Watershed algorithm and seed region growing

can anyone tell me how to use seed region growing algorithm after segmenting the image using watershed algorithm??

Answer 1

[Nitin]

Are there any functions in Matlab that enable region growing for multiple seeds?

[sahel khan]

https://github.com/khanzsahil121/matlab-multiple_seed_region_growing

[George Abrahams]

Hi @Nitin. I recently published the bwgrowregions function on File Exchange which segments binary images into regions according to the closest of multiple seeds. Hope this helps.

Answer 2

[Image Analyst]

None built in that I know of. I do have a Photoshop-like magic wand demo, if you're interested. It's attached.

Answer 3

[Image Analyst]

Starting with R2015b, the Image Processing Toolbox has a function grayconnected() that is a magic wand type of function.