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| 2018-12-07 03:07:01 -0600 | commented question | ID card and wrapping it identification check this post |
| 2018-12-07 01:37:18 -0600 | commented question | ID card and wrapping it identification card boundary looks like the strongest edge in image, maybe a hough line detection after some filtering can help you. th |
| 2018-12-05 01:34:25 -0600 | received badge | ● Teacher (source) |
| 2018-12-05 00:07:43 -0600 | commented question | How to resize the contours and Draw it on Resized Image contour is vector of points, just multiply x,y of each point on contour with corresponding width/height ratio, you get n |
| 2018-12-03 00:13:10 -0600 | received badge | ● Enthusiast |
| 2018-12-02 20:07:50 -0600 | edited answer | cuda detectMultiScale gets inconsistent result on same image? it seems that there are some issues about cuda cascade detector https://github.com/opencv/opencv/issues/6693 opencl ver |
| 2018-12-02 20:06:49 -0600 | answered a question | cuda detectMultiScale gets inconsistent result on same image? it seems that there are some issues about cuda cascade detector https://github.com/opencv/opencv/issues/6693 opencl ver |
| 2018-11-30 01:04:18 -0600 | commented question | How to know if one function is OpenCL supported? @berak ok, i see some function have CV_OCL_RUN and ocl_xxx sub function in it. thanks! |
| 2018-11-30 00:59:48 -0600 | commented question | How to know if one function is OpenCL supported? @berak ok, i see some function have CV_OCL_RUN. and ocl_xxx prefix in it. so trace src code is the only way to know. tha |
| 2018-11-29 23:26:31 -0600 | asked a question | How to know if one function is OpenCL supported? How to know if one function is OpenCL supported? Hi, I trying to use GPU acceleration in our project which use many ope |
| 2018-11-29 04:35:07 -0600 | commented question | how to measure the size of object? you have a mask now, do findContours, than get the biggest one by minAreaRect or contourArea. |
| 2018-11-27 20:03:28 -0600 | commented question | Why are large kernels on CUDA slower than on CPU? maybe use Nsight to profile the program, see which part does it spend most time. |
| 2018-11-27 00:25:00 -0600 | commented answer | How to merge nearby rectangles characters have similar size, how about pick median value and filter by a multiplemedian e.g. (height > 0.75median &a |
| 2018-11-27 00:13:02 -0600 | received badge | ● Editor (source) |
| 2018-11-27 00:13:02 -0600 | edited question | cuda detectMultiScale gets inconsistent result on same image? cuda detectMultiScale gets inconsistent result on same image? Hi, Im using cuda CascadeClassifier for objection detecti |
| 2018-11-26 22:28:33 -0600 | asked a question | cuda detectMultiScale gets inconsistent result on same image? cuda detectMultiScale gets inconsistent result on same image? Hi, Im using cuda CascadeClassifier for objection detecti |