Abstract
We propose a method for enhancing the contrast of grayscale images by equalizing their weighted histograms on the basis of the gradient norm, and we quantitatively evaluate the effectiveness of the proposed method.
Original language | English |
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Pages (from-to) | J296-J299 |
Journal | Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers |
Volume | 67 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2013 |
All Science Journal Classification (ASJC) codes
- Media Technology
- Computer Science Applications
- Electrical and Electronic Engineering