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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 - Before
Histogram Contrast Function - After
Histogram Contrast Function - After

Usage

Increase or decrease the contrast of an image.

Platform

Product

Imaging Pro, Document, & Medical

See Also

Help Version 22.0.2022.8.3
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LEADTOOLS SDK Image Processing Functions Help

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.