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ShiqiYu / libfacedetection

An open source library for face detection in images. The face detection speed can reach 1000FPS.
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Process finished with exit code 139 (interrupted by signal 11: SIGSEGV).? #179

Closed JiaoPaner closed 4 years ago

JiaoPaner commented 5 years ago

when I run the example.cpp it showed Process finished with exit code 139 (interrupted by signal 11: SIGSEGV). then I debuged the line : //!!! The input image must be a BGR one (three-channel) instead of RGB //!!! DO NOT RELEASE pResults !!! pResults = facedetect_cnn(pBuffer,(image.ptr(0)), image.cols, image.rows, (int)image.step);

but I can't find the implemention of facedetect_cnn?

JiaoPaner commented 5 years ago

sorry .I find it in facedetectcnn-model.cpp . but it still has this error. I compiled it in ubuntu

ShiqiYu commented 5 years ago

Can you debug it in the debug mode?

JiaoPaner commented 5 years ago

Can you debug it in the debug mode?

I have rearranged it in Visual studio 2015 and found the lines as follows which maybe has errors ,then added "printf" to check the lines.

TIME_START; printf("--------------START--------------\n"); maxpooling2x2S2(pConvDataBlobs + convidx, &pool1); printf("--------------END--------------\n"); TIME_END("pool1");

then I run the app again , the results like this: PS C:\programing\projects\c++\facetest\x64\Release> .\facetest.exe .\test.jpg --------------START--------------<\n> PS C:\programing\projects\c++\facetest\x64\Release> the result only has "START" and also not print out any errors ,even not show the image.

JiaoPaner commented 5 years ago

In facedetectcnn.cpp I commented the lines "#elif defined(_ENABLE_AVX2) for{...}" which in the function "maxpooling2x2S2". Run app again ,it work. Em........ my cpu is I7 and system is win10 X64..

ShiqiYu commented 5 years ago

If so, you can remove AVX2 code in maxpooling. I will check it later. Thank you.

On Wed, Sep 18, 2019 at 11:17 AM JiaoPaner notifications@github.com wrote:

In facedetectcnn.cpp I commented the lines "#elif defined(_ENABLE_AVX2) for{...}" which in the function "maxpooling2x2S2". Run app again ,it work. Em........ but I don't defined "_ENABLE_AVX2" .

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