Invention Application
US20150131725A1 IMAGE CODING METHOD, IMAGE CODING APPARATUS, IMAGE DECODING METHOD, IMAGE DECODING APPARATUS, AND IMAGE CODING AND DECODING APPARATUS
有权
图像编码方法，图像编码装置，图像解码方法，图像解码装置，图像编码和解码装置
- Patent Title: IMAGE CODING METHOD, IMAGE CODING APPARATUS, IMAGE DECODING METHOD, IMAGE DECODING APPARATUS, AND IMAGE CODING AND DECODING APPARATUS
- Patent Title (中): 图像编码方法，图像编码装置，图像解码方法，图像解码装置，图像编码和解码装置
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Application No.: US14590497Application Date: 2015-01-06
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Publication No.: US20150131725A1Publication Date: 2015-05-14
- Inventor: Toshiyasu SUGIO , Takahiro NISHI , Youji SHIBAHARA , Kyoko TANIKAWA , Hisao SASAI , Toru MATSUNOBU
- Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Applicant Address: US CA Torrance
- Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee Address: US CA Torrance
- Main IPC: H04N19/513
- IPC: H04N19/513 ; H04N19/577
Abstract:
An image coding method for coding a current block derives a first candidate having a first motion vector that has been used to code a first block. It is determined whether a total number of one or more candidates having the first candidate is less than a maximum candidate number, and a second candidate is derived when the total number of the one or more candidates is less than the maximum candidate number. The second candidate has a second motion vector and is different from the first candidate. A candidate for coding the current block is selected from the candidates having the first candidate and the second candidate.
Public/Granted literature
- US09456217B2 Coding method and apparatus with candidate motion vectors Public/Granted day:2016-09-27
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