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在使用cv模块时,发现dilate和getStructuringElement函数(尤其是MORPH_ELLIPSE)与OpenCV的对应函数结果无法对齐。另外由于单元测试的bug,导致无法测出前述问题。
dilate
getStructuringElement
MORPH_ELLIPSE
具体描述:
testEnv.mnnDst = getStructuringElement(2, {25, 25});
_equal
第二点之前也有其他人提过: #1902
The text was updated successfully, but these errors were encountered:
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在使用cv模块时,发现
dilate
和getStructuringElement
函数(尤其是MORPH_ELLIPSE
)与OpenCV的对应函数结果无法对齐。另外由于单元测试的bug,导致无法测出前述问题。具体描述:
testEnv.mnnDst = getStructuringElement(2, {25, 25});
getStructuringElement
返回结果进行比较时,使用了与其他图像函数相同的带数值容忍度的_equal
函数。然而,该函数的返回值是一个二值的mask(仅0和1),即使两个完全相反的mask,也可能因为误差容忍值而误判为通过。第二点之前也有其他人提过: #1902
The text was updated successfully, but these errors were encountered: