Preserving brightness in histogram equalization based contrast enhancement techniques
Histogram equalization (HE) has been a simple yet effective image enhancement technique. However, it tends to change the brightness of an image significantly, causing annoying artifacts and unnatural contrast enhancement. Brightness preserving bi-histogram equalization (BBHE) and dualistic sub-image...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2004
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| Online Access: | http://psasir.upm.edu.my/id/eprint/40065/1/Preserving%20brightness%20in%20histogram%20equalization%20based%20contrast%20enhancement%20techniques.pdf |