I have an image of a chilli which I want to outline however the background and the other objects in the image (leaves) are of a very similar colour. I have tried to extract from the colour however the colours are so similar that this approach does not work. I am very new to this so any advice would be great :)
Here is an example image: https://drive.google.com/drive/folders/1X3ilmgCHigRja-U6xxKHyTsKBmybJ49c?usp=sharing