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2014-08-10 11:45:15 -0600 | commented answer | How to extract Frames from AVI video sprintf(s,"YOUR_DIRECTORY/frame%d.jpg",num); |
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2013-07-09 07:47:01 -0600 | answered a question | Is the Erode and Dilate images mixed up in the Doc Dilation and erosion work on white pixels(pixels with 1 value) so when you dilate above image you expand white area and when eroding reduce white area. So there is not any bug! |
2013-06-21 01:49:52 -0600 | answered a question | Detect specific body parts I think you can't find them,but you can train any thing you want with sample images of that. |
2013-06-20 05:42:28 -0600 | commented answer | How to perform skin tone matching you don't need to match histograms,if you find the color that maximize histogram you can change color of the other image to match the color of face! |
2013-06-20 03:19:18 -0600 | answered a question | How to perform skin tone matching First you should detect face.you can use OpenCV Face detection. then you can compute histogram of detected face.the most frequent color is face's color and you can use it to change color of body. |
2013-06-19 01:15:13 -0600 | answered a question | cv2.VideoWriter.write is doing nothing You should write this part out of Loop because it construct a new video file at each iteration. |
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2013-05-22 11:25:49 -0600 | commented answer | Detect hand-drawing shapes Squares.cpp is a sample code(inside your OpenCV folder) for detecting squares in c++,you should read it and change it to java.if you want to find another objects you should change few parameters to find triangle, circle,... |
2013-05-22 09:58:18 -0600 | commented answer | Can't find the button create by cvCreateButton I don't think so... |
2013-05-22 09:55:27 -0600 | answered a question | Detect hand-drawing shapes You can get idea from "squares.cpp" in samples folder of OpenCV. |
2013-05-14 09:31:34 -0600 | answered a question | How to display a raw image using Opencv Check out DCRaw |
2013-05-04 02:28:17 -0600 | answered a question | Difference between frames after edge detection Hi, you should keep edge frame of last iteration of loop then compute " absdiff " between new edge frame and last edge frame. |
2013-01-19 05:33:44 -0600 | commented answer | How to extract Frames from AVI video if (c == 'f') { sprintf(s,"frame%d.jpg",num); cvSaveImage(s,frame); } this part save image when you press f if you want to process them you can type what you want in "for loop" and then save output. cvSaveImage(s,output) |
2013-01-18 11:43:04 -0600 | answered a question | How to extract Frames from AVI video Try this.(press "f" button to save frame) |
2012-12-23 10:07:24 -0600 | answered a question | Can't find the button create by cvCreateButton click on "Display properties window" button at top of the window or CTRL+P,now you can see your button. |
2012-12-22 08:04:24 -0600 | answered a question | imshow in python Out put of capture.read() is a bool and an image you should separate them ; and you should use waitKey. |
2012-12-07 05:50:31 -0600 | commented question | Combining multiple webcam feeds to one large via stitching If they are fixed so you only need to map the outputs of these cameras to a surface and then Blend them together(you can do that manually only one time). |
2012-12-07 05:36:08 -0600 | commented question | Combining multiple webcam feeds to one large via stitching I think it's easier than panorama! Are your webcams fixed?! |
2012-12-07 04:18:42 -0600 | commented answer | Highlight the Squares in an Image using OpenCV for iOS Sorry I don't know objectiveC programming and Xcode project...! |
2012-12-07 01:36:42 -0600 | commented answer | Highlight the Squares in an Image using OpenCV for iOS It's in your OpenCV folder! ...../OpenCV-2.4.3/samples/cpp/squares.cpp I can mail it to you if you want. |
2012-12-07 00:35:45 -0600 | answered a question | Highlight the Squares in an Image using OpenCV for iOS You can use "squares.cpp" in samples folder to implement that for iOS.(you need to edit this code) |
2012-11-29 02:37:04 -0600 | answered a question | How to filter a shape from a binary image I think squares.cpp(or squares.py) in samples folder can help you. you can change some parts of the code and detect any simple objects (like square,circle,triangle...) |
2012-11-27 00:50:34 -0600 | commented answer | How to operate on each pixel of a cv2.cv.Mat with a 3 x 3 matrix? yes,it does create a 3x1 matrix. you should manually iterate over each pixel by changing i & j in a for loop. |
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2012-11-26 07:46:12 -0600 | answered a question | How to operate on each pixel of a cv2.cv.Mat with a 3 x 3 matrix? I think this code can help you! |