Invention Grant
US09392298B2 Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
有权
图像编码方法，图像解码方法，图像编码装置以及图像解码装置
- Patent Title: Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
- Patent Title (中): 图像编码方法，图像解码方法，图像编码装置以及图像解码装置
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Application No.: US14447970Application Date: 2014-07-31
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Publication No.: US09392298B2Publication Date: 2016-07-12
- Inventor: Toshiyasu Sugio , Takahiro Nishi , Youji Shibahara , Hisao Sasai
- Applicant: Panasonic Intellectual Property Corporation of America
- Applicant Address: US NY New York
- Assignee: SUN PATENT TRUST
- Current Assignee: SUN PATENT TRUST
- Current Assignee Address: US NY New York
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/52 ; H04N19/51
Abstract:
An image coding method includes: generating a first flag indicating whether or not a motion vector predictor is to be selected from among one or more motion vector predictor candidates; generating a second flag indicating whether or not a motion vector predictor is to be selected from among the one or more motion vector predictor candidates in coding a current block to be coded in a predetermined coding mode, when the first flag indicates that a motion vector predictor is to be selected; and generating a coded signal in which the first flag and the second flag are included in header information, when the first flag indicates that a motion vector predictor is to be selected.
Public/Granted literature
- US20140341296A1 IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS, AND IMAGE DECODING APPARATUS Public/Granted day:2014-11-20
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