Edge based contrast measure for Image enhancement quality assessment

Versione 1.0.0.0 (1,2 KB) da Shashi
Edge based contrast measure for measuring image enhancement quality
3.8
(5)
2K download
Aggiornato 28 feb 2012

Visualizza la licenza

It is a known fact that human beings are more sensitive to edges (contours). It is expected that an enhanced image should have more edge pixels than the original image and this parameter of EBCM does measure the intensity of edge pixels in small windows of the image.

Ref: A. Beghdadi and A. L. Negrate, “Contrast enhancement technique based on local detection of edges,” Comput. Vis. Graph. Image Process., vol. 46, no. 2, pp. 162–174, May 1989.

The easier representation of the below algorithm is also presented in page no. 7/9 of this paper. http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5957283&tag=1

Cita come

Shashi (2024). Edge based contrast measure for Image enhancement quality assessment (https://www.mathworks.com/matlabcentral/fileexchange/35365-edge-based-contrast-measure-for-image-enhancement-quality-assessment), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2010b
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Versione Pubblicato Note della release
1.0.0.0