how to remove fog pixel noise without blurring the image

3 次查看（过去 30 天）
aswathy pavithran
aswathy pavithran 2021-1-10
评论： aswathy pavithran 2021-1-11
I want to remove white pixels formed due to fog . I tried spatial filtering and inpainting but result was not satisfactory. Can u suggest any method to remove this white pixels by preserving fine details of the image.

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2021-1-10
It's been done by the University of Dayton (Ohio).
Ask them how you can obtain the code.
https://udayton.edu/engineering/research/centers/vision_lab/research/video_preprocessing/fog_haze_removal.php
  3 个评论
显示 1更早的评论
Image Analyst
Image Analyst 2021-1-11
Depends on how you want to do it. You can do a linear stretch with imadjust(). Or you can apply some kind of gamma function to it to amplify dark values and compress bright values.
aswathy pavithran
aswathy pavithran 2021-1-11
i did it already sir, but the result is not up to expected. i want a clear image after fog removal. thank you sir for your suggestions

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Image Filtering and Enhancement 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by