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Upstream-Name: colmap
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Source: https://github.com/colmap/colmap
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Files: *
Copyright: 2018-2025 ETH Zurich and UNC Chapel Hill. All rights reserved.
           2016-2025 Johannes Schönberger <jsch@demuc.de>
           2016-2017 Lutz and Frahm
           2016-2017 Jan-Michael
License: BSD-3-clause-special
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Files: src/thirdparty/LSD/*
Copyright: 2007 Free Software Foundation, Inc. <http://fsf.org>
           2007-2011 rafael grompone von gioi <grompone@gmail.com>
License: AGPL-3+

Files: src/thirdparty/PoissonRecon/*
Copyright: 2006,2007,2011,2013,2015 Michael Kazhdan
           2006,2011 Matthew Bolitho
           2006,2011 Ming Chuang
           1994 The Board of Trustees of The Leland Stanford
License: MIT

Files: cmake/SelectCudaComputeArch.cmake
Copyright: 2000-2017 Kitware, Inc. and Contributors
License: BSD-2-clause

Files: scripts/python/plyfile.py
Copyright: 2014 Darsh Ranjan
License: GPL-3+

Files: src/thirdparty/VLFeat/*
Copyright: 2012-2013 The VLFeat Team
           2007-2014 Andrea Vedaldi
           2007-2014 Brian Fulkerson
           2012 Karel Lenc
           2012 Michal Perdoch
           2012 Daniele Perrone
           2013 Milan Sulc.
           2013 David Novotny
License: BSD-2-clause

Files: src/thirdparty/SiftGPU/*
Copyright: 2007 University of North Carolina at Chapel Hill <ccwu@cs.unc.edu>
           2011 Changchang Wu <ccwu@cs.washington.edu>
License: MIT

Files: src/colmap/ui/media/*
Copyright: 2013 Yusuke Kamiyamane
License: CC-BY-3.0

