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2018-12-25 04:49:12 -0600 | marked best answer | Mean of the distance transform I need to use openCV python to find the average width of the curve as attached in the image. I used distance transform to find the maximum width : For the average width, i tried: as well as: However, both options are giving me the incorrect results. What is the correct way to find average width of the curve ? A solution in python would be highly appreciated. Thanks. |
2018-12-19 04:12:27 -0600 | commented answer | Mean of the distance transform any example python implementation of using the skeleton and distance transform to find width at every points would solve |
2018-12-19 04:12:10 -0600 | commented answer | Mean of the distance transform any example implementation of using the skeleton and distance transform to find width at every points would solve all my |
2018-12-19 04:10:47 -0600 | commented answer | Mean of the distance transform Hi I have already written the program to find the coordinates of the skeleton. I just do not know how to proceed from t |
2018-12-19 03:25:40 -0600 | asked a question | Mean of the distance transform Mean of the distance transform I need to use openCV python to find the average width of the curve as attached in the ima |
2018-12-19 03:20:48 -0600 | marked best answer | Using openCV python to detect concrete cracks Could anyone have an idea how i can isolate just the cracks from the image of a concrete surface. My input image is something like this: I am expecting my output to be something like this: I have tried canny edge detector but that gives me a broken contour. I tried dilation followed by erosion but that increases the width of crack segment in the binary image and that will be a problem as the width should not be changed. I need a closed contour of the crack without change in width. Can anyone point me in the right direction ? |
2018-12-17 20:09:43 -0600 | commented answer | Finding distance between skeleton and boundary can i please have a look at the sample code ? I am a beginner in programming. I am having a tough time trying to underst |
2018-12-17 19:41:01 -0600 | commented answer | Using openCV python to detect concrete cracks I do not get the same crack width if i do this. My crack width is highly exaggerated after i apply the sobel operator. I |
2018-12-17 19:40:39 -0600 | commented answer | Using openCV python to detect concrete cracks I do not get the same crack width if i do this. My crack width is highly exaggerated after i apply the sobel operator. I |
2018-12-16 21:18:11 -0600 | asked a question | Using openCV python to detect concrete cracks Using openCV python to detect concrete cracks Could anyone have an idea how i can isolate just the cracks from the image |
2018-12-16 21:08:33 -0600 | asked a question | Finding distance between skeleton and boundary Finding distance between skeleton and boundary I am trying to find maximum width of a curve using openCV in python. I us |
2018-12-15 23:46:25 -0600 | edited question | Does openCV distance transform work for horizontal distance but not for vertical distance ? Does openCV distance transform work for horizontal distance but not for vertical distance ? I am using openCV distance t |
2018-12-15 23:46:21 -0600 | edited question | Does openCV distance transform work for horizontal distance but not for vertical distance ? Does openCV distance transform works for horizontal distance but not for vertical distance ? I am using openCV distance |
2018-12-15 23:44:51 -0600 | asked a question | Does openCV distance transform work for horizontal distance but not for vertical distance ? Does openCV distance transform works for horizontal distance but not for vertical distance ? I am using openCV distance |
2018-12-09 00:27:54 -0600 | commented answer | Segmenting two contours into two different images of same size using openCV-python Works. Thanks. I found that this works too when you have multiple contours: _, cnt, hierarchy = cv2.findContours(img.co |
2018-12-09 00:27:39 -0600 | commented answer | Segmenting two contours into two different images of same size using openCV-python Works. Thanks. I found that this works too when you have multiple contours: _, cnt, hierarchy = cv2.findContours(img.co |
2018-12-09 00:25:49 -0600 | marked best answer | Segmenting two contours into two different images of same size using openCV-python I have two contours in the first image: I need to segment out individual contours and make two images out of it like this: and
The individual output image has to be of the same dimension as the input image. How can this be achieved using openCV-python ? My code for drawing contours: |
2018-12-08 01:26:47 -0600 | edited question | Segmenting two contours into two different images of same size using openCV-python Segmenting two contours into two different images of same size using openCV-python I have two contours in the first imag |
2018-12-08 01:24:25 -0600 | edited question | Segmenting two contours into two different images of same size using openCV-python Segmenting two contours into two different images of same size using openCV-python I have two contours in the first imag |
2018-12-08 01:23:56 -0600 | received badge | ● Editor (source) |
2018-12-08 01:23:56 -0600 | edited question | Segmenting two contours into two different images of same size using openCV-python Segmenting two contours into two different images of same size using openCV-python I have two contours in the first imag |
2018-12-08 01:23:27 -0600 | asked a question | Segmenting two contours into two different images of same size using openCV-python Segmenting two contours into two different images of same size using openCV-python I have two contours in the first imag |
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2018-11-30 21:48:15 -0600 | commented answer | Using openCV distance transform to find width of a curve @berak Thank You. Exactly what i was looking for :) |
2018-11-30 21:47:47 -0600 | received badge | ● Supporter (source) |
2018-11-30 21:47:46 -0600 | marked best answer | Using openCV distance transform to find width of a curve I am trying to find width of a curve/line segment using openCV in python. The image on the left is the input image. I just need the maximum width. I read that Distance transform can help give the width. I used distance transform and was able to get the image on the right as a result. Now, I am stuck on how do i get the width of the curve from this result image of distance transform. My code for distance transform: A solution in python would be highly appreciated. Thanks in advance. |
2018-11-30 21:47:46 -0600 | received badge | ● Scholar (source) |
2018-11-30 01:14:01 -0600 | asked a question | Using openCV distance transform to find width of a curve Using openCV distance transform to find width of a curve I am trying to find width of a curve/line segment using openCV |
2018-11-17 22:39:01 -0600 | commented answer | Finding distance between two curves @agroms Any update on doing this on python ? |
2018-11-16 22:04:19 -0600 | asked a question | distance between canny edges distance between canny edges I was following this thread. I need the equivalent code in python desperately. Could you he |