Average NDVI from RGB image

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Stijn Daems
Stijn Daems 2019-12-6
回答： Sourav Bairagya 2019-12-9
Hi all
I'm not yet experienced with Matlab. For part of my bachelor thesis I have to calculate an average NDVI value from a RGB image. Is there anyone who can help me with this?
Thank you in advance!
Grtz
Stijn

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回答（1 个）

Sourav Bairagya
Sourav Bairagya 2019-12-9
You can follow this example to get an idea how NDVI values are computed.
https://www.mathworks.com/help/images/finding-vegetation-in-a-multispectral-image.html

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