estimate camera parameters with fixed translation z value?

I have a fixed target and imaging condition in which I want to get camera parameters. Since the condition is fixed I'm basically sending in same images into 'estimateCameraParameters'. Because the input images are the same there is a large error in the focal length and extrinsic translation z. I know the z translation distance with high accuracy. Is it possible to estimate the parameters with a known translation z distance?

Thanks in advance for any advice,

John

Answer 1

[Matt J]

Not with estimateCameraParameters. You will have to implement your own constrained routine using lsqcurvefit or lsqnonlin, but you can use cameraParameters objects and its methods to facilitate this.