mirror of https://github.com/GNOME/gimp.git
86 lines
3.6 KiB
C
86 lines
3.6 KiB
C
/*
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* SIOX: Simple Interactive Object Extraction
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*
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* For algorithm documentation refer to:
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* G. Friedland, K. Jantz, L. Knipping, R. Rojas:
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* "Image Segmentation by Uniform Color Clustering
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* -- Approach and Benchmark Results",
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* Technical Report B-05-07, Department of Computer Science,
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* Freie Universitaet Berlin, June 2005.
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* http://www.inf.fu-berlin.de/inst/pubs/tr-b-05-07.pdf
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*
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* See http://www.siox.org/ for more information.
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*
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* Algorithm idea by Gerald Friedland.
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* This implementation is Copyright (C) 2005
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* by Gerald Friedland <fland@inf.fu-berlin.de>
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* and Kristian Jantz <jantz@inf.fu-berlin.de>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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#ifndef __SIOX_H__
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#define __SIOX_H__
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#define SIOX_DEFAULT_SMOOTHNESS 3
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#define SIOX_DEFAULT_SENSITIVITY_L 0.64
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#define SIOX_DEFAULT_SENSITIVITY_A 1.28
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#define SIOX_DEFAULT_SENSITIVITY_B 2.56
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/* FIXME: turn this into an enum */
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#define SIOX_DRB_ADD 0
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#define SIOX_DRB_SUBTRACT 1
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typedef void (* SioxProgressFunc) (gpointer progress_data,
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gdouble fraction);
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SioxState * siox_init (TileManager *pixels,
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const guchar *colormap,
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gint offset_x,
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gint offset_y,
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gint x,
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gint y,
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gint width,
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gint height);
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void siox_foreground_extract (SioxState *state,
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SioxRefinementType refinement,
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TileManager *mask,
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gint x1,
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gint y1,
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gint x2,
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gint y2,
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gint smoothness,
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const gdouble sensitivity[3],
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gboolean multiblob,
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SioxProgressFunc progress_callback,
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gpointer progress_data);
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void siox_done (SioxState *state);
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void siox_drb (SioxState *state,
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TileManager *mask,
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gint x,
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gint y,
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gint brush_radius,
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gint brush_mode,
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gfloat threshold);
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#endif /* __SIOX_H__ */
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