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82问答网 > 用opencv将一幅保存在Mat矩阵的图片左右翻转，程序该怎么写.其中Mat是CV_8UC3的

用opencv将一幅保存在Mat矩阵的图片左右翻转，程序该怎么写.其中Mat是CV_8UC3的

2025-03-28 21:43:35

推荐回答（2个）

回答1：

at函数问题
CV_DbgAssert( dims <= 2 && data && (unsigned)i0 < (unsigned)size.p[0] &&
(unsigned)(i1*DataType<_Tp>::channels) < (unsigned)(size.p[1]*channels()) &&
CV_ELEM_SIZE1(DataType<_Tp>::depth) == elemSize1());

回答2：

有个函数flip。自己查查吧。

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