calibrate_lens1
Lens calibration from straight lines
Usage
calibrate_lens [options]
<image1>
<image2> ...
Overview
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.