Why convert to BGR? about fda HOT 5 CLOSED

Not so sure, I guess it is just some historical heritage from the code that we adapted.

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Thank you for your replay.

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@BinhuiXie Hi, do you know why the input image of the Fourier module must be RBG images rather than the original RGB images?

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@wangtingwei1993 Actually, I have no idea. However, through practice I have found that the FFT is independent of each channel, so it is possible that any order is feasible, i.e., BGR, RGB, or RBG and etc.

Hi. @YanchaoYang. What do you think?

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@wangtingwei1993 Actually, I have no idea. However, through practice I have found that the FFT is independent of each channel, so it is possible that any order is feasible, i.e., BGR, RGB, or RBG and etc.

Hi. @YanchaoYang. What do you think?

Yes, the order does not affect FDA, or the adaptation performance, it only affects the final visualization I guess.

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