Name
Abstract | ||
|---|---|---|
This letter proposes a fast intra prediction method to reduce encoding time for the high-efficiency video coding (HEVC) standard, which involves an increase in the number of intra-modes. The proposed intra-mode coding method uses correlation between intra-modes and adjacent pixels'. The proposed method skips half of the intra-modes in certain blocks, specifically those that satisfy predetermined conditions. Using the half of intra-modes reduces number of bits for intra-mode coding and offsets a decline of coding performance caused by mode skipping. The experimental results show that the proposed method achieved 5.87% reduction in encoding time compared to the HEVC test model 7.1 encoder with almost no loss in coding performance. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1587/transfun.E97.A.444 | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES |
Keywords | Field | DocType |
HEVC, intra-mode coding, video coding, video compression | Computer vision,Quarter-pixel motion,Coding tree unit,Multiview Video Coding,Theoretical computer science,Pixel,Artificial intelligence,Data compression,Mathematics,Context-adaptive binary arithmetic coding | Journal |
Volume | Issue | ISSN |
E97A | 1 | 0916-8508 |
Citations | PageRank | References |
1 | 0.43 | 1 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Youngjo Kim | 1 | 1 | 1.11 |
| Juwon Byun | 2 | 5 | 1.93 |
| Jaeseok Kim | 3 | 405 | 58.33 |