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dc.contributor.authorLee, KBen_US
dc.contributor.authorChang, NYCen_US
dc.contributor.authorChin, HYen_US
dc.contributor.authorHsu, HJen_US
dc.contributor.authorJen, CWen_US
dc.date.accessioned2014-12-08T15:26:01Z-
dc.date.available2014-12-08T15:26:01Z-
dc.date.issued2003en_US
dc.identifier.isbn0-7803-7721-4en_US
dc.identifier.urihttp://hdl.handle.net/11536/18440-
dc.description.abstractAn optimal frame memory and data transfer scheme is proposed for MPEG-4 shape coding in embedded system. Based on the inherent property of shape information, the binary alpha blocks are losslessly compressed with a fixed 50% compression ratio and can be randomly accessed. Therefore the size of frame memory can be reduced to 50% with a small index table (2.73% similar to 5.08% of the original frame memory size), and the number of memory reference can be reduced to 56.25%. The data transfer scheme combines the run length coding and addressing mode to reduce data transfer time to 9.39%.en_US
dc.language.isoen_USen_US
dc.titleOptimal frame memory and data transfer scheme for MPEG-4 shape codingen_US
dc.typeProceedings Paperen_US
dc.identifier.journalICCE: 2003 INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, DIGEST OF TECHNICAL PAPERSen_US
dc.citation.spage164en_US
dc.citation.epage165en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000184031600069-
Appears in Collections:Conferences Paper