Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, B. F. | en_US |
dc.contributor.author | Huang, H. Y. | en_US |
dc.contributor.author | Wang, J. H. | en_US |
dc.contributor.author | Chen, C. J. | en_US |
dc.contributor.author | Chen, Y. L. | en_US |
dc.date.accessioned | 2014-12-08T15:31:49Z | - |
dc.date.available | 2014-12-08T15:31:49Z | - |
dc.date.issued | 2013-08-01 | en_US |
dc.identifier.issn | 1665-6423 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/22481 | - |
dc.description.abstract | This study proposes a block-edge-based perceptual zero-tree coding (PZTC) method, which is implemented with efficient optimization on the embedded platform. PZTC combines two novel compression concepts for coding efficiency and quality: block-edge detection (BED) and the low-complexity and low-memory entropy coder (LLEC). The proposed PZTC was implemented as a fixed-point version and optimized on the DSP-based platform based on both the presented platform-independent and platform-dependent optimization technologies. For platform-dependent optimization, this study examines the fixed-point PZTC and analyzes the complexity to optimize PZTC toward achieving an optimal coding efficiency. Furthermore, hardware-based platform-dependent optimizations are presented to reduce the memory size. The performance, such as compression quality and efficiency, is validated by experimental results. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Computational complexity | en_US |
dc.subject | image compression | en_US |
dc.subject | embedded system | en_US |
dc.subject | optimization | en_US |
dc.title | Perceptual Zero-Tree Coding with Efficient Optimization for Embedded Platforms | en_US |
dc.type | Article; Proceedings Paper | en_US |
dc.identifier.journal | JOURNAL OF APPLIED RESEARCH AND TECHNOLOGY | en_US |
dc.citation.volume | 11 | en_US |
dc.citation.issue | en_US | |
dc.citation.spage | 487 | en_US |
dc.citation.epage | 495 | en_US |
dc.contributor.department | 電控工程研究所 | zh_TW |
dc.contributor.department | Institute of Electrical and Control Engineering | en_US |
dc.identifier.wosnumber | WOS:000323803500002 | - |
Appears in Collections: | Conferences Paper |