Title :
3D Wavelet Encoder for Depth Map Data Compression
Author :
Martinez-Rach, Miguel ; Lopez-Granado, O. ; Pinol, Pablo ; Malumbres, M.P.
Author_Institution :
Miguel Hernandez Univ., Alicante, Spain
Abstract :
Depth Image Base Rendering (DIBR) is an effective approach for 3D-TV, however quality and time consistence of the depth map is a problem in this field. Our intermediate solution between Intra and Inter encoders is able to cope with the quality and time consistency of the captured depth map info. Our encoder achieves the same visual quality than H264/AVC and x264 in Intra mode reducing coding delays.
Keywords :
data compression; video coding; wavelet transforms; 3D wavelet encoder; 3D-TV; DIBR; H264-AVC; coding delays; depth image base rendering; depth map data compression; interencoders; intraencoders; visual quality; Data compression; Discrete wavelet transforms; Filtering; Image reconstruction; Measurement; PSNR; Three-dimensional displays; 3D-DWT; 3D-TV; DIBR; Depth map compression;
Conference_Titel :
Data Compression Conference (DCC), 2013
Conference_Location :
Snowbird, UT
Print_ISBN :
978-1-4673-6037-1
DOI :
10.1109/DCC.2013.88
