Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chou, K. H. | en_US |
dc.contributor.author | Chung, C. P. | en_US |
dc.date.accessioned | 2017-04-21T06:48:49Z | - |
dc.date.available | 2017-04-21T06:48:49Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.isbn | 978-1-5090-3493-2 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/134689 | - |
dc.description.abstract | Moving Picture Experts Group-4 part-10 advanced video coding/H.264 standard uses rate-distortion optimization (RDO) as a measure to achieve a more satisfactory trade-off between bitrate and image quality. Adaptive transform coding (ATC) can further provide superior RDO results (RDO costs) to those of fixed transform block-size coding. This paper presents a predictive method to skip 4 x 4 block transform coding to reduce the computational cost when it determines a minimal RDO cost of motion estimation and ATC. The experimental results show that the proposed method can reduce the computation by approximately 4.39%-48.51% with -0.003561-dB display distortion and 1.08% bitrate increment. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | adaptive transformation | en_US |
dc.subject | motion estimation | en_US |
dc.subject | computation reduction | en_US |
dc.subject | rate-distortion optimization | en_US |
dc.title | Predictive Mode Selection of Adaptive Transform Coding with Rate-Distortion Optimization for MPEG-4 Part-10 AVC/H.264 | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.journal | PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON INFORMATION COMMUNICATION AND MANAGEMENT (ICICM 2016) | en_US |
dc.citation.spage | 233 | en_US |
dc.citation.epage | 238 | en_US |
dc.contributor.department | 資訊工程學系 | zh_TW |
dc.contributor.department | Department of Computer Science | en_US |
dc.identifier.wosnumber | WOS:000391299200045 | en_US |
dc.citation.woscount | 0 | en_US |
Appears in Collections: | Conferences Paper |