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请问关于算法输入是RGB格式还是BGR格式？ #12

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zhuMingXu opened this issue Aug 10, 2023 · 2 comments
Closed

请问关于算法输入是RGB格式还是BGR格式？ #12

zhuMingXu opened this issue Aug 10, 2023 · 2 comments

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@zhuMingXu
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python torch版本，在dataload里面，将数据转换为了RGB格式。

但是在该版本的C++实现里面，首先经过decode_jpeg 得到了RGB_HWC格式，然后调用了函数convert_RGBHWC_to_BGRCHW转换为BGRCHW格式？？？所以最终输入的是BGR格式，这是bug吗？
@zhuMingXu
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@zbl-96
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zbl-96 commented Mar 28, 2024

在bevdet库里是使用了pil open为rgb 然后又使用了mmlabNormalize转换通道到bgr，所以这里是bgr？ 如果我的理解错误请立即指正我 HuangJunJie2017/BEVDet#274 (comment)

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