2017-07-25 09:43:31 -0600 | answered a question | Is their a cuda namespace equivalent of Mat::dot for GpuMat's? Hey buddy, I not sure if it is what you were looking for, but I found a method in cuda to performe multiplcation. http://docs.opencv.org/2.4/modules/co... gemm(InputArray src1, InputArray src2, double alpha, InputArray src3, double beta, OutputArray dst, int flags) I hope this can be helpful. |
2017-07-25 09:24:22 -0600 | asked a question | Opencv 3.2 with Cuda 8.0 Hello everyone, I am trying to implement an application with CUDA 8.0, at the momment I am trying to implement in my machine x84_64 and then using a cross-compile to my Jetson TX1 I already download and install opencv from git and install with CUDA 8.0 When I use cv::cuda::GpuMat is working, but when I try tu use cv::gpu:GpuMat I get the error below: undefined reference to `cv::gpu::GpuMat::release()' I looked up at some blogs and others site that is missing lopencv_gpu but when I use pkg-config I cannot find this library in OPencv libs. By the way, I found this library when use command "whereis opencv_gpu" and get the answer to opencv2. Could anyone help me, please? BR, Emory Freitas |