Although fine granularity scalability (FGS) video coding based on matching pursuits and bit-plane coding have been proven to have better coding efficiency than discrete-cosine-transform-based FGS at low bit rates, it might not be the most efficient method in terms of rate-distortion optimization (RDO). We propose a rate-distortion optimization FGS video coding by dividing a frame into blocks to generate block-based embedded bit-streams and reorganize the bit-streams into several quality layers according to the rate-distortion slopes. The comparison between FGS matching pursuit video coding and RDO-FGS matching pursuit video coding is shown in the experimental results.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0828109-003434 |
| Date | 28 August 2009 |
| Creators | Shih, Liang-chun |
| Contributors | Tsang-Yi Wang, I-Cheng Chang, Jian-Liang Lin, Hwang, Wen-Liang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0828109-003434 |
| Rights | withheld, Copyright information available at source archive |
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