Your latest SDK has the STIntrinsic object which in the documentation is described as “This struct can be used to get the intrinsic parameters of the current DepthFrame.”. There is also one for the colorFrame.
The struct of that object is this:
_ int width, height;_
_ float fx, fy, cx, cy, k1, k2;_
I have a couple questions:
1-What is precisely the meaning of each of the struct’s properties? There is nothing on your site nor in the reference documentation describing these, and how they can be of use. I can only assume the meaning of some of these by looking on the web (such as this link https://www.mathworks.com/help/vision/ug/camera-calibration.html). Can you please describe the meaning of each of these properties?
2-When printing these properties in ‘sensorDidOutputSynchronizedDepthFrame:(STDepthFrame*)depthFrame colorFrame:(STColorFrame*)colorFrame’, the property values differ between the depthFrameand the colorFrame. Can you explain why?