Invention Grant
- Patent Title: Moving image coding apparatus and moving image coding method
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Application No.: US15058691Application Date: 2016-03-02
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Publication No.: US10148965B2Publication Date: 2018-12-04
- Inventor: Kiyofumi Abe , Hideyuki Ohgose , Hiroshi Arakawa , 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: JP2015-042934 20150304; JP2016-009713 20160121
- Main IPC: H04N19/105
- IPC: H04N19/105 ; H04N19/159 ; H04N19/172 ; H04N19/423

Abstract:
A moving image coding apparatus is a moving image coding apparatus which codes a moving image, and includes a storage unit in which a plurality of reference pictures is stored; and a coding unit which codes a plurality of coding target pictures. The coding unit codes as a B picture a specific coding target picture among the plurality of coding target pictures by using a first reference picture list and a second reference picture list. The first reference picture list includes only one long-term reference picture ahead of the specific coding target picture among the plurality of reference pictures in a display order. The second reference picture list includes only one short-term reference picture ahead of the specific coding target picture among the plurality of reference pictures in the display order.
Public/Granted literature
- US20160261873A1 MOVING IMAGE CODING APPARATUS AND MOVING IMAGE CODING METHOD Public/Granted day:2016-09-08
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