, HISAO;MATSUNOBU, TORU |
发明人 |
SUGIO, TOSHIYASU;NISHI, TAKAHIRO;SHIBAHARA, YOUJI;TANIKAWA, KYOKO;SASAI, HISAO;MATSUNOBU, TORU |
分类号 |
H04N7/32 |
主分类号 |
H04N7/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|