How can i preprocess the rice colored image before applying this code
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回答（1 个）
Walter Roberson
2023-10-29
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You need to convert the image to grayscale and save it to 'rice_preprocessed.png'
For anything else, you should consider building better region detection code, instead of trying to figure out how to reverse-engineer an image that will work well when put through this particular code.
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