#include <features2d.hpp>
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typedef int | ResultType |
| important that this is signed as weird behavior happens
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typedef unsigned char | ValueType |
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Hamming distance functor, this one will try to use gcc's __builtin_popcountl but will fall back on HammingLUT if not available bit count of A exclusive XOR'ed with B
important that this is signed as weird behavior happens
ResultType cv::Hamming::operator() |
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const unsigned char * |
a, |
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const unsigned char * |
b, |
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int |
size |
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) |
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this will count the bits in a ^ b, using __builtin_popcountl try compiling with sse4
The documentation for this struct was generated from the following file:
- /usr/obj/OpenCV-2.2.0/OpenCV-2.2.0/modules/features2d/include/opencv2/features2d/features2d.hpp