Invention Grant
- Patent Title: Video coding apparatus and video coding method
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Application No.: US15690645Application Date: 2017-08-30
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Publication No.: US10237561B2Publication Date: 2019-03-19
- Inventor: Hiroshi Arakawa , Kiyofumi Abe , Kazuhito Kimura , Hideyuki Ohgose , Koji Arimura , Kazuma Sakakibara
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2014-019044 20140204; JP2014-221646 20141030
- Main IPC: H04N19/159
- IPC: H04N19/159 ; H04N19/176 ; H04N19/119 ; H04N19/107

Abstract:
A video coding apparatus is a video coding apparatus which codes a coding target video based on a coding standard, and includes: a dividing unit which divides an image included in the coding target video into a plurality of control blocks; and a prediction image generating unit which divides each of the control blocks into a plurality of prediction blocks, and generates, for each of the prediction blocks, a prediction image using one of inter prediction and intra prediction, wherein the coding standard allows each of the control blocks to be divided into the prediction blocks such that the prediction blocks have different sizes, and the prediction image generating unit divides each of the control blocks into the prediction blocks such that the prediction blocks all have an identical size, rather than dividing each of the control blocks into the prediction blocks such that the prediction blocks have different sizes.
Public/Granted literature
- US20170366815A1 VIDEO CODING APPARATUS AND VIDEO CODING METHOD Public/Granted day:2017-12-21
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