[37] | 1 | /* |
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| 2 | * Speeded-Up Robust Features (SURF) |
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| 3 | * http://people.ee.ethz.ch/~surf |
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| 4 | * |
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| 5 | * Authors: Herbert Bay, Andreas Ess, Geert Willems |
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| 6 | * Windows port by Stefan Saur |
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| 7 | * |
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| 8 | * Copyright (2006): ETH Zurich, Switzerland |
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| 9 | * Katholieke Universiteit Leuven, Belgium |
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| 10 | * All rights reserved. |
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| 11 | * |
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| 12 | * For details, see the paper: |
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| 13 | * Herbert Bay, Tinne Tuytelaars, Luc Van Gool, |
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| 14 | * "SURF: Speeded Up Robust Features" |
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| 15 | * Proceedings of the ninth European Conference on Computer Vision, May 2006 |
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| 16 | * |
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| 17 | * Permission to use, copy, modify, and distribute this software and |
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| 18 | * its documentation for educational, research, and non-commercial |
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| 19 | * purposes, without fee and without a signed licensing agreement, is |
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| 20 | * hereby granted, provided that the above copyright notice and this |
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| 21 | * paragraph appear in all copies modifications, and distributions. |
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| 22 | * |
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| 23 | * Any commercial use or any redistribution of this software |
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| 24 | * requires a license from one of the above mentioned establishments. |
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| 25 | * |
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| 26 | * For further details, contact Andreas Ess (aess@vision.ee.ethz.ch). |
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| 27 | */ |
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| 28 | |
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| 29 | #ifndef IPOINT_H |
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| 30 | #define IPOINT_H |
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| 31 | |
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| 32 | #include <stdlib.h> |
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| 33 | |
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| 34 | namespace surf { |
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| 35 | |
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| 36 | class Ipoint { |
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| 37 | public: |
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| 38 | // Constructor |
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| 39 | Ipoint(){ |
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| 40 | ivec = NULL; |
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| 41 | ori = 0.0; |
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| 42 | }; |
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| 43 | |
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| 44 | // Destructor |
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| 45 | ~Ipoint(){ |
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| 46 | if (ivec) |
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| 47 | delete [] ivec; |
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| 48 | }; |
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| 49 | |
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| 50 | // Allocate space |
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| 51 | void allocIvec(const int si){ |
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| 52 | ivec = new double[si]; |
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| 53 | }; |
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| 54 | |
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| 55 | // x, y value of the interest point |
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| 56 | double x, y; |
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| 57 | // detected scale |
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| 58 | double scale; |
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| 59 | // strength of the interest point |
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| 60 | double strength; |
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| 61 | // orientation |
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| 62 | double ori; |
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| 63 | // sign of Laplacian |
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| 64 | int laplace; |
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| 65 | // descriptor |
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| 66 | double *ivec; |
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| 67 | }; |
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| 68 | |
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| 69 | } |
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| 70 | |
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| 71 | #endif // IPOINT_H |
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