I have been trying to stitch some photographs together taken with the raspberry pi camera board. The software (hugin) requires some lens data as the image does not have any stored with it. It needs
2 of these 3 values
Horizontal field of view (HFOV)
Crop factor (aka focal length multiplier)
Anyone know at least 2 of the values? Without it, the software has to guess and it is having a hard time doing so.