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java: fix Mat.toString() for higher dimensions#15181

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opencv-pushbot merged 1 commit intoopencv:3.4from
berak:java_print_blob
Jul 30, 2019
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java: fix Mat.toString() for higher dimensions#15181
opencv-pushbot merged 1 commit intoopencv:3.4from
berak:java_print_blob

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@berak berak commented Jul 29, 2019 •
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see #12520 or #10802
resolve some confusion from toString(), where Mat's with more than 2 dims (e.g.: dnn blobs) would show up like [-1*-1*CV_32F in the output.

expected outcome:

Mat m = new Mat(20,22,CvType.CV_32F);
[java] Mat [ 20*22*CV_32FC1, ....]

int siz[] = {1,2,3,4,5};
Mat m = new Mat(siz,CvType.CV_32F);
[java] Mat [ 1*2*3*4*5*CV_32FC1, ....]

@berak berak changed the base branch from master to 3.4 July 29, 2019 09:07
@berak berak force-pushed the java_print_blob branch from deccaa7 to 936e4d9 Compare July 29, 2019 17:31
@berak berak force-pushed the java_print_blob branch from 936e4d9 to 4d39898 Compare July 29, 2019 17:40
@mshabunin mshabunin self-assigned this Jul 30, 2019
@opencv-pushbot opencv-pushbot merged commit 4d39898 into opencv:3.4 Jul 30, 2019
opencv-pushbot pushed a commit that referenced this pull request Jul 30, 2019
@mshabunin
Merge pull request #15181 from berak:java_print_blob
eec9fa9
@berak berak deleted the java_print_blob branch July 30, 2019 14:15
@alalek alalek mentioned this pull request Aug 5, 2019
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@mshabunin mshabunin mshabunin approved these changes

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