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| 2019-04-02 11:48:42 -0600 | commented answer | How can I convert a camera coordinate to pixel coordinate? But I don't really know how to get rvecs and tvecs of a point that is not on an ArUco marker. |
| 2019-04-02 05:47:37 -0600 | edited question | How can I convert a camera coordinate to pixel coordinate? How can I convert a camera coordinate to pixel coordinate? Hello, I got camera coordinates of two aruco markers, and I |
| 2019-04-02 05:47:04 -0600 | edited question | How can I convert a camera coordinate to pixel coordinate? How can I convert a camera coordinate to pixel coordinate? Hello, I got camera coordinates of two aruco markers, and I |
| 2019-04-02 05:46:40 -0600 | edited question | How can I convert a camera coordinate to pixel coordinate? How can I convert a camera coordinate to pixel coordinate? Hello, I got camera coordinates of two aruco markers, and I |
| 2019-04-02 05:46:03 -0600 | edited question | How can I convert a camera coordinate to pixel coordinate? How can I convert a camera coordinate to pixel coordinate? Hello, I got camera coordinates of two aruco markers, and I |
| 2019-04-02 05:45:49 -0600 | edited question | How can I convert a camera coordinate to pixel coordinate? How can I convert a camera coordinate to pixel coordinate? Hello, I got coordinates of two aruco markers, and I used th |
| 2019-04-02 05:45:28 -0600 | edited question | How can I convert a camera coordinate to pixel coordinate? How can I convert a world coordinate to pixel coordinate? Hello, How can I convert a camera coordinate to pixel coordin |
| 2019-04-02 05:45:11 -0600 | asked a question | How can I convert a camera coordinate to pixel coordinate? How can I convert a world coordinate to pixel coordinate? Hello, How can I convert a camera coordinate to pixel coordin |
| 2019-01-28 09:12:36 -0600 | commented question | rvecs and tvecs are NoneType? @supra56 Now I don't use matplotlib either. https://github.com/czjczjczj1/aruco/blob/master/aruco_test8.py |
| 2019-01-28 05:07:17 -0600 | commented question | rvecs and tvecs are NoneType? It's working now, thank you very much for your help. By the way, it seems that the z-axis is not vertical to the marker. |
| 2019-01-27 12:07:03 -0600 | commented question | rvecs and tvecs are NoneType? I know I'm silly, then what should I do? |
| 2019-01-27 11:46:42 -0600 | commented question | rvecs and tvecs are NoneType? I don't think it's None. |
| 2019-01-27 11:00:01 -0600 | commented question | rvecs and tvecs are NoneType? @supra56 @berak It's still not working. It said for i in range(0, tvecs): TypeError: 'NoneType' object cannot be interp |
| 2019-01-27 10:59:16 -0600 | commented question | rvecs and tvecs are NoneType? @supra56 @berak It's still not working. It said for i in range(0, tvecs): TypeError: 'NoneType' object cannot be interp |
| 2019-01-27 10:58:39 -0600 | commented question | rvecs and tvecs are NoneType? @supra56 @berak It's still not working. It said for i in range(0, tvecs): TypeError: 'NoneType' object cannot be interp |
| 2019-01-27 10:47:29 -0600 | edited question | rvecs and tvecs are NoneType? rvecs and tvecs are NoneType? I saw some python codes online for detecting aruco markers, and I combined them together. |
| 2019-01-27 10:46:33 -0600 | edited question | rvecs and tvecs are NoneType? rvecs and tvecs are NoneType? I saw some python codes online for detecting aruco markers, and I combined them together. |
| 2019-01-27 09:59:57 -0600 | edited question | rvecs and tvecs are NoneType? rvecs and tvecs are NoneType? Hello, I saw a python code online for detecting aruco markers, this is part of that code: |
| 2019-01-27 09:59:30 -0600 | asked a question | rvecs and tvecs are NoneType? rvecs and tvecs are NoneType? I saw a python code online for detecting aruco markers, this is part of that code: for i |
| 2019-01-27 09:59:28 -0600 | asked a question | rvecs and tvecs are NoneType? rvecs and tvecs are NoneType? I saw a python code online for detecting aruco markers, this is part of that code: for i |
