Help! How to convert grey scale image to colour contrast image?

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ruban ramalingam
ruban ramalingam el 19 de Ag. de 2019
Comentada: ruban ramalingam el 20 de Ag. de 2019
I want to count the number of dimples (holes) in the microstructure. I want to change the colour constrast from black and white to some other colour which everyone can see. Is there any other way to count the number of dimples(holes) in the image using image processing software??.
The following code is used:
img=imread('2.bmp');
comp=imcomplement(img);
imshow(comp);
Any help is much appreciated. Please find the attachment.

Respuestas (1)

Image Analyst
Image Analyst el 19 de Ag. de 2019
Try a bottom hat filter on the dark hole image
filteredImage = imbothat(grayImage, .......................
  1 comentario
ruban ramalingam
ruban ramalingam el 20 de Ag. de 2019
Sir., Please suggest me the code so that I can easily track the number and size of the holes...It will be helpful for me

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