Impala Documentation

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

Definition at line 35 of file LbpEval.h.

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

00036     {
00037         int base = 1;
00038         int current = c & base;
00039         int current2;
00040         int changes = 0;
00041         for (int i=1;i<bits;i++)
00042         {
00043             base <<= 1;
00044             current2 = (c & base) >> i;
00045             if (current ^ current2)
00046                 changes++;
00047             current = current2;
00048         }
00049         return changes; //(changes <= 2)? 1 : 0;
00050     }