Help me to enhance the white vein in this image. Thank you

Answer 1

[Benjamin Thompson]

See the article "Image Filtering and Enhancement" in the MATLAB documentation for the Image Processing Toolbox. Specifically the functions related to Contrast Adjustment should be helpful. If you have specific questions about using them on your image please ask.

[Alex]

I want to enhance the white color more lighter than before, so can you suggest some code

Thank you!

[Image Analyst]

Why? It looks pretty visible to me.

[Alex]

hmmm i just want to see more clearly the white color :>

Btw, thanks for your comment

Answer 2

[Image Analyst]

Maybe try imadjust() or else look in the File Exchange for some ridge enhancement methods like Frangi or Hessian filters or these

Trainable COSFIRE filters for vessel delineation with application to retinal eye images, ophthalmology

Hessian based Frangi Vesselness filter - File Exchange - MATLAB Central

[Alex]

Thanks for your suggestion <3