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| 2019-10-11 03:47:31 -0600 | commented question | OpenCV Single Channel Pixel Value Number Colour which method are you using to display the pixel values? |
| 2019-10-11 03:33:23 -0600 | asked a question | Finding required layer in dnn module Finding required layer in dnn module I am having a problem with the dnn module when trying to implement a caffe project |
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| 2019-10-10 09:52:14 -0600 | answered a question | Applying filter with a Mask You are trying to apply this with multiple channels which is as easy as splitting the image into the different channel u |
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| 2019-10-10 08:32:30 -0600 | answered a question | No idea why the script gets this error code I sounds like your camera is feeding images that are in a different format of what you are expecting or that the camera |
| 2019-10-10 08:20:58 -0600 | marked best answer | Segment color regions I am trying to make a script that counts the number of regions with similar colour on an image. The idea is to count the number of regions in which a colour is used. For instance, if the image contains two colours, it should output 2 but if the image is made of one colour and a line of a different colour passing through the middle it should output 3. An important point is that the images could contain gradients of a similar colour and that should not be counted as a region. This should output 3 regions This should output 5 regions I have tried a couple of implementations. Initially, by brute forcing it with k means and finding the right k which takes for ever with images with even a discrete amount of hue (from HSV). I also tried with watershed algorithm but found that is not very reliable. Thresholding was not very useful either. Is there a more efficient way to compute it? |
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| 2019-09-27 03:12:04 -0600 | answered a question | Segment color regions In the end I solved this issue using contrast gradients to delimit the areas to apply watershed. It doesn't work perfect |
| 2019-09-26 08:05:37 -0600 | commented question | Segment color regions My answer is on the way. Apparently I can't answer before 2 days..:shrug: |
| 2019-09-25 07:36:10 -0600 | commented question | Segment color regions @Kitnos Thank you very much for your comment but the objective is to generalise the algorithm. If I had the colours bein |
| 2019-09-25 04:29:53 -0600 | commented question | Segment color regions @Kitnos An interesting idea, but that would mean I know the colours before hand but I am searching for a general algorit |
| 2019-09-25 04:29:42 -0600 | commented question | Segment color regions @Kitnos An interesting idea, but that would mean I know the colours before hand but I am searching for a general algorit |
| 2019-09-24 08:55:17 -0600 | asked a question | Segment color regions Segment color regions I am trying to make a script that counts the number of regions with similar colour on an image. Th |
