Full metadata record
DC FieldValueLanguage
dc.contributor.authorLee, KBen_US
dc.contributor.authorChang, NYCen_US
dc.contributor.authorChin, HYen_US
dc.contributor.authorHsu, HCen_US
dc.contributor.authorJen, CWen_US
dc.date.accessioned2014-12-08T15:25:40Z-
dc.date.available2014-12-08T15:25:40Z-
dc.date.issued2004en_US
dc.identifier.isbn0-7803-8175-0en_US
dc.identifier.urihttp://hdl.handle.net/11536/18096-
dc.description.abstractWe have developed a shape encoder hardware for MPEG-4 video coding. On the one hand, the alpha component is compressed and therefore, the size and memory access of alpha frame memory can be reduced to 50% and 56.25% respectively. On the other hand, an efficient data transfer scheme combining the run length coding and addressing mode can reduce average data transfer time to 9.39% and accelerate the shape encoding process. The shape encoder can support MPEG-4 Main Profile at Level 4 in real-time. In addition, verification and testing methods are also considered.en_US
dc.language.isoen_USen_US
dc.titleA bandwidth and memory efficient MPEG-4 shape encoderen_US
dc.typeProceedings Paperen_US
dc.identifier.journalASP-DAC 2004: PROCEEDINGS OF THE ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCEen_US
dc.citation.spage525en_US
dc.citation.epage526en_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:000221356700103-
Appears in Collections:Conferences Paper