Abstract
With numerous coding tools adopted in the forthcoming Versatile Video Coding (VVC) standard, much less work has been dedicated to study the corresponding Rate-Distortion (R-D) characteristics. This paper proposes a new quadratic R-D model for Versatile Video Coding. In particular, based on the proposed model, a new R-λ relationship is derived and used for frame level rate control. The rate control algorithm is implemented on VTM 2.0 platform for intra coding scenarios. Compared to the default rate control algorithm in VTM 2.0, experimental results show that proposed rate control algorithm can achieve 0.77% BD-BR reduction with similar control accuracy.
| Original language | English |
|---|---|
| Title of host publication | 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing |
| Subtitle of host publication | PROCEEDINGS |
| Publisher | IEEE |
| Pages | 4422-4426 |
| Number of pages | 5 |
| ISBN (Electronic) | 978-1-5090-6631-5 |
| DOIs | |
| Publication status | Published - May 2020 |
| Event | 45th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2020) - Virtual, Barcelona, Spain Duration: 4 May 2020 → 8 May 2020 https://2020.ieeeicassp.org/ |
Publication series
| Name | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |
|---|---|
| Volume | 2020-May |
| ISSN (Print) | 1520-6149 |
Conference
| Conference | 45th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2020) |
|---|---|
| Place | Spain |
| City | Barcelona |
| Period | 4/05/20 → 8/05/20 |
| Internet address |
Research Keywords
- Rate control
- Rate-distortion model
- Video coding
Fingerprint
Dive into the research topics of 'INTRA FRAME RATE CONTROL FOR VERSATILE VIDEO CODING WITH QUADRATIC RATE-DISTORTION MODELLING'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver