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2020-07-13 18:39:56 -0500 edited answer Converting ArUco axis-angle to Unity3D Quaternion

For anyone coming here trying to find an answer. My problem was that I was having the marker on top of the cube (so ro

2020-07-12 19:45:37 -0500 edited answer Converting ArUco axis-angle to Unity3D Quaternion

For anyone coming here trying to find an answer. Please note that when you actually rotate x by 90 in ArUco you're makin

2020-07-12 19:44:59 -0500 answered a question Converting ArUco axis-angle to Unity3D Quaternion

For anyone coming here trying to find an answer. Please note that when you actually rotate x by 90 in ArUco you're makin

2020-07-12 11:25:49 -0500 commented answer Converting ArUco axis-angle to Unity3D Quaternion

Yes, they matched. That's why I posted only the orientation. I validated this using drawAxis() as drawFrameAxes() is dep

2020-07-11 21:01:19 -0500 commented answer Converting ArUco axis-angle to Unity3D Quaternion

Sorry if this sounds naive, but I started to question my aruco marker placement. I'm placing it in top of the cube in th

2020-07-11 10:07:57 -0500 commented answer Converting ArUco axis-angle to Unity3D Quaternion

Sorry if this sounds naive, but I started to question my aruco marker placement. I'm placing it in top of the cube in th

2020-07-11 10:07:27 -0500 commented answer Converting ArUco axis-angle to Unity3D Quaternion

Sorry if this sounds naive, but I started to question my aruco marker placement. I'm placing it in top of the cube in th

2020-07-10 13:31:50 -0500 commented answer Converting ArUco axis-angle to Unity3D Quaternion

As for the conversion part, I double-checked with this website https://www.andre-gaschler.com/rotationconverter/ and it

2020-07-10 13:26:12 -0500 commented answer Converting ArUco axis-angle to Unity3D Quaternion

For the z-axis, if you mean for the camera frame it's pointing out. But for the marker, it should be up, no? Unity is l

2020-07-10 13:25:28 -0500 commented answer Converting ArUco axis-angle to Unity3D Quaternion

For the z-axis, if you mean for the camera frame it's pointing out. But for the marker, it should be up, no? Unity is le

2020-07-10 07:29:24 -0500 commented question Converting ArUco axis-angle to Unity3D Quaternion

If I rotate the object in unity by -90, I get to this which is closer but with signs flipped: [-0.941845417022705 -0.012

2020-07-10 07:28:42 -0500 commented question Converting ArUco axis-angle to Unity3D Quaternion

Hi! Thanks for your response, Yes I have tried that but it didn’t work. In both (Unity and ArUco) I’m finding the quat

2020-07-10 07:20:49 -0500 commented question Converting ArUco axis-angle to Unity3D Quaternion

Hi! Thanks for your response, Yes I have tried that but it didn’t work. In both (Unity and ArUco) I’m finding the quat

2020-07-09 16:07:40 -0500 edited question Converting ArUco axis-angle to Unity3D Quaternion

Converting ArUco axis-angle to Unity3D Quaternion I'm interested in comparing the quaternions of an object presented in

2020-07-09 15:48:41 -0500 edited question Converting ArUco axis-angle to Unity3D Quaternion

Converting ArUco axis-angle to Unity3D Quaternion I'm interested in comparing the quaternions of an object presented in

2020-07-09 15:47:16 -0500 asked a question Converting ArUco axis-angle to Unity3D Quaternion

Converting ArUco axis-angle to Unity3D Quaternion I'm interested in comparing the quaternions of an object presented in

2020-06-24 07:09:33 -0500 edited question iPhone reprojection error

iPhone reprojection error I tried to calibrate my iPhone using three different methods, ArUco, ChArUco, and chessboard.

2020-06-23 18:50:27 -0500 asked a question iPhone reprojection error

iPhone reprojection error I tried to calibrate my iphone using three different methods, ArUco, ChArUco, and chessboard.

2020-06-22 14:43:10 -0500 commented question Distance between Camera and Marker (calculate with Tvec)

I'm. having the same problem, did you mange to solve it?

2020-06-22 14:38:35 -0500 received badge  Editor (source)
2020-06-22 14:38:35 -0500 edited question Relative translation - Aruco

Relative translation - Aruco I'm using Aruco to find the relative translation between the marker and the camera, I calib

2020-06-22 14:28:22 -0500 asked a question Relative translation - Aruco

Relative translation - Aruco I'm using Aruco to find the relative translation between the marker and the camera, I calib

2020-06-22 14:25:45 -0500 received badge  Enthusiast
2020-06-12 06:31:39 -0500 asked a question Calibrating iPhone for OpenCV — Square vs Normal images

Calibrating iPhone for OpenCV — Square vs Normal images I'm using ArUco with OpenCV to calibrate my iPhone camera and es

2020-06-12 06:31:38 -0500 asked a question Calibrating iPhone for OpenCV — Square vs Normal images

Calibrating iPhone for OpenCV — Square vs Normal images I'm using ArUco with OpenCV to calibrate my iPhone camera and es