convert to grayscale

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James
James 2011-7-14
回答： Image Analyst 2014-5-27
Hi
I want to put a video into Matlab and convert it into grayscale.
Please help!

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采纳的回答

Harsha Vardhan Rao Avunoori
编辑：John Kelly 2014-5-27
Hello James,
You can load a video into MATLAB using VideoReader().
doc VideoReader
You can apply rgb2gray() on each frame.

更多回答（1 个）

Image Analyst
Image Analyst 2014-5-27
See attached demo. Put rgb2gray() in there to adapt it to do what you want.

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