Towards optimal rate control: A study of the impact of spatial resolution, frame rate, and quantization of subjective video quality and bit rate

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5150 I, Issue , 2003, Pages 198-209

  Wang, Demin ^a   Speranza, Filippo ^a   Vincent, André ^a   Martin, Taali ^a   Blanchfield, Phil ^a  

^a Industry Canada   (Canada)

Author keywords

Bit rate control; Quality assessment; Subjective video quality; Video coding; Video communication

Indexed keywords

BIT ERROR RATE; IMAGE QUALITY; OPTICAL RESOLVING POWER; OPTIMAL CONTROL SYSTEMS; SIGNAL TO NOISE RATIO; TELECOMMUNICATION CONTROL; VIDEO SIGNAL PROCESSING;

FRAME RATE; OPTIMAL RATE CONTROL; PEAK SIGNAL TO NOISE RATIO; QUANTIZATION PARAMETER; SPATIAL RESOLUTION; SUBJECTIVE VIDEO QUALITY; SUM OF ABSOLUTE ERRORS; VIDEO COMMUNICATION;

IMAGE PROCESSING;

EID: 0141496490     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.501266     Document Type: Conference Paper

References (5)

1. E. C. Reed and F. Dufaux, "Constrained bit-Rate control for very low bit-rate streaming-Video applications", IEEE Trans. Circuits Syst. Video Technol., Vol. 11, No. 7, pp. 882-888, July 2001.
2. H. Song and C. Jay Kuo, "Rate Control for Low-Bit-Rate Video via Variable-Encoding Frame Rates", IEEE Trans. Circuits Syst. Video Technol., Vol. 11, No. 4, pp. 512-521, April 2001.
3. E. C. Reed and J. S. Lim, "Optimal Multidimensional Bit-rate Control for Video Communication," IEEE Trans. Image Processing, Vol. 11, No. 8, pp. 873-885, August 2002.
4. F. Speranza, et al., "Rate control for improved picture quality in low bit rate video coding," Proceedings of Visual Communication and Image Processing, San Jose, USA, January 20-25 2002.
5. ITU-R, "Methodology for the subjective assessment of the quality of television picture," ITU-R Recommendation BT.500, 1974-1997.