Optimization and comparision of coding algorithms for mobile 3DTV

Different methods for coding of stereo video content for mobile 3DTV are examined and compared. These methods are H.264/MPEG-4 AVC simulcast transmission, H.264/MPEG-4 AVC Stereo SEI message, mixed resolution coding, and video plus depth coding using MPEG-C Part 3. The first two methods are based on...

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Bibliographic Details
Main Authors: Tech, G., Smolic, A., Brust, H., Merkle, P., Dix, K., Wang, Y., Muller, K., Wiegand, T.
Format: Conference Proceeding
Language:English
Subjects:
Automatic voltage control
Bit rate
Decoding
Displays
H.264/AVC
Image coding
mixed resolution
mobile 3DTV
MPEG 4 Standard
MPEG-C Part 3
Optimization methods
PSNR
Spatial resolution
stereo video
subjective assessment
Testing
video plus depth
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Summary:Different methods for coding of stereo video content for mobile 3DTV are examined and compared. These methods are H.264/MPEG-4 AVC simulcast transmission, H.264/MPEG-4 AVC Stereo SEI message, mixed resolution coding, and video plus depth coding using MPEG-C Part 3. The first two methods are based on a full left and right video (V+V) representation, the third method uses a full and a subsampled view and the fourth method is based on a one video plus associated depth (V+D) representation. Each method was optimized and tested using professional 3D video content. Subjective tests were carried out on a small size autostereoscopic display that is used in mobile devices. A comparison of the four methods at two different bitrates is presented. Results are provided in average subjective scoring, PSNR and VSSIM (Video Structure Similarity).
ISSN:2161-2021
2161-203X
DOI:10.1109/3DTV.2009.5069668