Title :
The Improved Method of FGS and Simulation Based on DCT and Wavelet Transform
Author :
Hui-long, Jin ; Cheng-qian, Xu ; Jin-bo, Zhang ; Jia-xing, Chen
Author_Institution :
Fac. of Electron., Hebei Normal Univ., Shijiazhuang
Abstract :
With the increase of streaming video application on the Internet, the requirement of video compression has changed. The improved method of fine granular scalability(FGS) is given, which based on the wavelet transform and discrete cosine transform(DCT). The simulation has verified, which proves the feasibility of the method.
Keywords :
Internet; data compression; discrete cosine transforms; video coding; video streaming; wavelet transforms; Internet; discrete cosine transform; fine granular scalability; video compression; video streaming application; wavelet transform; Bandwidth; Discrete cosine transforms; Discrete wavelet transforms; Humans; Image coding; Streaming media; Video compression; Videoconference; Visual system; Wavelet transforms; discrete cosine transform (DCT); fine granular scalability (FGS); wavelet transform;
Conference_Titel :
Education Technology and Computer Science, 2009. ETCS '09. First International Workshop on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-3581-4
DOI :
10.1109/ETCS.2009.697
