NAME
calibrate_lens - Lens calibration from straight lines
SYNOPSIS
calibrate_lens [options] <image1> <image2> ...
DESCRIPTION
OPTIONS
-p <filename>
Input Hugin PTO file.
-j <filename>
Input file containing line data.
-d <int>
Maximum dimension for re-sized image prior to processing. Default
1600
-t <float>
Edge detector threshold. Default 4
-m <float>
Minimum line length as a fraction of longest dimension. Default 0.3
-y <float>
Corner threshold. Default 150
-f <float>
Focal length (mm). Read from EXIF data.
-c <float>
Crop factor. Read/calculated from EXIF data.
-s <float>
Shortest dimension of sensor (mm), used to calculate crop factor.
-l <int>
Lens model:
1 = Rectilinear (default)
2 = Equal-area fisheye
3 = Equal-angle fisheye
4 = Stereographic fisheye
5 = Orthographic fisheye
6 = Generic fisheye
7 = Universal
-z <0│1>
Optimise image centre. Default 0
-v <0│1>
Verbose. Default 0
-h Print usage.
AUTHORS
Tim Nugent