Questions tagged [transformation]
The transformation tag has no usage guidance.
5
questions
0
votes
1answer
21 views
Transform Velocity data from sensor frame to world frame
I am new to Robotics and transformation topics. I need help in understanding and solving the below problem.
I have data (surrounding obstacle position, orientation and velocity) which are in sensor ...
1
vote
1answer
32 views
orientation transformation
I have a 6-dimensional vector(x,y,z,roll,pitch,yaw) in frame 1, I want to convert it to frame 2 in order to represent the value in frame 2.
I know that p2=R12*p1 where p1 is the (xyz) in frame 1.
The ...
0
votes
1answer
26 views
velocities transformations between frames
In my system, I have two frames.
I want to convert my velocities(x,y,z,r,p,y) in frame 1 to be represented in frame 2.
Does multiply the linear component and the angular component with the rotation ...
0
votes
0answers
19 views
When a permutation matrix is desired for transforming camera frame to world frame?
When dealing with rectified images, why would the inverse of a simple permutation matrix $$P =
{\begin{bmatrix}
0 & -1 & 0 \\
0 & 0 & -1 \\
1 & 0 & 0
\end{bmatrix}}^{-1}$$
...
1
vote
1answer
121 views
Conveyor Belt Calibration for a Robot - Rotation Matrix
Short Question:
As demonstrated in the image below, how can I calculate the rotation matrix that relates the base coordinate and the rectangle coordinate, given 3 known points P1, P2, P3 on the ...
