mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-18 11:28:51 +08:00
6ccab83bd6
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@677 d0cd1f9f-072b-0410-8dd7-cf729c803f20
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/**********************************************************************
|
|
* File: const.h
|
|
* Description: Defintions of constants used by Cube
|
|
* Author: Ahmad Abdulkader
|
|
* Created: 2007
|
|
*
|
|
* (C) Copyright 2008, Google Inc.
|
|
** Licensed under the Apache License, Version 2.0 (the "License");
|
|
** you may not use this file except in compliance with the License.
|
|
** You may obtain a copy of the License at
|
|
** http://www.apache.org/licenses/LICENSE-2.0
|
|
** Unless required by applicable law or agreed to in writing, software
|
|
** distributed under the License is distributed on an "AS IS" BASIS,
|
|
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
** See the License for the specific language governing permissions and
|
|
** limitations under the License.
|
|
*
|
|
**********************************************************************/
|
|
|
|
#ifndef CUBE_CONST_H
|
|
#define CUBE_CONST_H
|
|
|
|
// Scale used to normalize a log-prob to a cost
|
|
#define PROB2COST_SCALE 4096.0
|
|
// Maximum possible cost (-log prob of MIN_PROB)
|
|
#define MIN_PROB_COST 65536
|
|
// Probability corresponding to the max cost MIN_PROB_COST
|
|
#define MIN_PROB 0.000000113
|
|
// Worst possible cost (returned on failure)
|
|
#define WORST_COST 0x40000
|
|
// Oversegmentation hysteresis thresholds
|
|
#define HIST_WND_RATIO 0.1f
|
|
#define SEG_PT_WND_RATIO 0.1f
|
|
|
|
#ifdef _WIN32
|
|
#ifdef __GNUC__
|
|
#include <climits>
|
|
#endif
|
|
#endif
|
|
|
|
#endif // CUBE_CONST_H
|