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Histogram Contrast - Image Processing Function
Summary
Increases or decreases the contrast of the image using its histogram to determine the median brightness as opposed to using an arbitrary value of 128. This function finds the median brightness of the image, then brightens the pixels with values above the median and darkens the pixels with values below the median.
Histogram Contrast Function - Before
Histogram Contrast Function - After
Usage
Increase or decrease the contrast of an image.
Platform
| Framework | Member |
|---|---|
| .NET | HistogramContrastCommand |
| .NET 6+ | HistogramContrastCommand |
| iOS / OS X | LTHistogramContrastCommand |
| Java | HistogramContrastCommand |
| C DLL | L_HistoContrastBitmap |
| C++ Class Library | LBitmap::HistoContrast |
Product
Imaging Pro, Document, & Medical
