Difference between revisions of "Pto gen"
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This creates a project file from all jpg images, in the same folder as the first photo. | This creates a project file from all jpg images, in the same folder as the first photo. | ||
The project file is named ''first_file''-''last_file''.pto using the same convention as the Hugin GUI. | The project file is named ''first_file''-''last_file''.pto using the same convention as the Hugin GUI. | ||
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== Options == | == Options == | ||
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* '''-f | --fov number''' Sets the horizontal field of view for all images. Useful if your lens does not store the focal length and/or crop factor correctly in the EXIF data. | * '''-f | --fov number''' Sets the horizontal field of view for all images. Useful if your lens does not store the focal length and/or crop factor correctly in the EXIF data. | ||
| − | * '''-c | --crop | + | * '''-c | --crop left,right,top,bottom''' Sets the input images crop to the given values. |
| − | * '''-s | --stacklength number''' Sets the number of images in each stack (default: | + | * '''-s | --stacklength number''' Sets the number of images in each stack (default: automatic detection of stacks). |
* '''-l | --linkstacks''' When given links the image positions in stacks. | * '''-l | --linkstacks''' When given links the image positions in stacks. | ||
| − | * '''--distortion''' Tries to load distortion data for the images from the | + | * '''--distortion''' Tries to load distortion data for the images from the lens database. |
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| + | * '''--vignetting''' Tries to load vignetting data for the images from the lens database. | ||
| − | * '''-- | + | * '''--sort''' By default the images are added to the pto file in order as given on the command line. With the --sort switch the images are ordered alphanumerical before adding to the project file. |
* '''-h | --help''' Display help. | * '''-h | --help''' Display help. | ||
Latest revision as of 12:17, 10 April 2022
pto_gen assembles a Hugin .pto project file that is suitable as input for further tools such as the cpfind control-point generator, or for opening with the Hugin panorama GUI itself. Functionality is similar to match-n-shift.
The general use is
pto_gen *.jpg
This creates a project file from all jpg images, in the same folder as the first photo. The project file is named first_file-last_file.pto using the same convention as the Hugin GUI.
Options
- -o | --output output.pto Output a pto file with the given filename (instead of the default).
- -p | --projection number Sets the projection type for all images (0 - rectilinear, 2 - equirectangular, 3 - full-frame fisheye, ...).
- -f | --fov number Sets the horizontal field of view for all images. Useful if your lens does not store the focal length and/or crop factor correctly in the EXIF data.
- -c | --crop left,right,top,bottom Sets the input images crop to the given values.
- -s | --stacklength number Sets the number of images in each stack (default: automatic detection of stacks).
- -l | --linkstacks When given links the image positions in stacks.
- --distortion Tries to load distortion data for the images from the lens database.
- --vignetting Tries to load vignetting data for the images from the lens database.
- --sort By default the images are added to the pto file in order as given on the command line. With the --sort switch the images are ordered alphanumerical before adding to the project file.
- -h | --help Display help.
Related links
Panorama scripting in a nutshell - pto_gen is useful in stitching panoramas from the command-line