Year: 2013
Type: conference-paper
Abstract: With the advance of 3D technologies and the increasing requirement of watching, three-dimensional television (3DTV) technologies which are also developing rapidly have gradually become a focus in the field of consumption in recent years.For coding and display purposes, the captured sequences need to be converted from the production into the transport format by post-processing.There are so many formats in 3D video, but all the 3D video formats can be divided into two main classes [1][2]: video-only formats and depth-enhanced formats.All of the three formats: classical stereo video (CSV) with 2 views, mixed resolution stereo video (MRS) with one view spatially sub-sampled and multi-view video Abstr act There are a lot of researches on acceleration the mode decision process in MVD video coding.The main goal of these researches lies in speeding-up the encoding process with negligible coding efficiency loss.Our work reveals the usage of depth information for speeding up video encoding process.We proposed a novel fast mode decision algorithm based on depth information.The comparative experimental results show that the proposed algorithm reduces the computational complexity of MVD coding while improves the coding performance, and the video quality maintain rate-distortion performance at a level which is similar to the original algorithm based on the JMVC.
Authors: Zhao Huimin, Jiang Xiuhua, Wang Caihong
Institution: Communication University of China
Language: English
Subfield: Signal Processing
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W1963545475