Distributed video coding apparatus and method capable of controlling encoding rate
There are provided a distributed video coding apparatus and method capable of controlling an encoding rate, the apparatus including: an intra-frame encoder encoding a key frame and outputting a bit stream of the encoded key frame; an encoder rate control (ERC) module calculating a bit rate according to motion complexity of a present Wyner-Ziv (WZ) frame by using a correlation between the motion complexity and the bit rate; and a turbo encoder encoding the present WZ frame by the bit rate calculated at the ERC module and outputting the encoded WZ bit stream.
Electronics and Telecommunications Research Institute
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H04N H04N H04N
inventional inventional inventional
Mi Young Young Hwan Won Jong Ju Yeob In San Han Jin June Young Guee Sang
Lee Bae Kim Kim Jeon Cho Chang Lee