Title :
Dynamic control for real-time video decoding in wireless channel
Author :
Jiayan, Zhang ; Xu, Bai ; Jing, Ma
Author_Institution :
Commun. Res. Center, Harbin Inst. of Technol., Harbin, China
Abstract :
In the radio channel, compression is used for transmission of real-time analog video signal and compressed bits can usually be transmitted at a non-constant rate. But standard video can be displayed on TV at a constant rate. It is difficult to decode the intermittent compressed data for real-time video display. In order to solve the problem which rate of video decoding and compressed bits in the radio channel does not match, a method is brought forward. By controlling the data which transmit to the decoder, the real-time sequential video can be displayed. And the method has been used to the system of video transmission. Its reliability and validity can be proved.
Keywords :
data compression; video coding; dynamic control; radio channel; real-time sequential video; real-time video decoding; real-time video display; standard video; video transmission; wireless channel; Decoding; Delay; Field programmable gate arrays; Image coding; Real time systems; Streaming media; Transform coding; JPEG2000; control; dynamic; real-time; video compression;
Conference_Titel :
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location :
Ningbo
Print_ISBN :
978-1-4577-0320-1
DOI :
10.1109/ICECC.2011.6066292