Questions tagged [transformation]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
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 ...