| /* convolution.h |
| * |
| * 20/9/09 |
| * - from proto.h |
| */ |
| |
| /* |
| |
| This file is part of VIPS. |
| |
| VIPS is free software; you can redistribute it and/or modify |
| it under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| |
| */ |
| |
| /* |
| |
| These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk |
| |
| */ |
| |
| #ifndef IM_CONVOLUTION_H |
| #define IM_CONVOLUTION_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /*__cplusplus*/ |
| |
| int im_conv( IMAGE *in, IMAGE *out, INTMASK *mask ); |
| int im_conv_f( IMAGE *in, IMAGE *out, DOUBLEMASK *mask ); |
| int im_convsep( IMAGE *in, IMAGE *out, INTMASK *mask ); |
| int im_convsep_f( IMAGE *in, IMAGE *out, DOUBLEMASK *mask ); |
| |
| int im_compass( IMAGE *in, IMAGE *out, INTMASK *mask ); |
| int im_gradient( IMAGE *in, IMAGE *out, INTMASK *mask ); |
| int im_lindetect( IMAGE *in, IMAGE *out, INTMASK *mask ); |
| |
| int im_sharpen( IMAGE *in, IMAGE *out, |
| int mask_size, |
| double x1, double y2, double y3, |
| double m1, double m2 ); |
| |
| int im_grad_x( IMAGE *in, IMAGE *out ); |
| int im_grad_y( IMAGE *in, IMAGE *out ); |
| |
| int im_fastcor( IMAGE *in, IMAGE *ref, IMAGE *out ); |
| int im_spcor( IMAGE *in, IMAGE *ref, IMAGE *out ); |
| int im_gradcor( IMAGE *in, IMAGE *ref, IMAGE *out ); |
| int im_contrast_surface( IMAGE *in, IMAGE *out, |
| int half_win_size, int spacing ); |
| |
| int im_addgnoise( IMAGE *in, IMAGE *out, double sigma ); |
| |
| #ifdef __cplusplus |
| } |
| #endif /*__cplusplus*/ |
| |
| #endif /*IM_CONVOLUTION_H*/ |