Title :
Stereoscopic Video Codec for 3D Video Service over T-DMB
Author :
Cho, Sukhee ; Kwon, Hyoungjin ; Hur, Namho ; Kim, Jinwoong ; Lee, Soo-In
Author_Institution :
Electron. & Telecommun. Res. Inst., Chungnam
Abstract :
We propose a novel stereoscopic video coding method to compress stereoscopic video based on residual-downsampling for 3D video service over T-DMB (terrestrial digital multimedia broadcasting). Main idea of residual-downsampling algorithm is to reduce the resolution of residual data that consist of the differential values between original input image and predicted image and to code the downsampled residual data. Experimental results show the proposed method outperforms both TS (temporal scalability) based coding and Simulcast.
Keywords :
data compression; digital video broadcasting; image sampling; multimedia communication; stereo image processing; video coding; 3D video service; T-DMB; residual-downsampling algorithm; stereoscopic video codec; stereoscopic video coding method; stereoscopic video compression; temporal scalability based coding; terrestrial digital multimedia broadcasting; Automatic voltage control; Decoding; Digital multimedia broadcasting; Image coding; Image reconstruction; Motion estimation; Quantization; Video codecs; Video coding; Video compression;
Conference_Titel :
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
1-4244-0763-X
Electronic_ISBN :
1-4244-0763-X
DOI :
10.1109/ICCE.2007.341522
