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Brightness control filters
Use these filters to control brightness of your video.

AutoLevels EOD and Livio Cicala
Based on the Auto Levels" function of ACD Photo Enhancer (part of ACDsee)."

http://eodvdf.narod.ru/

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Automatic correction of white balance Sergey Stolyarevskiy
Automatic correction of white balance with some temporal denoising.

http://acobw.narod.ru/acobw.html

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Boundary flaXen
Simple intensity clamping tool.

http://flaxen.edwardk.info/

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Brightness & Contrast Emiliano Ferrari
Adjust Brightness and Contrast.

http://emiliano.deepabyss.org/

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brightness/contrast Donald Graft
External filter of VirtualDub's internal Brightness/Contrast filter with preview.

http://neuron2.net/bright.html

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deflicker Donald Graft
Corrects video that has frame luminance variations (flicker) over time.

http://neuron2.net/deflick/flick.html

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Easy_Histogram_Equalization Bernhard Lang
Applies a global colour histogram equalization on a per-frame basis.

http://www.ecs.fh-osnabrueck.de/virtualdub_filters.html

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hotspot Donald Graft
Corrects dark corners by bringing up the image intensity in dark areas using a mask. Corrects hotspot from projector bulb.

http://neuron2.net/hotspot/hotspot.html

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hue/saturation/intensity Donald Graft
Adjust hue, saturation, and intensity of video with active preview.

http://neuron2.net/hue.html

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Intelligent Brightness Infognition Co. Ltd.
Automatic brightness and contrast correction done intelligently - without noise amplification in dark scenes or fades, with temporally smoothed correction parameters (less flicker) but detecting scene changes to adapt quickly.

http://www.infognition.com/brightness/

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MSU Deflicker MSU Video Group
Reduce flicking artifact on video captured from film or recorded with artificial flicking light.

http://compression.ru/video/deflicker/index_en.html

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MSU SmartBrightness MSU Video Group
Correct image brightness and contrast without loss of bright and dark details.

http://compression.ru/video/smart_contrast/index_en.html

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Radial Luminance Correction Alessandro Malanca
A filter to be used for adjusting intra frame radial luminance. It is suitable for films shoot from a 8mm or Super 8 projection. In this kind of movies the center of the frame gets to most of the luminance while the border gets darker.

http://alemala.xoom.it/bodies/filters/radialum/RadiaLum21.htm

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Windowed Histogram Equalization Donald Graft
Equalize the histograms of local areas.

http://neuron2.net/winhistogram.html

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