Invention Grant
US07801969B2 Apparatus and method for compression-transmitting and decoding picture information and storage medium stored its control programs
有权
用于压缩 - 传输和解码图像信息和存储介质的装置和方法存储其控制程序
- Patent Title: Apparatus and method for compression-transmitting and decoding picture information and storage medium stored its control programs
- Patent Title (中): 用于压缩 - 传输和解码图像信息和存储介质的装置和方法存储其控制程序
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Application No.: US11244033Application Date: 2005-10-06
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Publication No.: US07801969B2Publication Date: 2010-09-21
- Inventor: Yasuyuki Nakajima , Hiromasa Yanagihara , Akio Yoneyama , Masaru Sugano
- Applicant: Yasuyuki Nakajima , Hiromasa Yanagihara , Akio Yoneyama , Masaru Sugano
- Applicant Address: JP Tokyo
- Assignee: KDD Corporation
- Current Assignee: KDD Corporation
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP257553/99 19990910; JP265780/99 19990920
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
The present invention provides a real-time live picture information compression-transmission apparatus and method using a connection-less type protocol for a computer network. The compression-transmission apparatus is constituted to divide frame data output from a real-time encoder compressing live picture information into packets, and to transmit the live picture information in a real time manner according to the connection-less type protocol while suppressing burst transmission by conducting transmission control. The present invention also provides a compressed video data decoding apparatus capable of reducing compressed video decoding processing load without deteriorating picture quality and decreasing the number of played back picture planes when playing back a picture.
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