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Diffstat (limited to 'SD-VBS/benchmarks/sift/src/matlab/siftrefinemx.m')
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diff --git a/SD-VBS/benchmarks/sift/src/matlab/siftrefinemx.m b/SD-VBS/benchmarks/sift/src/matlab/siftrefinemx.m deleted file mode 100644 index 222d610..0000000 --- a/SD-VBS/benchmarks/sift/src/matlab/siftrefinemx.m +++ /dev/null | |||
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| 1 | % SIFTREFINEMX Subpixel localization, thresholding and on-edge test | ||
| 2 | % Q = SIFTREFINEMX(P, OCTAVE, SMIN) refines, thresholds and performs | ||
| 3 | % the on-edge test for the SIFT frames P extracted from the DOG | ||
| 4 | % octave OCTAVE with parameter SMIN (see GAUSSIANSS()). | ||
| 5 | % | ||
| 6 | % Q = SIFTREFINEMX(P, OCTAVE, SMIN, THRESH, R) specifies custom | ||
| 7 | % values for the local maximum strength threshold THRESH and the | ||
| 8 | % local maximum peakedeness threshold R. | ||
| 9 | % | ||
| 10 | % OCTAVE is an octave of the Difference Of Gaussian scale space. P | ||
| 11 | % is a 3xK matrix specifying the indexes (X,Y,S) of the points of | ||
| 12 | % extremum of the octave OCTAVE. The spatial indexes X,Y are integer | ||
| 13 | % with base zero. The scale index S is integer with base SMIN and | ||
| 14 | % represents a scale sublevel in the specified octave. | ||
| 15 | % | ||
| 16 | % The function returns a matrix Q containing the refined keypoints. | ||
| 17 | % The matrix has the same format as P, except that the indexes are | ||
| 18 | % now fractional. The function drops the points that do not satisfy | ||
| 19 | % the strength and peakedness tests. | ||
| 20 | % | ||
| 21 | % See also SIFT(). | ||
| 22 | |||
| 23 | % AUTORIGHTS | ||
| 24 | % Copyright (c) 2006 The Regents of the University of California. | ||
| 25 | % All Rights Reserved. | ||
| 26 | % | ||
| 27 | % Created by Andrea Vedaldi | ||
| 28 | % UCLA Vision Lab - Department of Computer Science | ||
| 29 | % | ||
| 30 | % Permission to use, copy, modify, and distribute this software and its | ||
| 31 | % documentation for educational, research and non-profit purposes, | ||
| 32 | % without fee, and without a written agreement is hereby granted, | ||
| 33 | % provided that the above copyright notice, this paragraph and the | ||
| 34 | % following three paragraphs appear in all copies. | ||
| 35 | % | ||
| 36 | % This software program and documentation are copyrighted by The Regents | ||
| 37 | % of the University of California. The software program and | ||
| 38 | % documentation are supplied "as is", without any accompanying services | ||
| 39 | % from The Regents. The Regents does not warrant that the operation of | ||
| 40 | % the program will be uninterrupted or error-free. The end-user | ||
| 41 | % understands that the program was developed for research purposes and | ||
| 42 | % is advised not to rely exclusively on the program for any reason. | ||
| 43 | % | ||
| 44 | % This software embodies a method for which the following patent has | ||
| 45 | % been issued: "Method and apparatus for identifying scale invariant | ||
| 46 | % features in an image and use of same for locating an object in an | ||
| 47 | % image," David G. Lowe, US Patent 6,711,293 (March 23, | ||
| 48 | % 2004). Provisional application filed March 8, 1999. Asignee: The | ||
| 49 | % University of British Columbia. | ||
| 50 | % | ||
| 51 | % IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY | ||
| 52 | % FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, | ||
| 53 | % INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND | ||
| 54 | % ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN | ||
| 55 | % ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THE UNIVERSITY OF | ||
| 56 | % CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT | ||
| 57 | % LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| 58 | % A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" | ||
| 59 | % BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE | ||
| 60 | % MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. | ||
| 61 | |||
