Fawkes API
Fawkes Development Version
sift.h
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/***************************************************************************
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* sift.h - Feature-based classifier using OpenCV structures
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*
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* Created: Mon Mar 15 15:47:11 2008
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* Copyright 2008 Stefan Schiffer [stefanschiffer.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#ifndef __FIREVISION_CLASSIFIERS_SIFT_H_
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#define __FIREVISION_CLASSIFIERS_SIFT_H_
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#ifndef HAVE_SIFT
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# error SIFT not available, you may not use the SiftClassifier
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#endif
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#include <fvclassifiers/classifier.h>
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//#ifdef FEAT_TIMETRACKER
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namespace
fawkes
{
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class
TimeTracker;
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}
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//#endif
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struct
CvMemStorage;
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typedef
struct
_IplImage IplImage;
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struct
feature;
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namespace
firevision
{
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#if 0
/* just to make Emacs auto-indent happy */
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}
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#endif
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class
SiftClassifier
:
public
Classifier
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{
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public
:
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SiftClassifier
(
const
char
* features_file,
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unsigned
int
pixel_width,
unsigned
int
pixel_height,
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int
kdtree_bbf_max_nn_chks = 200,
float
nn_sq_dist_ratio_thr = 0.49,
int
flags = 0);
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virtual
~
SiftClassifier
();
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virtual
std::list< ROI > * classify();
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private
:
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const
char
** __features_files;
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IplImage *__obj_img;
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feature *__obj_features;
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int
__obj_num_features;
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CvMemStorage *__storage;
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IplImage *__image;
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feature* __img_features;
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float
__nn_sq_dist_ratio_thr;
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int
__kdtree_bbf_max_nn_chks;
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int
__flags;
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//#ifdef FEAT_TIMETRACKER
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fawkes::TimeTracker
*__tt;
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unsigned
int
__loop_count;
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unsigned
int
__ttc_objconv;
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unsigned
int
__ttc_objfeat;
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unsigned
int
__ttc_imgconv;
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unsigned
int
__ttc_imgfeat;
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unsigned
int
__ttc_matchin;
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unsigned
int
__ttc_roimerg;
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//#endif
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};
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}
// end namespace firevision
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#endif
fawkes
Fawkes library namespace.
firevision::SiftClassifier
SIFT classifier.
Definition:
sift.h:48
firevision
Definition:
vision_master.h:32
fawkes::TimeTracker
Time tracking utility.
Definition:
tracker.h:38
firevision::Classifier
Classifier to extract regions of interest.
Definition:
classifier.h:37
src
libs
fvclassifiers
sift.h
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