2020-11-15 07:01:27 -0600 | asked a question | update OpenCV on Macintosh update OpenCV on Macintosh Hello, I have installed OpenCV 3.4 on Mac Mojave with this tutorial : https://www.learnopencv |
2020-11-02 10:13:30 -0600 | received badge | ● Student (source) |
2020-06-27 09:44:17 -0600 | answered a question | inflexion points on a contour I succeeded by approxPolyDP |
2020-06-25 09:28:10 -0600 | edited question | inflexion points on a contour inflexion points on a contour Hello, I want to find the inflexion points of a contour made by adjacents pixels. An examp |
2020-06-25 09:16:44 -0600 | edited question | inflexion points on a contour inflexion points on a contour Hello, I want to find the inflexion points of a contour made by adjacents pixels. An examp |
2020-06-25 07:12:00 -0600 | asked a question | inflexion points on a contour inflexion points on a contour Hello, I want to find the inflexion points of a contour made by adjacents pixels. An examp |
2020-03-20 12:28:11 -0600 | commented question | keypoints detection I want to detect special points of the image given the environment around |
2020-03-20 11:58:21 -0600 | asked a question | keypoints detection keypoints detection Hi all ! I am looking for a keypoints detection algorithm by machine learning. I need a program whic |
2020-03-17 09:05:40 -0600 | asked a question | measure the " indentation " of a leaf measure the " indentation " of a leaf Hi ! in this image I detected the green point called "insertion" and the contours |
2020-03-17 08:49:50 -0600 | asked a question | fit a circle to a cloud of points fit a circle to a cloud of points Hi, how to fit a circle with a cloud of points which can only represent a quarter of t |
2020-03-09 07:18:03 -0600 | commented question | measure the CieLab color of a square but I want the true CieLab, the with the primary RGB and white coordinates calculus |
2020-03-09 07:14:42 -0600 | commented question | switch graphic card in Cuda ok thank you ! |
2020-03-08 11:58:09 -0600 | edited question | measure the CieLab color of a square measure the CieLabcolor of a square Hi, For compute the CieLab color of a square of an image do we have to compute the m |
2020-03-08 11:57:47 -0600 | asked a question | measure the CieLab color of a square measure the CieLabcolor of a square Hi, For compute the CieLab color of a square of an image do we have to compute the m |
2020-03-08 08:41:36 -0600 | asked a question | ICC profile ICC profile Hi, how to compute an ICC profile with the scan of a color chart please ? Have you tutorials ? And how many |
2020-03-08 08:38:54 -0600 | asked a question | switch graphic card in Cuda switch graphic card in Cuda , Hi, how to switch NVIDIA graphic card in Python/Cuda to choose the graphic card we want pl |
2020-02-26 10:16:37 -0600 | edited answer | How to connect center of detected objects/contours to form a polygon? concave hulls, active contours or snakes should be a solution I think |
2020-02-26 10:15:37 -0600 | answered a question | How to connect center of detected objects/contours to form a polygon? concave hulls should be a solution I think |
2020-02-26 09:24:19 -0600 | asked a question | measure a curved petiole measure a curved petiole Hello I want to measure the length of a bramble petiole so there are spines and it is often cur |
2019-08-19 11:09:19 -0600 | commented question | Mask and image ok thank you ! |
2019-08-18 06:22:44 -0600 | asked a question | Mask and image Mask and image Hi all ! I have an image in true colors and a mask black and white, I want to make an image which white p |
2019-06-30 06:24:24 -0600 | commented answer | Segment the "cupules" of a prehistoric engraving. it is an answer for VxW but it appears at its top I dont't know why ! |
2019-06-29 05:48:38 -0600 | received badge | ● Editor (source) |
2019-06-29 05:48:38 -0600 | edited answer | Segment the "cupules" of a prehistoric engraving. Hello, I have tested your solution by this code : Mat src; if (argc > 1) { cout << "image : " << arg |
2019-06-29 05:47:25 -0600 | answered a question | Segment the "cupules" of a prehistoric engraving. Hello, I have tested your solution by this code : Mat src; if (argc > 1) { cout << "image : " << arg |
2019-06-26 08:33:41 -0600 | asked a question | Segment the "cupules" of a prehistoric engraving. Segment the "cupules" of a prehistoric engraving. Hi all, recently I had to detect and measure the holes of a prehistori |
2019-02-27 09:14:16 -0600 | commented answer | Shadows on image (segmentation) I coded kmeans with 4,5 and more clusters but it didn't work because parts of leaflet have been tagged background and pa |
2019-02-24 04:27:26 -0600 | received badge | ● Enthusiast |
2019-02-23 14:13:36 -0600 | commented answer | Shadows on image (segmentation) the kmeans is done on what data : luminosity, saturation, hue ?... and look at the tooth upside there is a part of shado |
2019-02-23 14:02:02 -0600 | commented answer | Shadows on image (segmentation) OK can you post some snippets or better a complete code program so I can see ? |
2019-02-23 09:45:33 -0600 | asked a question | HFSSegment HFSSegment Hi, Has someone a documentation on HFSSegment please ? Thank you |
2019-02-23 06:55:30 -0600 | commented question | Shadows on image (segmentation) if I tag the parts it is that I already know the parts but what I want to do is to discover them automatically |
2019-02-23 06:49:10 -0600 | answered a question | Shadows on image (segmentation) the method with saturation doesn't works : leaflets parts are tagged background (which was not the case with luminosity) |
2019-02-22 12:22:27 -0600 | answered a question | Shadows on image (segmentation) A person on channel #opencv advised me to use saturation for grayscale transformation before Otsu binarization instead o |
2019-02-20 11:32:27 -0600 | asked a question | Shadows on image (segmentation) Shadows on image (segmentation) Hello everybody, I have segmented the leaflets By Otsu binarization but the shadows arou |
2018-10-25 13:54:50 -0600 | answered a question | I have a leaf dataset that I will use to build a model in classifying the disease. However, i have to separate the foreground from the background and retain the leaf only. Can someone please help me with this? thanks. Hi, I have successfully segmented leaflets by following this tutorial : https://hackernoon.com/instance-segmentation-in- |
2016-09-02 10:05:16 -0600 | asked a question | extract the parts of a blackberry (Rubus sp) leaf Hi, I want to extract from a scan of a blackberry (Rubus sp) leaf the parts and theirs characteristic that is: - the length and the width of the leaflets - know which of the leaflets are the basals, terminals and laterals - calculate the width of the apex and the basal notch - the length of the petioles and petiolules Which knowlendge and OpenCV functions have I to use please ? Thank you. |
2016-06-30 10:44:52 -0600 | asked a question | OpenCV and NetBeans+JDK bundle Hi, How to connect OpenCV connect with my NetBeans + JDK application, please ? Bye |