Title :
Multiview video and depth coding
Author :
Maiti, Srijib Narayan ; Desai, Parth ; Patel, Bhargav ; Piccinelli, Emiliano Mario ; Aliprandi, Davide ; Fragneto, Pasqualina ; Rossi, Beatrice
Author_Institution :
Adv. Syst. Technol., STMicroelectron., Noida, India
Abstract :
In this paper we propose a method to encode/decode multiview textures and associated depth maps together in a single bitstream. Encoded bits of depth maps have been merged into that of associated textures in an innovative way with very minimal loss in PSNR of textures, 0.1-0.2 dB for high delay and 0.2-1 dB for low delay applications. Benchmarking results in terms of compression efficiency and quality on HD sequences have been reported to explore the viability of using this technique for Free-view point Video (FVV) or 3DV use cases.
Keywords :
image texture; video coding; 3DV; FVV; HD sequences; PSNR; associated depth maps; associated textures; benchmarking; compression efficiency; encoded bits; free-view point video; low delay applications; multiview depth coding; multiview textures; multiview video coding; Bit rate; Decoding; Encoding; Merging; PSNR; Three dimensional displays; Transform coding; 3DV; FTV; FVV; H.264; MVC; MVVD;
Conference_Titel :
Picture Coding Symposium (PCS), 2012
Conference_Location :
Krakow
Print_ISBN :
978-1-4577-2047-5
Electronic_ISBN :
978-1-4577-2048-2
DOI :
10.1109/PCS.2012.6213302