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2018-06-02 09:56:30 -0600 | asked a question | Shear Transformation Shear Transformation Hi guys, any ideas to calculate new value of length image after shear transformation ? thanks |
2018-06-02 04:31:07 -0600 | commented question | imread(argv[1]) and imread(argv[1],CV_LOAD_IMAGE_ANYDEPTH) gives different channel thanks guys. sorry for the confusion. |
2018-06-02 02:38:42 -0600 | commented question | imread(argv[1]) and imread(argv[1],CV_LOAD_IMAGE_ANYDEPTH) gives different channel okay, i have already written an issue in opencv |
2018-06-02 00:51:59 -0600 | asked a question | imread(argv[1]) and imread(argv[1],CV_LOAD_IMAGE_ANYDEPTH) gives different channel imread(argv[1]) and imread(argv[1],CV_LOAD_IMAGE_ANYDEPTH) gives different channel Hi guys, i am still confused why imre |
2018-04-16 05:04:17 -0600 | asked a question | Find minimum distance between two convex hulls Find minimum distance between two convex hulls Hi guys, i have already created convex hulls using cv::Hull. Now, i want |
2018-04-15 03:47:47 -0600 | marked best answer | How to find out if rect is inside another rect ? Hi guys, is there any method in opencv to check if rect is inside another rect ? thanks. |
2018-04-15 03:12:59 -0600 | commented answer | How to find out if rect is inside another rect ? so to check if a rectangle is inside other rectangle, what should i do ? |
2018-04-15 02:38:31 -0600 | asked a question | How to find out if rect is inside another rect ? How to find out if rect is inside another rect ? Hi guys, is there any method in opencv to check if rect is inside anoth |
2018-04-15 02:38:13 -0600 | asked a question | How to find out if rect is inside another rect ? How to find out if rect is inside another rect ? Hi guys, is there any method in opencv to check if rect is inside anoth |
2018-04-14 11:10:04 -0600 | marked best answer | fill area of cv::Rect with color Hi guys, how do i fill area of cv::Rect with color ? thanks |
2018-04-14 10:59:21 -0600 | asked a question | fill area of cv::Rect with color fill area of cv::Rect with color Hi guys, how do i fill area of cv::Rect with color ? thanks |
2018-04-14 10:57:52 -0600 | marked best answer | Center of rectangles and centroid Hi guys, i want to ask simple question, is center of rectangles in opencv center attribute of rect same with centroid ? thanks. |
2018-04-14 10:57:39 -0600 | received badge | ● Supporter (source) |
2018-04-08 02:15:29 -0600 | marked best answer | Connected Component Labelling Hi guys, i am trying to implement CCL based on algorithm provided in http://aishack.in/tutorials/connected.... I have already created it, and it works if the resolution of image is not too high. any ideas ? here is the example image with 448 x 18 pixels, after ccl same image with 1495 x 60 pixels, after ccl |
2018-04-08 02:12:17 -0600 | commented question | weired compiler error warning "Can't compare structures" try to add the namespace, like in c++, you have to use cv::vec3d |
2018-04-08 01:07:10 -0600 | asked a question | How to find if two rotated rectangles overlapped ? How to find if two rotated rectangles overlapped ? Hi guys, i have already created rotated rect for my connected compone |
2018-04-08 00:52:17 -0600 | asked a question | Center of rectangles and centroid Center of rectangles and centroid Hi guys, i want to ask simple question, is center of rectangles in opencv center attri |
2018-04-06 04:41:47 -0600 | commented question | Connected Component Labelling i have already found the problem, i have to use ushort instead of uchar when store the labels. |
2018-04-04 15:08:10 -0600 | edited question | Connected Component Labelling Connected Component Labelling Hi guys, i am trying to implement CCL based on algorithm provided in http://aishack.in/tut |
2018-04-04 15:07:17 -0600 | asked a question | Connected Component Labelling Connected Component Labelling Hi guys, i am trying to implement CCL based on algorithm provided in http://aishack.in/tut |
2018-02-25 21:23:13 -0600 | commented answer | Initialize Mat with type CV_8UC1 from array @berak, hi man. i have already fixed it. sorry for mistakes. and thanks it really works. thank you so much |
2018-02-25 21:22:39 -0600 | edited question | Initialize Mat with type CV_8UC1 from array Initialize Mat with type CV_8UC1 from array Hi guys, i tried to initialize my Mat variable which size is 4 x 9. Here is |
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2018-02-25 21:15:30 -0600 | marked best answer | Initialize Mat with type CV_8UC1 from array Hi guys, i tried to initialize my Mat variable which size is 4 x 9. Here is my code : But when i print it to the console using It gives incorrect result Any solution regarding this ? thanks. |
2018-02-25 21:15:29 -0600 | commented answer | Initialize Mat with type CV_8UC1 from array thanks, it works @berak |
2018-02-25 21:13:33 -0600 | edited question | Initialize Mat with type CV_8UC1 from array Initialize Mat with type CV_8UC1 from array Hi guys, i tried to initialize my Mat variable which size is 4 x 9. Here is |
2018-02-25 21:13:29 -0600 | edited question | Initialize Mat with type CV_8UC1 from array Initialize Mat with type CV_8UC1 from array Hi guys, i tried to initialize my Mat variable which size is 4 x 6. Here is |
2018-02-25 21:07:12 -0600 | edited question | Initialize Mat with type CV_8UC1 from array Initialize Mat with type CV_8UC1 from arrayt Hi guys, i tried to initialize my Mat variable which size is 4 x 6. Here is |
2018-02-25 21:04:37 -0600 | asked a question | Initialize Mat with type CV_8UC1 from array Initialize Mat with type CV_8UC1 from arrayt Hi guys, i tried to initialize my Mat variable which size is 4 x 6. Here is |
2017-06-01 03:18:24 -0600 | commented answer | Count black pixel each column manual sorry, i still don't understand. could you give me an example ? Because actually i want to count number of transition from black to white pixel on each column. Thanks |
2017-05-31 06:20:42 -0600 | commented answer | Count black pixel each column manual if i want to iterate each column, it means i should change image.at<uchar>(row,col) to image.at<uchar>(col,row) ? Thanks. |
2017-05-30 21:56:10 -0600 | asked a question | Count black pixel each column manual Hi guys, i have already counted black pixel from binary image using countNonZero function. And i was curious to implement it manually. Here is my code to count black pixel on each column : But, it gives me zero result. Can anyone help me ? Thanks |
2017-05-26 08:29:07 -0600 | marked best answer | Move pixel coordinate Hi guys, i want to implement this formula : can anyone suggest function in opencv to do this ? |
2017-05-26 08:28:57 -0600 | commented answer | Move pixel coordinate why, you iterate with the column first ? Should it be the row first ? |