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Compression project
(most info is in Russian)
>> About
In English: Video >> Public filters | Com. filters | Video Codecs Comparisons | Our Video Codecs | Video Quality Metrics || New: Compression Catalog! Personal (English) >> V.Yoockin | A.Ratushnyak In Russian: "Compression Methods" book | Arctest | Download | FIDO | Forum | Links |
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| Hot news: * Call for H.264 codecs! * Video Quality Metric 2.5 released! * 3D Displays Video * 5-th H.264 comparison! * Cartoon Restore now x5-10 faster! |
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MSU Drop Frames Metric
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DFM is made to calculate number of drop-frames in sequence.
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[!] - Known bug
Version 1.1
Version 1.0 |
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Metric's visualization difference of Y-planes between two consecutive frames + 128. So, grey color (128 128 128) means that brigtness of a pixel is the same as at the previous frame.
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Metric's plot is making after all measurements. "Zero" value means that current frame exist, "one" - that it is dropped. The resulting metric's value is number of drop-frames. Plot's example:
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For each frame difference with the previous one is calculating. Metric's value is 1 if frames are identical, 0 otherwise.
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MSU
Video Quality Measurement Tool 2.6
released!
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Project updated by Server Team and MSU Video Group Project sponsored by YUVsoft Corp. Project supported by MSU Graphics & Media Lab |
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compression_##_graphicon.ru © Dr. D.Vatolin, Dr. M.Smirnov, A.Ratushnyak, V.Yoockin, content, 2001-2008 © A.Andreev, pictures, 2002 |
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