42 #ifndef PCL_2D_KEYPOINT_H_
43 #define PCL_2D_KEYPOINT_H_
45 #include <pcl/2d/edge.h>
60 harrisCorner (ImageType &output, ImageType &input,
const float sigma_d,
const float sigma_i,
const float alpha,
const float thresh);
63 hessianBlob (ImageType &output, ImageType &input,
const float sigma,
bool SCALE);
66 hessianBlob (ImageType &output, ImageType &input,
const float start_scale,
const float scaling_factor,
const int num_scales);
73 #include <pcl/2d/impl/keypoint.hpp>
75 #endif // PCL_2D_KEYPOINT_H_