Multi-pipeline phase information sharing method based on data buffer storage
Title：
Multi-pipeline phase information sharing method based on data buffer storage
Application Number：
 200610066454
Application Date：
 2006/03/31
Announcement Date：
 2006/08/30
Pub. Date：
Publication Number：
 1825960
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H04N 7/26, H04N 7/32, H04N 7/30
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 He YunLi Yu
Key Words：
 Multi-pipeline, phase information sharing, data buffer storage
Abstract：
 This invention relates to an information shared method for multiple pipeline steps based on the buffer storage of data used in a decoder structure divided into N pipeline steps including a shared storage and a data buffer storage region designing the last line macro-block information or a data buffer storage region designing the left macro-block information, in which, the shared storage region is used in storing the last line macro-block information, the data storage region is used in buffer-storing information of the last macro-block to be provided to various pipeline steps, which can share and keep information of the last line or left macro-block in a shared storage at multiple pipeline steps and not necessary to store and maintain the information at every pipeline step so as to effectively save the resource of storage on a chip of a decoder.
Claim：
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