Title:
【発明の名称】画像復号装置
Document Type and Number:
Japanese Patent JP3068552
Kind Code:
B2
Abstract:
An image data decoder decodes moving picture data and still MPEG or JPEG data alternately with each other. The decoder decodes the moving picture data without an interval between decoding adjacent macro block lines each including sixteen lines, thereby increasing the time interval between adjacent picture frames. The decoder decodes several slices or several macro block lines in the still MPEG data for the increased time interval without an additional data decoder.
Inventors:
Eiji Tsuboi
Kazuyoshi Aoyama
Taizo Takahashi
Kazuyoshi Aoyama
Taizo Takahashi
Application Number:
JP8149098A
Publication Date:
July 24, 2000
Filing Date:
March 27, 1998
Export Citation:
Assignee:
NEC
NEC Microcomputer Technology Co., Ltd.
NEC Microcomputer Technology Co., Ltd.
International Classes:
H04N5/907; H04N5/92; H04N5/93; H04N19/42; H04N19/423; H04N19/44; H04N19/50; H04N19/85; (IPC1-7): H04N5/92; H04N7/32
Attorney, Agent or Firm:
Kiyoshi Inagaki