文件列表:

autopano-sift-2.4 (0, 2008-04-14)
autopano-sift-2.4\bin (0, 2008-04-14)
autopano-sift-2.4\bin\autopano-complete.old.sh (678, 2005-10-31)
autopano-sift-2.4\bin\autopano-complete.sh (2768, 2005-10-31)
autopano-sift-2.4\bin\autopano-win32.exe (114688, 2005-10-31)
autopano-sift-2.4\bin\autopano.exe (23040, 2005-10-31)
autopano-sift-2.4\bin\autopanog.exe (170496, 2005-10-31)
autopano-sift-2.4\bin\generatekeys-sd.exe (9216, 2005-10-31)
autopano-sift-2.4\bin\generatekeys.exe (10752, 2005-10-31)
autopano-sift-2.4\bin\ICSharpCode.SharpZipLib.dll (118784, 2005-10-31)
autopano-sift-2.4\bin\libsift.dll (61952, 2005-10-31)
autopano-sift-2.4\bin\showone.exe (10752, 2005-10-31)
autopano-sift-2.4\bin\showtwo.exe (11776, 2005-10-31)
autopano-sift-2.4\CHANGES (10581, 2005-10-31)
autopano-sift-2.4\doc (0, 2008-04-14)
autopano-sift-2.4\doc\autopano-complete.1 (2190, 2005-10-31)
autopano-sift-2.4\doc\autopano-complete.old.1 (1278, 2005-10-31)
autopano-sift-2.4\doc\autopano-complete.old.pdf (6054, 2005-10-31)
autopano-sift-2.4\doc\autopano-complete.old.txt (1395, 2005-10-31)
autopano-sift-2.4\doc\autopano-complete.pdf (6869, 2005-10-31)
autopano-sift-2.4\doc\autopano-complete.txt (2561, 2005-10-31)
autopano-sift-2.4\doc\autopano-sift.7 (2628, 2005-10-31)
autopano-sift-2.4\doc\autopano-sift.pdf (5959, 2005-10-31)
autopano-sift-2.4\doc\autopano-sift.txt (2905, 2005-10-31)
autopano-sift-2.4\doc\autopano.1 (8982, 2005-10-31)
autopano-sift-2.4\doc\autopano.pdf (18770, 2005-10-31)
autopano-sift-2.4\doc\autopano.txt (10889, 2005-10-31)
autopano-sift-2.4\doc\autopanog.1 (5977, 2005-10-31)
autopano-sift-2.4\doc\autopanog.pdf (13190, 2005-10-31)
autopano-sift-2.4\doc\autopanog.txt (7369, 2005-10-31)
autopano-sift-2.4\doc\generatekeys.1 (2009, 2005-10-31)
autopano-sift-2.4\doc\generatekeys.pdf (6752, 2005-10-31)
autopano-sift-2.4\doc\generatekeys.txt (2364, 2005-10-31)
autopano-sift-2.4\doc\showone.1 (931, 2005-10-31)
autopano-sift-2.4\doc\showone.pdf (5869, 2005-10-31)
autopano-sift-2.4\doc\showone.txt (1031, 2005-10-31)
autopano-sift-2.4\doc\showtwo.1 (1087, 2005-10-31)
autopano-sift-2.4\doc\showtwo.pdf (5996, 2005-10-31)
autopano-sift-2.4\doc\showtwo.txt (1231, 2005-10-31)
autopano-sift-2.4\doc\template.1 (1749, 2005-10-31)
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SIFT Feature Detection implementation Copyright (C) 2004-2005, Sebastian Nowozin (nowozin@cs.tu-berlin.de) Introduction ============ The SIFT feature detection algorithm has been invented and published by David Lowe at the University of British Columbia. A detailed account of the complete algorithm is available at http://www.cs.ubc.ca/~lowe/papers/ijcv03-abs.html The algorithm provides the capability to identify key feature points within arbitrary images. It further extracts highly distinct information for each such point and allows to characterize the point invariant to a number of modifications to the image. It is invariant to contrast/brightness changes, to rotation, scaling and partially invariant to other kinds of transformations. The algorithm can be flexibly used to create input data for image matching, object identification and other computer vision related algorithms. The use of the SIFT algorithm for automatic panorama creation has been developed by Matthew Brown and David Lowe in their paper "Recognising Panoramas" available at http://www.cs.ubc.ca/~mbrown/papers/iccv2003.pdf and examples of this application are available at http://www.cs.ubc.ca/~mbrown/panorama/panorama.html This package provides an implementation of the SIFT algorithm and a set of utilities to utilize the algorithm to match two or more images. As output, a number of control points are created, which specify one and the same image location in two images. The output is created as project file for the hugin panorama stitching software, which is available at http://hugin.sf.net/ License ======= This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA WARNING: "The University of British Columbia has applied for a patent on the SIFT algorithm in the United States. Applications of this software may require a license from the University of British Columbia." The detailed license for this package is available in the "LICENSE" file, please read and acknowledge it before using the software. The SIFT algorithm is patented in the United States and as such restricted in use within the United States. I believe it is safe to use the software for any purpose outside of the US, but I will not take any guarantee for doing so. Inside the US, please consult the licensing office of the University of British Columbia. Installation ============ Unix/Linux ---------- You need a .NET Framework implementation, under Unix/Linux I use Mono. - Mono (http://www.go-mono.com/) 1.0 or later - GTK# (http://gtk-sharp.sf.net/) 1.0 or later. (if you want to build it yourself) - GNU make, GNU bash. Sorry about introducing this dependancy-bloat, but I hope in the future every GNU/Linux system will have a .NET Framework installed. Gentoo, Ubuntu and Debian/unstable have the packages already available. For Debian you need (mono, mono-jit, libgtk-cil). NOTE: You do not need to recompile binaries from the source code, as binaries are already included in this release tarball. You can choose between two installation methods, where the first is recommended: a) Installation from the binaries: Copy all the files in the bin/ directory to a favorite place, for example /usr/local/bin/, /opt/autopano-sift/ or any place you like. Either this directory has to be within the PATH variable, or you have to modify the autopano-complete.sh script's AUTOPANO_PATH variable. b) Installation from the sources: After ensuring you have all the dependencies, run "make clean all" in the src/ directory, then install it the same ways as the binaries. Windows ------- Both the command line utilities, a native Windows GUI and a simple VBS wrapper script for drag-and-drop functionality are available. The Gtk# GUI might also be usable as the Gtk# Windows port improves. Please use the supplied Windows installer, which also includes a VBS script you can use with autopano-sift. For build instructions, see the BUILD_WINDOWS.txt file. Usage ===== CLI --- For using this program you should have some basic experience with the hugin stitching program, available at http://hugin.sourceforge.net/. The most basic use is: ./autopano-complete.sh -o /tmp/hugin.pto image1.jpg image2.jpg Then load the hugin.pto file into hugin and adjust the field-of-view. Afterwards proceed as normal (optimizing and panorama creation). GUI --- The GUI is not developed right now, so its a bit outdated. It does work though.) You can also use the GUI by invoking: ./autopanog.exe Development =========== Further improved and fixed versions of this package may be available at http://cs.tu-berlin.de/~nowozin/autopano-sift/ Please send me patches, fixes and comments for this implementation, I would be glad to hear them. See the TODO file for cues what needs to be improved. Donations ========= If you find this program useful and it saves you time, please consider donating a small amount of money to support its further development :-) There is a donation link at http://cs.tu-berlin.de/~nowozin/autopano-sift/ Contact ======= I can be reached through this email: nowozin@cs.tu-berlin.de

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