阅读背景:

OpenCV Error: Assertion failed (dsize.area() > 0) in cv::resize

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在resize一张 34867*15951 的图片到原先的两倍尺寸时报错

OpenCV Error: Assertion failed (dsize.area() > 0 || (inv_scale_x > 0 && inv_scale_y > 0)) in cv::resize, file D:\Build\OpenCV\opencv-3.2.0\modules\imgproc\src\imgwarp.cpp, line 3493
---------------------------------------------------------------------------
error                                     Traceback (most recent call last)
<ipython-input-5-a9567f11d2e5> in <module>()
----> 1 img = cv2.resize(im, (0, 0), 2, 2, interpolation=cv2.INTER_CUBIC)

error: D:\Build\OpenCV\opencv-3.2.0\modules\imgproc\src\imgwarp.cpp:3493: error: (-215) dsize.area() > 0 || (inv_scale_x > 0 && inv_scale_y > 0) in function cv::resizeOpenC



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