I have a robotic arm and a camera in eye-in-hand configuration. I know that there is a relationship between the body velocity $V$ of the camera and the velocities $\dot s$ in the image feature space that is $\dot s=L(z,s) V$ where $L$ is the interaction matrix. I was wondering if one can find a map (a so called diffeomorphism) that connects the image features' vector $s$ with the camera pose $X$. All I was able to find is that it is possible to do that in a structured environment which I don't fully understand what it is.

I have a robotic arm and a camera in eye-in-hand configuration. I know that there is a relationship between the body velocity $V$ of the camera and the velocities $\dot s$ in the image feature space that is $\dot s=L(z,s) V$ where $L$ is the interaction matrix. I was wondering if one can find a mapping (a so called diffeomorphism) that connects the image features' vector $s$ with the camera pose $X$. All I was able to find is that it is possible to do that in a structured environment which I don't fully understand what it is.