Eliminate reflections in an image

7 次查看（过去 30 天）
nomad nomad
nomad nomad 2012-5-7
Good evening everyone;
How to eliminate the shadows and reflections of light in an image caused by light reflection on the surfaces of objects?
Is there an idea or a function in Matlab that can do the trick?
  1 个评论
Image Analyst
Image Analyst 2012-5-7
If you want opinions on image processing, you have to provide your image. http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Stefan
Stefan 2012-5-7
It depends on your images which you want to process. You can use some kind of diffusion by applying median or mean filter. This only will work for smaller areas. However, you will reduce the sharpness of your edges.
Another way would be the segmentation of shadows/higlight and fill them with simliar values like there direct neigbors.
  1 个评论
nomad nomad
nomad nomad 2012-5-7
My goal is to detect only the outlines of objects by applying the canny filter, but with the reflections, I get an image filled with small segments of contours

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Lighting, Transparency, and Shading 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by