Name
Title | ||
|---|---|---|
Highly efficient video compression using quadtree structures and improved techniques for motion representation and entropy coding |
Abstract | ||
|---|---|---|
This paper describes a novel video coding scheme that can be considered as a generalization of the block-based hybrid video coding approach of H.264/AVC. While the individual building blocks of our approach are kept simple similarly as in H.264/AVC, the flexibility of the block partitioning for prediction and transform coding has been substantially increased. This is achieved by the use of nested and pre-configurable quadtree structures, such that the block partitioning for temporal and spatial prediction as well as the space-frequency resolution of the corresponding prediction residual can be adapted to the given video signal in a highly flexible way. In addition, techniques for an improved motion representation as well as a novel entropy coding concept are included. The presented video codec was submitted to a Call for Proposals of ITU-T VCEG and ISO/IEC MPEG and was ranked among the five best performing proposals, both in terms of subjective and objective quality. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/PCS.2010.5702464 | Picture Coding Symposium |
Keywords | Field | DocType |
adaptive codes,block codes,code standards,entropy codes,image representation,motion compensation,transform coding,video codecs,video coding,AVC,H.264,block based hybrid coding,entropy coding,motion representation,predictive coding,quadtree structures,space-frequency resolution,transform coding,video codec,video coding,video compression,H.265,HEVC,Video coding | Computer vision,Block-matching algorithm,Quarter-pixel motion,Coding tree unit,Context-adaptive variable-length coding,Computer science,Motion compensation,Multiview Video Coding,Theoretical computer science,Artificial intelligence,Context-adaptive binary arithmetic coding,Scalable Video Coding | Conference |
ISBN | Citations | PageRank |
978-1-4244-7134-8 | 3 | 0.68 |
References | Authors | |
5 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| D. Marpe | 1 | 2648 | 249.53 |
| Schwarz, H. | 2 | 67 | 19.32 |
| Bosse, S. | 3 | 10 | 1.52 |
| Bross, B. | 4 | 71 | 4.71 |