Hi, I am Xiaozhi. I went out to eat hot pot with my girlfriend last night.
Looking at the hot pot suddenly thought of a friend asked a small wisdom depth camera registration problem, today we black nagging nagging.
Why do depth cameras need registration?
In fact, it is very simple, depth camera is like this two cameras, one is used to measure depth (red oil), one is used to obtain color image information (clear soup).
Xiao Zhi can’t eat spicy food, so he put his chopsticks on top of the soup pot, so the chopsticks are on the top of the soup pot, and the red oil pot is on the top left.
The two cameras are in different positions, one relative to the depth camera, the other relative to the color camera.
What is registration? How to register?
Registration is to unify the position relationship between them (the depth information of the camera relative to the object is needed to calculate the coordinate position of the object) and convert the coordinate system corresponding to the depth to color.
The registration can be performed using the SDK delivered with the camera. Function in a word.
The layout is a little rough today, because I wrote it outside on my phone. Finally, welcome to continue to pay attention to small wisdom, there will be dry goods to share every day.
