MSU Color Enhancement

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New filter version!

Project now is in beta-testing stage

Filter is used for video quality improving:

Settings

New version improvements:

Settings dialog allows to change:

Settings of the filter
Filter's interface

Correct illumination

Filter's interface - illumination enhancement
Filter's interface - illumination enhancement
  1. Source image has very bright and very dark region - Processing image has HDR frames. Control using makes contrast low.
  2. Brighten dark region - Allows to illuminate dark frame regions. Dark regions won’t be processed if control value is equal to zero.
  3. Reduce bright region - Allows to restore light-struck frame regions. Light regions won’t be processed if control value is equal to zero.

Correct colors

Filter's interface - color enhancement
Filter's interface - color enhancement
  1. Correct colors - Saturation setting control. If value is set in zero saturation won’t be changed. Note: recommended in use with Auto Levels.
  2. Auto levels - Automatic levels correction. One reflects source frame illumination to all allowed illumination range.

Let’s consider job of the filter on a test rollers.

Examples

Filter work examples on HDR frames

Frame from film
Source image
After Filter
Image processed by MSU Color Enhancement
Frame from film
Source image
After Filter
Image processed by MSU Color Enhancement
Frame from film
Source image
After Filter
Image processed by MSU Color Enhancement

Filter work examples on faded frames

Frame from film
Source image
After Filter
Image processed by MSU Color Enhancement
After saturation
After saturation
Frame from film
Source image
After Filter
Image processed by MSU Color Enhancement
After saturation
After saturation
Frame from film
Source image
After Filter
Image processed by MSU Color Enhancement
After saturation
After saturation

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Contants

10 Mar 2011
See Also
Detection of stereo window violation
How to find objects that are present only in one view?
MSU Video Group / Video data filtering and compession
VirtualDub MSU Logo Remover
The filter is intended to remove logo from films
MSU Stereo To Multiview 3D Video Conversion ( Glasses-free 3D-Displays Video Content creation)
Stereo to multiview video conversion algorithm for glasses-free autostereoscopic 3D displays
MSU Video Super-Resolution Filter
This filter increases resolution of video sequence while saving and improving details and reducing artifacts.
MSU Video Group / Video data filtering and compession
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