Vocabulary::DistanceFactory Struct Reference

Public Types
typedef std::function< float(const uchar *, const uchar *)>	DistanceFunc

Static Public Member Functions
static float	hamming32 (const uchar *a, const uchar *b)
static float	hamming64 (const uchar *a, const uchar *b)
static float	hamming8x (const uchar *a, const uchar *b, int bytes)
static float	l2generic (const uchar *a, const uchar *b, int floats)
static DistanceFunc	create (const TinyMat &des)