from a simple image how to measure the degradation of the visibility using image processing tools ?
Specify how you planned to use result of this discussion, please. Visibility is about https://en.wikipedia.org/wiki/Angular_diameter and so on.
to evaluate the visibility enhancement done by my algorithm that use a single image
You need to define what exactly you do mean by visibility.
1. Are you doing dehazing of an image (https://users.soe.ucsc.edu/~milanfar/publications/conf/SPIEHaze2012.pdf) ?
2. are you doing denoising (https://en.wikipedia.org/wiki/Noise_reduction)?
3. super resolution from a single image (http://www.wisdom.weizmann.ac.il/~vision/SingleImageSR.html)?
actually i am doing dehazing , and i refer about visibility as is described in the attached link
https://en.wikipedia.org/wiki/Visibility
If you are searching for statistical measures to find how good is your dehazing algorithm try using the measures from https://arxiv.org/pdf/1510.01018.pdf (page 14) like:
- CNR
- SSIM
- IQ-MOS
- New Edge Rate
- Badges
- Science topic
- Similar topics
- Computer Science
- Images