get a laplacian image at a level in the pyramid . concode_field_sep KpmImage[] mImages concode_elem_sep int mNumScalesPerOctave concode_elem_sep int mNumOctaves concode_field_sep void compute concode_elem_sep KpmImage[] images concode_elem_sep int size concode_elem_sep int scaleFromIndex concode_elem_sep void difference_image_binomial concode_elem_sep int octaveFromIndex concode_elem_sep void alloc concode_elem_sep int numScalePerOctave concode_elem_sep int numOctaves
KpmImage function ( int arg0 , int arg1 ) { return mImages [ arg0 * mNumScalesPerOctave + arg1 ] ; }