Study of Multiview Video Coding Based on the FGS Coding Method

2005 ◽  
Vol 42 (3) ◽  
pp. 411
Author(s):  
Chao Huang
Keyword(s):  
Video Coding ◽  
Multiview Video Coding ◽  
Multiview Video ◽  
Coding Method ◽  
Fgs Coding

New just-Noticeable-Distortion Model Based on the Depth Information and its Application in Multiview Video Coding

2013 ◽  
Vol 423-426 ◽  
pp. 2512-2517
Author(s):  
Xing Yu Liu ◽  
Mei Yu ◽  
Tao Tian ◽  
Chao Zheng Hu
Keyword(s):  
Video Coding ◽  
Masking Effect ◽  
Perceptual Quality ◽  
Depth Information ◽  
Multiview Video Coding ◽  
Multiview Video ◽  
Proposed Model ◽  
Just Noticeable Distortion ◽  
Coding Method ◽  
Reconstructed Signal

To reach higher compression ratios without perceptually degrading the reconstructed signal, the properties of the human visual system (HVS) need to be better exploited. Research simulated the sensitivity of HVS with the just-noticeable-distortion (JND) model, which describes the perception redundancy quantitatively. This paper proposed a new JND model in multiview video coding (MVC) which explored the property of HVS to stereoscopic masking effect. The proposed model contained the spatial JND, temporal JND and the JND in depth. A novel asymmetric stereoscopic video coding method was proposed based on the new JND model. For each macroblock (MB), the quantization parameters (QPs) were optimized adaptively based on the new JND. Compared with the original JMVC scheme without JND, our method gets remain perceptual quality and save bits averagely 24.18%~36.24%.

scholarly journals Multiview Video Coding Optimization using SIMD on Portable Devices

2013 ◽  
Vol 71 (16) ◽  
pp. 12-17
Author(s):  
John MduduziMudumbe ◽  
James Ntaganda ◽  
Cho Yong Beom
Keyword(s):  
Video Coding ◽  
Portable Devices ◽  
Multiview Video Coding ◽  
Multiview Video

Fast Macroblock Mode Decision Algorithm for Multiview Video Coding Based on Mode Correlation

2009 ◽  
Vol 29 (5) ◽  
pp. 1216-1222
Author(s):  
彭宗举 Peng Zongju ◽  
蒋刚毅 Jiang Gangyi ◽  
郁梅 Yu Mei
Keyword(s):  
Video Coding ◽  
Mode Decision ◽  
Decision Algorithm ◽  
Multiview Video Coding ◽  
Multiview Video
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