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https://github.com/tesseract-ocr/tesseract.git
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f04ff6145c
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@159 d0cd1f9f-072b-0410-8dd7-cf729c803f20
155 lines
4.1 KiB
C
155 lines
4.1 KiB
C
/* -*-C-*-
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********************************************************************************
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*
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* File: pieces.h (Formerly pieces.h)
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* Description:
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* Author: Mark Seaman, SW Productivity
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* Created: Fri Oct 16 14:37:00 1987
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* Modified: Tue Apr 30 11:49:11 1991 (Mark Seaman) marks@hpgrlt
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* Language: C
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* Package: N/A
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* Status: Reusable Software Component
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*
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* (c) Copyright 1987, Hewlett-Packard Company.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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*********************************************************************************/
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#ifndef PIECES_H
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#define PIECES_H
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/*----------------------------------------------------------------------
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I n c l u d e s
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----------------------------------------------------------------------*/
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#include "matrix.h"
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#include "seam.h"
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#include "states.h"
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/*----------------------------------------------------------------------
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T y p e s
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----------------------------------------------------------------------*/
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typedef struct
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{ /* BOUNDS */
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TPOINT topleft;
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TPOINT botright;
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} BOUNDS;
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typedef BOUNDS *BOUNDS_LIST; /* BOUNDS_LIST */
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/*----------------------------------------------------------------------
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F u n c t i o n s
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----------------------------------------------------------------------*/
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void break_pieces(TBLOB *blobs, SEAMS seams, inT16 start, inT16 end);
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void join_pieces(TBLOB *piece_blobs, SEAMS seams, inT16 start, inT16 end);
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void hide_seam(SEAM *seam);
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void hide_edge_pair(EDGEPT *pt1, EDGEPT *pt2);
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void reveal_seam(SEAM *seam);
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void reveal_edge_pair(EDGEPT *pt1, EDGEPT *pt2);
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void bounds_of_piece(BOUNDS_LIST bounds,
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inT16 start,
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inT16 end,
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TPOINT *extreme_tl,
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TPOINT *extreme_br);
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CHOICES classify_piece(TBLOB *pieces,
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SEAMS seams,
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inT16 start,
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inT16 end,
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inT32 fx,
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STATE *this_state,
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STATE *best_state,
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inT32 pass,
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inT32 blob_index);
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CHOICES get_piece_rating(MATRIX ratings,
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TBLOB *blobs,
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SEAMS seams,
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inT16 start,
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inT16 end,
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inT32 fx,
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STATE *this_state,
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STATE *best_state,
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inT32 pass,
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inT32 blob_index);
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BOUNDS_LIST record_blob_bounds(TBLOB *blobs);
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MATRIX record_piece_ratings(TBLOB *blobs);
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/*
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#if defined(__STDC__) || defined(__cplusplus)
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# define _ARGS(s) s
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#else
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# define _ARGS(s) ()
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#endif*/
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/* pieces.c *
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void break_pieces
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_ARGS((BLOB *blobs,
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SEAMS seams));
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void join_pieces
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_ARGS((BLOB *piece_blobs,
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SEAMS seams,
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inT16 start,
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inT16 end));
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void hide_seam
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_ARGS((SEAM *seam));
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void reveal_seam
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_ARGS((SEAM *seam));
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void bounds_of_piece
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_ARGS((BOUNDS_LIST bounds,
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inT16 start,
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inT16 end,
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TPOINT *extreme_tl,
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TPOINT *extreme_br));
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CHOICES classify_piece
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_ARGS((BLOB *pieces,
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SEAMS seams,
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inT16 start,
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inT16 end,
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inT32 fx,
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STATE* this_state,
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STATE* best_state,
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inT32 pass,
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inT32 blob_index));
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CHOICES get_piece_rating
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_ARGS((MATRIX ratings,
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BLOB *blobs,
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SEAMS seams,
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inT16 start,
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inT16 end,
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inT32 fx,
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STATE* this_state,
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STATE* best_state,
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inT32 pass,
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inT32 blob_index));
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BOUNDS_LIST record_blob_bounds
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_ARGS((BLOB *blobs));
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MATRIX record_piece_ratings
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_ARGS((BLOB *blobs));
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#undef _ARGS
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*/
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#endif
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