opencv/cxcore.go
func AndScalar(src *IplImage, value Scalar, dst *IplImage) {
	AndScalarWithMask(src, value, dst, nil)
}
func AndScalar(src *IplImage, value Scalar, dst *IplImage) {
	AndScalarWithMask(src, value, dst, nil)
}
// Calculates the per-element bit-wise conjunction of an array and a scalar.