License: GPL-3+
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Files: debian/*
Copyright: 2017-2026 Alex Myczko <tar@debian.org>
License: GPL-2+
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 above requirements apply either way.
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 You may not propagate or modify a covered work except as expressly
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 this License (including any patent licenses granted under the third
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 Termination of your rights under this section does not terminate the
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 material under section 10.
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 9. Acceptance Not Required for Having Copies.
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 You are not required to accept this License in order to receive or run
 a copy of the Program. Ancillary propagation of a covered work
 occurring solely as a consequence of using peer-to-peer transmission to
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 other than this License grants you permission to propagate or modify
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 you indicate your acceptance of this License to do so.
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 10. Automatic Licensing of Downstream Recipients.
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 Each time you convey a covered work, the recipient automatically
 receives a license from the original licensors, to run, modify and
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 for enforcing compliance by third parties with this License.
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 An "entity transaction" is a transaction transferring control of an
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 Source of the work from the predecessor in interest, if the predecessor
 has it or can get it with reasonable efforts.
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 You may not impose any further restrictions on the exercise of the
 rights granted or affirmed under this License. For example, you may not
 impose a license fee, royalty, or other charge for exercise of rights
 granted under this License, and you may not initiate litigation
 (including a cross-claim or counterclaim in a lawsuit) alleging that
 any patent claim is infringed by making, using, selling, offering for
 sale, or importing the Program or any portion of it.
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 11. Patents.
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 A "contributor" is a copyright holder who authorizes use under this
 License of the Program or a work on which the Program is based. The
 work thus licensed is called the contributor's "contributor version".
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 A contributor's "essential patent claims" are all patent claims owned
 or controlled by the contributor, whether already acquired or hereafter
 acquired, that would be infringed by some manner, permitted by this
 License, of making, using, or selling its contributor version, but do
 not include claims that would be infringed only as a consequence of
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 definition, "control" includes the right to grant patent sublicenses in
 a manner consistent with the requirements of this License.
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 propagate the contents of its contributor version.
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 In the following three paragraphs, a "patent license" is any express
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 patent against the party.
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 If you convey a covered work, knowingly relying on a patent license,
 and the Corresponding Source of the work is not available for anyone to
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 then you must either (1) cause the Corresponding Source to be so
 available, or (2) arrange to deprive yourself of the benefit of the
 patent license for this particular work, or (3) arrange, in a manner
 consistent with the requirements of this License, to extend the patent
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 actual knowledge that, but for the patent license, your conveying the
 covered work in a country, or your recipient's use of the covered work
 in a country, would infringe one or more identifiable patents in that
 country that you have reason to believe are valid.
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 If, pursuant to or in connection with a single transaction or
 arrangement, you convey, or propagate by procuring conveyance of, a
 covered work, and grant a patent license to some of the parties
 receiving the covered work authorizing them to use, propagate, modify
 or convey a specific copy of the covered work, then the patent license
 you grant is automatically extended to all recipients of the covered
 work and works based on it.
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 A patent license is "discriminatory" if it does not include within the
 scope of its coverage, prohibits the exercise of, or is conditioned on
 the non-exercise of one or more of the rights that are specifically
 granted under this License. You may not convey a covered work if you
 are a party to an arrangement with a third party that is in the
 business of distributing software, under which you make payment to the
 third party based on the extent of your activity of conveying the work,
 and under which the third party grants, to any of the parties who would
 receive the covered work from you, a discriminatory patent license (a)
 in connection with copies of the covered work conveyed by you (or
 copies made from those copies), or (b) primarily for and in connection
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 unless you entered into that arrangement, or that patent license was
 granted, prior to 28 March 2007.
 .
 Nothing in this License shall be construed as excluding or limiting any
 implied license or other defenses to infringement that may otherwise be
 available to you under applicable patent law.
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 12. No Surrender of Others' Freedom.
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 If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
 excuse you from the conditions of this License. If you cannot convey a
 covered work so as to satisfy simultaneously your obligations under
 this License and any other pertinent obligations, then as a consequence
 you may not convey it at all. For example, if you agree to terms that
 obligate you to collect a royalty for further conveying from those to
 whom you convey the Program, the only way you could satisfy both those
 terms and this License would be to refrain entirely from conveying the
 Program.
 .
 13. Remote Network Interaction; Use with the GNU General Public
 License.
 .
 Notwithstanding any other provision of this License, if you modify the
 Program, your modified version must prominently offer all users
 interacting with it remotely through a computer network (if your
 version supports such interaction) an opportunity to receive the
 Corresponding Source of your version by providing access to the
 Corresponding Source from a network server at no charge, through some
 standard or customary means of facilitating copying of software. This
 Corresponding Source shall include the Corresponding Source for any
 work covered by version 3 of the GNU General Public License that is
 incorporated pursuant to the following paragraph.
 .
 Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
 under version 3 of the GNU General Public License into a single
 combined work, and to convey the resulting work. The terms of this
 License will continue to apply to the part which is the covered work,
 but the work with which it is combined will remain governed by version
 3 of the GNU General Public License.
 .
 14. Revised Versions of this License.
 .
 The Free Software Foundation may publish revised and/or new versions of
 the GNU Affero General Public License from time to time. Such new
 versions will be similar in spirit to the present version, but may
 differ in detail to address new problems or concerns.
 .
 Each version is given a distinguishing version number. If the Program
 specifies that a certain numbered version of the GNU Affero General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation. If the Program does not specify a version number of the GNU
 Affero General Public License, you may choose any version ever
 published by the Free Software Foundation.
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 If the Program specifies that a proxy can decide which future versions
 of the GNU Affero General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
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 Later license versions may give you additional or different
 permissions. However, no additional obligations are imposed on any
 author or copyright holder as a result of your choosing to follow a
 later version.
 .
 15. Disclaimer of Warranty.
 .
 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
 APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
 WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
 OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU
 ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 .
 16. Limitation of Liability.
 .
 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
 CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
 NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES
 SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO
 OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY
 HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 .
 17. Interpretation of Sections 15 and 16.
 .
 If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely approximates
 an absolute waiver of all civil liability in connection with the
 Program, unless a warranty or assumption of liability accompanies a
 copy of the Program in return for a fee.
 .
 END OF TERMS AND CONDITIONS
 .
 How to Apply These Terms to Your New Programs
 .
 If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these
 terms.
 .
 To do so, attach the following notices to the program. It is safest to
 attach them to the start of each source file to most effectively state
 the exclusion of warranty; and each file should have at least the
 "copyright" line and a pointer to where the full notice is found.
 .
 <one line to give the program's name and a brief idea of what it does.>
 Copyright (C) <year> <name of author>
 .
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as
 published by the Free Software Foundation, either version 3 of the
 License, or (at your option) any later version.
 .
 This program is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero
 General Public License for more details.
 .
 You should have received a copy of the GNU Affero General Public
 License along with this program. If not, see
 <http://www.gnu.org/licenses/>.
 .
 Also add information on how to contact you by electronic and paper
 mail.
 .
 If your software can interact with users remotely through a computer
 network, you should also make sure that it provides a way for users to
 get its source. For example, if your program is a web application, its
 interface could display a "Source" link that leads users to an archive
 of the code. There are many ways you could offer source, and different
 solutions will be better for different programs; see section 13 for the
 specific requirements.
 .
 You should also get your employer (if you work as a programmer) or
 school, if any, to sign a "copyright disclaimer" for the program, if
 necessary. For more information on this, and how to apply and follow
 the GNU AGPL, see <http://www.gnu.org/licenses/>.
