nona - Stitch a panorama image


   nona [options] -o output project_file (image files)


   nona uses the transform function from PanoTools, the stitching itself
   is quite simple, no seam feathering is done.

   Only the non-antialiasing interpolators of PanoTools are supported.

   The following output formats (n option of PanoTools p script line) are

   JPEG, TIFF, PNG  : Single image formats without feathered blending
   JPEG_m, TIFF_m, PNG_m   : multiple tiff files
   TIFF_multilayer : Multilayer tiff files, readable by The Gimp 2.0


   General options:

   -c  Create coordinate images (only TIFF_m output)

   -v  Quiet, do not output progress indicators

   -d  print detailed output for GPU processing

   -g  perform image remapping on the GPU

   The following options can be used to override settings in the project

   -i num
       Remap only image with number num (can be specified multiple times)

   -m str
       Set output file format (TIFF, TIFF_m, TIFF_multilayer, EXR, EXR_m,
       JPEG, JPEG_m, PNG, PNG_m)

   -r ldr/hdr
       Set output mode:

       ldr - keep original bit depth and response
       hdr - merge to hdr
   -e exposure
       Set exposure for ldr mode

   -p TYPE
       Pixel type of the output. Can be one of:

       UINT8   8 bit unsigned integer
       UINT16  16 bit unsigned integer
       INT16   16 bit signed integer
       UINT32  32 bit unsigned integer
       INT32   32 bit signed integer
       FLOAT   32 bit floating point
       Set compression type. Possible options for tiff output:

       NONE      no compression
       PACKBITS  packbits compression
       LZW       LZW compression
       DEFLATE   deflate compression
           For JPEG output set quality number

       Don't correct exposure. (This doesn't work with the -e switch)

       Saves also the intermediate images (only when output is is TIFF,
       PNG or JPEG)

       Suffix for intermediate images

       Create all exposure layers (this will always use TIFF)

   --clip-exposure[=lower cutoff:upper cutoff]
       Mask automatically all dark and bright pixels. Optionally you can
       specify the limits for the lower and upper cutoff (specify in range
       0...1, relative the full range)


   Written by Pablo d'Angelo. Also contains contributions from Douglas
   Wilkins, Ippei Ukai, Ed Halley, Bruno Postle, Gerry Patterson and Brent

   This man page was written by Cyril Brulebois
   <> and updated by Terry Duell and is
   licensed under the same terms as the hugin package itself.

"Version: 2016.2.0"               2016-09-11                           NONA(1)


Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.

Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.

Free Software

Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.

Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.

Free Books

The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.

Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.


Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.

Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.