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2020-02-10 19:09:58 -0500 asked a question What kind of optimization is in filter2d?

What kind of optimization is in filter2d? I am wondering what kind of optimization is implemented in filter2d. After bri

2019-11-07 12:43:02 -0500 received badge  Enthusiast
2019-10-28 14:04:42 -0500 received badge  Student (source)
2019-10-28 14:01:58 -0500 asked a question Accuracy of OpenCV DeepFlow V.S. FlowNet 2.0

Accuracy of OpenCV DeepFlow V.S. FlowNet 2.0 FlowNet 2.0 seems to be widely used and regarded as the state of the art (?

2017-01-16 10:38:10 -0500 received badge  Scholar (source)
2017-01-13 20:16:01 -0500 asked a question Windows prebuilt binary doesn't seem to include CUDA related headers

I have a code that is using some functionality from cv::cuda and it is compiling and running fine on my Ubuntu computer where my OpenCV is compiled from source.

I am testing the exact same code on a Windows 10 using Visual Studio 2015, and I am using the official prebuilt binary version. The problem is I am getting errors like

Error C2039 'cvtColor': is not a member of 'cv::cuda'

Is there anyway to use functionalities from cv::cuda from the official prebuilt binary OpenCV on windows?

2016-12-21 14:22:03 -0500 commented question Missing feature detectors/descriptors/adapters in OpenCV 3

Same problem here, can't find DynamicAdaptedFeatureDetector

2016-10-23 22:23:01 -0500 received badge  Supporter (source)
2014-05-22 19:18:11 -0500 commented question projectPoints fails with points behind the camera

I encountered the same problem. What's worse is I have 3d points both in the front and the back of the camera.... Is there anyway I can solve this?