Video analysis filters

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Most of these filters can easily be used in Video Enhancer which is a lot faster than VirtualDub on hyperthreading, dual core or multiple CPUs. (see comparison)

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Video analysis filters

Use these filters to measure motion, noise level and other parameters of your video.

Color Tools	trevlac
Vectorscope and waveform monitor and also checks for 'hot' colors and does histograms. http://www.trevlac.us/FilterDocs/
Works with Video Enhancer and VDFilter: Yes	Download now! (mirror)

Frequency Analyzer	trevlac
Breaks down an image into it's various frequencies. http://www.trevlac.us/FilterDocs/FAnalyzer/FAnalyzer.htm
Works with Video Enhancer and VDFilter: Yes	Download now! (mirror)

MSU Motion Estimation	MSU Video Group
Designed to aid in performance analysis and debugging of video codecs, development of denoising filters, scene complexity analysis, etc. http://compression.ru/video/motion_estimation/index_en.html
Works with Video Enhancer and VDFilter: Yes	Download now! (mirror)

MSU Noise Estimator	MSU Video Group
Used to estimate mean noise variance in video sequences. The result is saved into a log file. http://compression.ru/video/noise_estimation/index_en.html
Works with Video Enhancer and VDFilter: Yes	Download now! (mirror)

testPatterns	trevlac
Make some ramps and compare them back in. http://www.trevlac.us/FilterDocs/
Works with Video Enhancer and VDFilter: Yes	Download now! (mirror)