i need matlab code for creating a mask for a portion of an RGB image and after extracting the masked region i need to convert the masked image back to the RGB FORMAT. my project is extraction of area of fire in an image containing fire. kindly help

i need to perform the actions in the attached file. to extract the region of fire in an image containing fire and convert the masked extracted image back to the RGB format. kindly help me out with this.

[Dishant Arora]

you haven't attached the image

[Walter Roberson]

We need more information about how you want to create the mask that would be suitable for detecting fire. Are you just going to look for brightness? Are you going to look for a particular range of colors? Do you have a set of criteria of what to exclude with the assumption that everything left is fire? Are you going to be doing shape matching to locate the fire?

The part about converting back to RGB is trivial compared to the problem of finding the right mask.