| 2019-01-24 18:30:04 -0600 | asked a question | What are the parameters in detector_params.yml for? What are the parameters in detector_params.yml for? Hello, could anyone explain the some of the parameters in detector_p |
| 2019-01-19 17:14:45 -0600 | commented answer | How can I draw the x,y, and z axis of a aruco marker and know the distance and the rotation relative to the camera? Thank you very much for your relpy. This was what I added to the sample code: cout << rvecs[i] << tvecs[i] & |
| 2019-01-09 05:34:56 -0600 | received badge | ● Enthusiast |
| 2019-01-07 06:34:52 -0600 | commented answer | How can I draw the x,y, and z axis of a aruco marker and know the distance and the rotation relative to the camera? @berak Thanks for your reply. I have already calibrated my camera. But I still got some questions: What should I pass |
| 2019-01-07 06:32:21 -0600 | commented answer | How can I draw the x,y, and z axis of a aruco marker and know the distance and the rotation relative to the camera? @berak Thanks for your reply. I have already calibrated my camera. But I still got some questions: What should I pass |
| 2019-01-07 06:32:09 -0600 | commented answer | How can I draw the x,y, and z axis of a aruco marker and know the distance and the rotation relative to the camera? @berak Thanks for your reply. I have already calibrated my camera. But I still got some questions: What should I pass |
| 2019-01-07 06:31:49 -0600 | commented answer | How can I draw the x,y, and z axis of a aruco marker and know the distance and the rotation relative to the camera? @berak Thanks for your reply. I have already calibrated my camera. But I still got some questions: 1. What should I pass |
| 2019-01-06 14:54:07 -0600 | asked a question | How can I draw the x,y, and z axis of a aruco marker and know the distance and the rotation relative to the camera? How can I draw the x,y, and z axis of a aruco marker and know the distance and the rotation relative to the camera? Hell |
| 2019-01-06 10:15:39 -0600 | asked a question | usage of detect_markers.exe usage of detect_markers.exe Hello, I tried running one of the samples of aruco (I downloaded from here https://github.co |
| 2019-01-06 06:18:36 -0600 | asked a question | error in cmake gui while configuring opencv 4 extra modules path error in cmake gui while configuring opencv 4 extra modules path Hello everyone, I got these errors while i'm configurin |
| 2019-01-05 16:53:08 -0600 | asked a question | unsovled externals errors occur when running detect_markers.cpp unsovled externals errors occur when running detect_markers.cpp When I ran detect_markers.cpp I got such errors, but it |
| 2019-01-05 04:34:38 -0600 | commented question | Cannot run code for camera calibration I've solved it, I just copied these files from the opencv4 file to the exe file directory directly, then it works. ope |
| 2019-01-05 04:34:30 -0600 | commented question | Cannot run code for camera calibration I've solved it, I just copied these files from the opencv4 file to the exe file directory directly, then it works. ope |
| 2019-01-05 04:34:17 -0600 | commented question | Cannot run code for camera calibration I've solved, I just copied these files from the opencv4 file to the exe file directory directly, then it works. opencv |
| 2019-01-04 21:14:52 -0600 | asked a question | Cannot run code for camera calibration Cannot run code for camera calibration When I ran the code for camera calibration provided by this link samples/cpp/tuto |
| 2019-01-04 21:14:51 -0600 | commented question | identifier "calibrateCameraRO" is undefined I've solved it. There's a solution on this website. https://stackoverflow.com/questions/14386923/localtime-vs-localtime- |
| 2019-01-04 21:14:44 -0600 | commented answer | identifier "calibrateCameraRO" is undefined Thanks for your reply. No wonder why. I was using OpenCV 2. Now I am using OpenCV 4. But there's another issue, which i |
| 2019-01-04 16:10:01 -0600 | received badge | ● Organizer (source) |
| 2019-01-04 14:44:40 -0600 | asked a question | identifier "calibrateCameraRO" is undefined identifier "calibrateCameraRO" is undefined I downloaded the camera calibration code from this link "https://github.com |