Calculate Image Entropy

Version 1.0.0 (2,27 ko) par Royi Avital
The function `CalcImgEntropy()` calculates the entropy of the colors of a `UINT8` image with single or multiple (Up to 8) channels.
0.0
(0)
19 téléchargements
Mise à jour 11 oct. 2022

Afficher la licence

The function CalcImgEntropy() calculates the entropy of the colors of a `UINT8` image with single or multiple (Up to 8) channels.
It supports 2 modes:
  1. Calculation per Channel: It averages the entropy calculated on each channel seperatly.
  2. Calculation per Image (Vector): Concatentae each pixel to have a single value representation.
The current implementation uses the arguments block both for the input and the output. Hence it requires MATLAB R2022b. In case you have an earlier version one might remove those blocks and the code should be compatible with earlier versions.
The function was created as an answer to the question StackExchnage - Signal Processing - What Measure to Compare the Color Depth (Distribution of Colors) of Images.
See my StackExchnage Codes Project.

Citation pour cette source

Royi Avital (2024). Calculate Image Entropy (https://www.mathworks.com/matlabcentral/fileexchange/118893-calculate-image-entropy), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2022b
Compatible avec les versions R2022b et ultérieures
Plateformes compatibles
Windows macOS Linux

Community Treasure Hunt

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

Start Hunting!

Version Publié le Notes de version
1.0.0