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2013-09-13 11:48:11 -0600 | commented question | GPU resize Ubuntu 12.04 Actually passing a GpuMat instance to imwrite was the issue. |
2013-09-13 11:47:22 -0600 | commented answer | GPU resize Ubuntu 12.04 I don't know how I missed that! Passing the GpuMat dst to imwrite was the issue. |
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2013-09-13 01:57:58 -0600 | commented question | GPU resize Ubuntu 12.04 I also get this sometimes: OpenCV Error: Gpu API call (out of memory) in mallocPitch, file /home/opencv-2.4.6.1/modules/core/src/gpumat.cpp, line 1415 2.4.6.1Error: /home/opencv-2.4.6.1/modules/core/src/gpumat.cpp:1415: error: (-217) out of memory in function mallocPitch Not sure when I get the previous error vs this one. |
2013-09-13 01:51:20 -0600 | asked a question | GPU resize Ubuntu 12.04 I installed OpenCV 2.4.6.1 on Ubuntu 12.04 with CUDA turned on. I have Cuda version 5.0 installed. While I can run the sample on http://opencv.willowgarage.com/wiki/OpenCV_GPU, when I try to run the following progrm: I get the following error: OpenCV Error: Assertion failed (k == STD_VECTOR_MAT) in getMat, file /home/opencv-2.4.6.1/modules/core/src/matrix.cpp, line 988 2.4.6.1Error: /home/opencv-2.4.6.1/modules/core/src/matrix.cpp:988: error: (-215) k == STD_VECTOR_MAT in function getMat I have a GTX 460 which scores a 2.1 on the Nvidia compute capability score. Has any one else run into this problem? |