Title :
An Approach to Video Coding Using Parameter Estimation in the Decoding Process
Author :
Fujita, Goro ; Matsuno, Tomokazu
Author_Institution :
Grad. Sch. of Eng., Osaka Electro-Commun. Univ., Neyagawa, Japan
Abstract :
By focusing on the decoding process to improve coding efficiency, we propose an effective video coding method by employing parameter estimation in the decoding process. A bitrate reduction can be achieved when the proposed method is applied to the DC transform coefficient and the motion vector of H.264. 0.25%~0.84%.
Keywords :
decoding; parameter estimation; video coding; DC transform coefficient; bitrate reduction; decoding process; motion vector; parameter estimation; video coding; Bit rate; Cameras; Decoding; Displays; Encoding; Equations; Parameter estimation; Video coding; Video compression; Video signal processing; parameter estimation; video coding;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2009. IIH-MSP '09. Fifth International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-4717-6
Electronic_ISBN :
978-0-7695-3762-7
DOI :
10.1109/IIH-MSP.2009.280
