Impala Documentation

int Impala::Core::VideoSet::BitOperation::transitions	(	unsigned int	c,
		int	bits
	)

Definition at line 34 of file LbpEval.h.

Referenced by Impala::Core::VideoSet::MakeMap().

00035     {
00036         int base = 1;
00037         int current = c & base;
00038         int current2;
00039         int changes = 0;
00040         for (int i=1;i<bits;i++)
00041         {
00042             base <<= 1;
00043             current2 = (c & base) >> i;
00044             if (current ^ current2)
00045                 changes++;
00046             current = current2;
00047         }
00048         return changes; //(changes <= 2)? 1 : 0;
00049     }