Recent questions tagged OpenCV

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opencv - Gradle android build for different processor architectures

I want to build 4 separate apks for 4 different Android CPU processor architectures (armeabi armeabi-v7a x86 ... resolve this please? Cheers, See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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opencv - Stroke Width Transform (SWT) implementation (Python)

Can anyone describe how can i implement SWT in python using opencv or simplecv ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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opencv - Does Kinect Infrared View Have an offset with the Kinect Depth View

I am working on a Kinect project using the infrared view and depth view. In the infrared view, using CVBlob ... get the right depth value? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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opencv - Removing black background and make transparent from grabcut output in python open cv

I have been trying to remove the black background from the grabcut output using python opencv. import numpy as ... and make it transparent? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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910 views

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opencv - MinAreaRect angles - Unsure about the angle returned

From the functions for MinAreaRect, does it return angles in the range of 0-360 degrees? I am unsure ... Any guidance much appreciated. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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481 views

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opencv - Face Recognition on Android

I'm trying to develop a Face Recognition app on Android and since I don't want to use NDK on the project ( ... the project, feel free to ask. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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opencv - Could not find module FindOpenCV.cmake ( Error in configuration process)

I wrote a CMakeLists.txt for a project in C++, which uses OpenCV libraries. When I try to create the ... Does anybody had this problem too? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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900 views

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opencv - CMake Error: Variables are set to NOTFOUND

I installed cuda first using cuda-repo-ubuntu1604-9-0-local_9.0.176-1_amd64.deb. Now I'm trying to install ... CMakeLists? What's going wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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opencv - connected component labeling in python

How to implement connected component labeling in python with open cv? This is an image example: I need connected ... a black and white image. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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489 views

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opencv - unresolved external symbol error when importing libraries for OpenCV2.3 in Visual Studios 2010 Express C++

first time posting a question here to stackoverflow. Sorry if I butcher the formatting! I am attempting to ... would be much appreciated! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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891 views

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opencv - Filling gaps in shape edges

Is there an algorithm that would perform well in terms of filling holes like those on the sample image? ... image with holes like those. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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