# GRAY2Sobel.h File Reference

## Classes
class | opentl::cvprocess::GRAY2Sobel
| GRAY2Sobel filter. Applies a horizontal and vertical Sobel filter to a grayscale texture. Resulting texture channel values: .r = hEdge , .g = vEdge, b = norm(sobelHV) The resulting texture must support signed values and have double number of bits per channel. More...
## Namespaces
namespace | opentl
| *******************************

namespace | opentl::cvprocess