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| 2018-06-22 22:54:41 -0600 | commented answer | likely position of Feature Matching. One small point out is this example is FLANN based and my question is related to Brute Force Matcher with L2 norm :) Tha |
| 2018-06-21 22:11:10 -0600 | commented answer | perspectiveTransform() fails It seems this is the problem :( |
| 2018-06-21 22:10:52 -0600 | marked best answer | perspectiveTransform() fails I'm trying to retrieve the position of my matched object, I'm using this tutorial https://docs.opencv.org/3.4.1/d7/dff/... So far my code is https://gist.github.com/Menuka5/de971... Instead FlannBasedMatcher which is given in the tutorial I use BFMatcher with NORM_L2. Problem is when I go to perspectiveTransform it gives an error like below.
I have no idea what makes the cv::Exception? Please help |
| 2018-06-19 19:45:29 -0600 | edited answer | Uninstalling Opencv 4.0.0 to 3.4 I hope you have a folder which you run cmake command to OpenCV? In my case, I created a folder name release to put build |
| 2018-06-19 19:02:39 -0600 | edited answer | Uninstalling Opencv 4.0.0 to 3.4 I hope you have a folder which you run cmake command to OpenCV? In my case, I created a folder name release to put build |
| 2018-06-19 19:00:15 -0600 | received badge | ● Editor (source) |
| 2018-06-19 19:00:15 -0600 | edited answer | Uninstalling Opencv 4.0.0 to 3.4 I hope you have a folder which you run cmake command to OpenCV? In my case, I created a folder name release to put build |
| 2018-06-19 18:58:57 -0600 | answered a question | Uninstalling Opencv 4.0.0 to 3.4 I hope you have a folder which you run cmake command to OpenCV? In my case, I created a folder name release to put build |
| 2018-06-19 06:01:49 -0600 | commented question | perspectiveTransform() fails will do. Tomorrow, currently away from the pc |
| 2018-06-19 05:14:49 -0600 | asked a question | perspectiveTransform() fails perspectiveTransform() fails I'm trying to retrieve the position of my matched object, I'm using this tutorial https://d |
| 2018-06-19 02:21:48 -0600 | received badge | ● Supporter (source) |
| 2018-06-19 02:19:54 -0600 | marked best answer | likely position of Feature Matching. I am using Brute Force Matcher with L2 norm. Referring this link https://docs.opencv.org/2.4/doc/tutor... After the process, I get below image as output
What is the likely position of the object suggested by the feature matching? I don't understand how to choose the likely position using this image :( |
| 2018-06-19 02:19:54 -0600 | received badge | ● Scholar (source) |
| 2018-06-19 01:15:09 -0600 | asked a question | likely position of Feature Matching. likely position of Feature Matching. I am using Brute Force Matcher with L2 norm. Referring this link https://docs.openc |
| 2018-06-19 01:03:23 -0600 | received badge | ● Enthusiast |
| 2018-06-16 06:29:21 -0600 | commented answer | OpenCV with QT cv::imread problem. How is this can be fixed in Ubuntu? I am new to OpenCV :( |
