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KaiLangen
openDVC
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c5183140b23e1d1d4a048ab02be5b46bea286975
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3
chroma
master
default
protected
three_channel
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Created with Raphaël 2.2.0
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Dec
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Implemented full three-channel encoder pipeline. TODO: fix destructor clean-up
three_channel
three_channel
Added encoder file 'encoder3channel.cpp'. Modified encoder startup and transform/quantization blocks
Fixed decoder bug that occurred when GOP > 2. Modified colourizer to properly handle this case as well
master
master
Modified mvSameColour so that the motion-compensation mirrored the algo found in sideInformation.cpp
Added multi-frame motion search option. Modified mvinfo structure to accomodate this.
Added a motion-estimation based approach to recolouring. MB size, search parameters, etc. are specified in the videos '.cfg' file. MB search is performed using the preceding Key frame
Changed decoder back to original code, migrated the method to 'recolour' WZ frames using key frame channel into the colourizer module.
1) Added code to output the motionvector information to a csv file (for future comparisons).
Recoloured WZ frames by simply using the chroma channels from previous frames (this could be considered a lower bounds for recolouring algorithm). Added a script to view the qcif video using vlc
chroma
chroma
Modified decoder so that the output video has all 3 channels. Key-frames are full-colour, while WZ-frames are shown in grayscale.
Changes:
Tar'd and gzipped (VERY) large ldpca data files. Removed original un-gzipped directory, and added tar commands to Makefile
Initial port of openDVC codec to github. No modifications (aside from README.md and LICENSE files)
Initial commit
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