Can you convert an image or video into a wavelength plot (spectrum)?

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Hyeongi CHOI
Hyeongi CHOI 2019-3-25
回答： Harshita Gupta 2019-3-28
I am a beginner in matlab and I am currently experimenting in the lab.
I measure laser light source with ccd (rgb) based on 1920 * 1080.
Can I convert an image or video from ccd (rgb) to a wavelength plot (spectrum)?
I would appreciate it if you could teach me the script.
I have a picture with an example. The picture is the plot I want.
wave.png

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回答（1 个）

Harshita Gupta
Harshita Gupta 2019-3-28
Hello,
I am attaching fews links for your reference. They should help you :
How to covert image to frequency domain ?
Spectrum graph from an image

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