2020-08-22 10:18:34 -0600 | commented question | Crop/approximate contours @Der Luftmensch. Thanks. It named opening morphological operation. I mentioned about it. @supra56. Thanks, but no need. |
2020-08-20 13:04:24 -0600 | commented question | Crop/approximate contours Thanks, but I look for contours (set of point) algo, not images. |
2020-08-20 08:48:07 -0600 | edited question | Crop/approximate contours Crop/approximate contours I have a contours like this: And I'm looking for a solution on how to cut the contours along |
2020-08-20 08:47:56 -0600 | edited question | Crop/approximate contours Crop/approximate contours I have a contours like this: And I'm looking for a solution on how to cut the contours along |
2020-08-20 08:47:24 -0600 | edited question | Crop/approximate contours Crop/approximate contours I have a contours like this: And I'm looking for a solution on how to cut the contours along |
2020-08-20 08:46:59 -0600 | edited question | Crop/approximate contours Crop/approximate contours I have a contours like this: And I'm looking for a solution on how to cut the contours along |
2020-08-20 08:44:49 -0600 | asked a question | Crop/approximate contours Crop/approximate contours I have such a contour: DoesOpenCV have a function for approximating contours that could do th |
2020-07-16 09:06:45 -0600 | asked a question | Non rigid registration Non rigid registration Do opencv have the means to perform non rigid registration like ImageJ BUnwarpJ plugin (2D image |
2020-02-12 02:58:25 -0600 | received badge | ● Popular Question (source) |
2019-09-13 05:31:28 -0600 | commented question | Multi camera calibration with flat pattern, error minimization. Thanks. I wrote 3 cameras for simplicity. Now there are 4, and maybe later there will be more. I try to minimize extrins |
2019-09-13 05:22:21 -0600 | commented question | Multi camera calibration with flat pattern, error minimization. Thanks. I wrote 3 cameras for simplicity. Now there are 4, and maybe later there will be more. I try to minimize reproje |
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2019-09-09 03:04:15 -0600 | asked a question | Multi camera calibration with flat pattern, error minimization. Multi camera calibration with flat pattern, error minimization. I have dataset from camera array with chessboard markers |
2019-09-08 08:01:49 -0600 | commented question | Multi camera calibration with chess board @Humam Helfawi. Did you resolve you question? I search same solution. |
2019-04-15 07:59:06 -0600 | edited question | Tesseract accuracy Tesseract accuracy I try use Tesseract from Opencv, but the recognition accuracy is terrible compared to the direct use |
2019-04-15 07:32:51 -0600 | edited question | Tesseract accuracy Tesseract accuracy I try use Tesseract from Opencv, but the recognition accuracy is terrible compared to the direct use |
2019-04-15 07:31:23 -0600 | edited question | Tesseract accuracy Tesseract accuracy I try use Tesseract from Opencv, but the recognition accuracy is terrible compared to the direct use |
2019-04-15 07:29:03 -0600 | asked a question | Tesseract accuracy Tesseract accuracy I try use Tesseract from Opencv, but the recognition accuracy is terrible compared to the direct use |
2019-02-27 09:12:43 -0600 | commented question | Android ABI Hello. I have the same problem. Did you find solution to resolve this? |
2018-12-29 04:38:49 -0600 | edited question | Save CV_16UC1 Mat to binary file Save CV_16UC1 Mat to binary file UPD. Everything works fine. The problem was with me with 3dparty software. Sorry. I tr |
2018-12-28 21:37:45 -0600 | edited question | Save CV_16UC1 Mat to binary file Save CV_16UC1 Mat to binary file I try to save Mat to binary file: void WriteRAW(Mat &m) { ostringstream filena |
2018-12-28 21:36:41 -0600 | edited question | Save CV_16UC1 Mat to binary file Save CV_16UC1 Mat to binary file I try to save Mat to binary file: void WriteRAW(Mat &m) { ostringstream filena |
2018-12-28 21:31:33 -0600 | edited question | Save CV_16UC1 Mat to binary file Save CV_16UC1 Mat to binary file I try to save Mat to binary file: void WriteRAW(Mat &m) { ostringstream filena |
2018-12-28 21:30:07 -0600 | asked a question | Save CV_16UC1 Mat to binary file Save CV_16UC1 Mat to binary file I try to save Mat to binary file: void WriteRAW(Mat &m) { ostringstream filena |
2018-09-07 13:27:16 -0600 | commented question | Load huge image @sturkmen. Sory, I make mistake. It was 32000x32000, 3 channel image, but I loaded it as grayscale m1 = imread("e:/0/33 |
2018-09-07 13:26:42 -0600 | commented question | Load huge image @sturkmen. Sory, I make mistake. It was 32000x32000, 3 channel image, but I loaded it as grayscale m1 = imread("e:/0/33 |
2018-09-07 13:26:29 -0600 | commented question | Load huge image @sturkmen. Sory, I make mistake. It was 32000x32000, 3 channel image, but I loaded it as grayscale m1 = imread("e:/0/33 |
2018-09-07 13:25:58 -0600 | commented question | Load huge image @sturkmen. Sory, I make mistake. It was 32000x32000, 3 channel image, but I loaded it as grayscale m1 = imread("e:/0 |
2018-09-07 13:17:30 -0600 | edited question | Load huge image Load huge image I try to load relativity big image 32000x32000, 1 channel but assertions raised: Error: Assertion faile |
2018-09-07 03:57:14 -0600 | received badge | ● Editor (source) |
2018-09-07 03:57:14 -0600 | edited question | Load huge image Load huge image I try to load relativity big image 32000x32000, 3 channel but assertions raised: Error: Assertion faile |
2018-09-07 03:49:20 -0600 | asked a question | Load huge image Load huge image I try to load relativity big image 32000x32000, 3 channel but assertions raised: Error: Assertion faile |
2018-08-30 06:42:52 -0600 | asked a question | Viz3d and qt gui Viz3d and qt gui I use QVTKWidget to visualize some mesh, but for some reason best choise fom me is use Viz3d. Is any so |
2018-08-30 06:15:22 -0600 | answered a question | Embedding OpenCV Viz3d and Qt @johnmarinelli. Did you find solution to embend Viz3d windows to qt gui based on widgets? |
2018-07-06 11:58:19 -0600 | commented question | Cascade file trained in traincascade in cuda::CascadeClassifier @break. Thanks. Can opencv_traincascade produce cascade in old format? Or some way to convert new format to old? |
2018-07-06 11:55:08 -0600 | commented question | Cascade file trained in traincascade in cuda::CascadeClassifier @break. Thanks. Can opencv_traincascade produce cascade in old format? |
2018-07-06 11:54:30 -0600 | commented question | Cascade file trained in traincascade in cuda::CascadeClassifier Thx. Can opencv_traincascade produce cascade in old format? |
2018-07-06 10:12:08 -0600 | asked a question | Cascade file trained in traincascade in cuda::CascadeClassifier Cascade file trained in traincascade in cuda::CascadeClassifier I have a cascade file trained in opencv_traincascade. Ca |
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2018-06-27 06:05:03 -0600 | marked best answer | Cascade training, background size. And again about train cascade. I have set of images with resolution approximately 1000x1000. Object size is nearest 30x50. What is better for background images: take it as is or crop to smalles like 100x100? |
2018-06-27 06:05:03 -0600 | received badge | ● Scholar (source) |
2018-06-27 05:21:18 -0600 | asked a question | Cascade training, background size. Cascade training, background size. And again about train cascade. I have set of images with resolution approximately 100 |