rknn-toolkit2-v2.1.0-2024-08-08
/
rknpu2
/examples
/3rdparty
/opencv
/opencv-linux-aarch64
/include
/opencv2
/flann
/defines.h
/*********************************************************************** | |
* Software License Agreement (BSD License) | |
* | |
* Copyright 2008-2011 Marius Muja ([email protected]). All rights reserved. | |
* Copyright 2008-2011 David G. Lowe ([email protected]). All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions | |
* are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* 2. Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in the | |
* documentation and/or other materials provided with the distribution. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
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*************************************************************************/ | |
/* win32 dll export/import directives */ | |
/* unix needs nothing */ | |
namespace cvflann { | |
/* Nearest neighbour index algorithms */ | |
enum flann_algorithm_t | |
{ | |
FLANN_INDEX_LINEAR = 0, | |
FLANN_INDEX_KDTREE = 1, | |
FLANN_INDEX_KMEANS = 2, | |
FLANN_INDEX_COMPOSITE = 3, | |
FLANN_INDEX_KDTREE_SINGLE = 4, | |
FLANN_INDEX_HIERARCHICAL = 5, | |
FLANN_INDEX_LSH = 6, | |
FLANN_INDEX_SAVED = 254, | |
FLANN_INDEX_AUTOTUNED = 255, | |
// deprecated constants, should use the FLANN_INDEX_* ones instead | |
LINEAR = 0, | |
KDTREE = 1, | |
KMEANS = 2, | |
COMPOSITE = 3, | |
KDTREE_SINGLE = 4, | |
SAVED = 254, | |
AUTOTUNED = 255 | |
}; | |
enum flann_centers_init_t | |
{ | |
FLANN_CENTERS_RANDOM = 0, | |
FLANN_CENTERS_GONZALES = 1, | |
FLANN_CENTERS_KMEANSPP = 2, | |
FLANN_CENTERS_GROUPWISE = 3, | |
// deprecated constants, should use the FLANN_CENTERS_* ones instead | |
CENTERS_RANDOM = 0, | |
CENTERS_GONZALES = 1, | |
CENTERS_KMEANSPP = 2 | |
}; | |
enum flann_log_level_t | |
{ | |
FLANN_LOG_NONE = 0, | |
FLANN_LOG_FATAL = 1, | |
FLANN_LOG_ERROR = 2, | |
FLANN_LOG_WARN = 3, | |
FLANN_LOG_INFO = 4 | |
}; | |
enum flann_distance_t | |
{ | |
FLANN_DIST_EUCLIDEAN = 1, | |
FLANN_DIST_L2 = 1, | |
FLANN_DIST_MANHATTAN = 2, | |
FLANN_DIST_L1 = 2, | |
FLANN_DIST_MINKOWSKI = 3, | |
FLANN_DIST_MAX = 4, | |
FLANN_DIST_HIST_INTERSECT = 5, | |
FLANN_DIST_HELLINGER = 6, | |
FLANN_DIST_CHI_SQUARE = 7, | |
FLANN_DIST_CS = 7, | |
FLANN_DIST_KULLBACK_LEIBLER = 8, | |
FLANN_DIST_KL = 8, | |
FLANN_DIST_HAMMING = 9, | |
// deprecated constants, should use the FLANN_DIST_* ones instead | |
EUCLIDEAN = 1, | |
MANHATTAN = 2, | |
MINKOWSKI = 3, | |
MAX_DIST = 4, | |
HIST_INTERSECT = 5, | |
HELLINGER = 6, | |
CS = 7, | |
KL = 8, | |
KULLBACK_LEIBLER = 8 | |
}; | |
enum flann_datatype_t | |
{ | |
FLANN_INT8 = 0, | |
FLANN_INT16 = 1, | |
FLANN_INT32 = 2, | |
FLANN_INT64 = 3, | |
FLANN_UINT8 = 4, | |
FLANN_UINT16 = 5, | |
FLANN_UINT32 = 6, | |
FLANN_UINT64 = 7, | |
FLANN_FLOAT32 = 8, | |
FLANN_FLOAT64 = 9 | |
}; | |
enum | |
{ | |
FLANN_CHECKS_UNLIMITED = -1, | |
FLANN_CHECKS_AUTOTUNED = -2 | |
}; | |
} | |