tesseract 4.1.1
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mfx.h
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1/******************************************************************************
2 ** Filename: mfx.h
3 ** Purpose: Definition of micro-feature extraction routines
4 ** Author: Dan Johnson
5 **
6 ** (c) Copyright Hewlett-Packard Company, 1988.
7 ** Licensed under the Apache License, Version 2.0 (the "License");
8 ** you may not use this file except in compliance with the License.
9 ** You may obtain a copy of the License at
10 ** http://www.apache.org/licenses/LICENSE-2.0
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 ******************************************************************************/
17
18#ifndef MFX_H
19#define MFX_H
20
21/*----------------------------------------------------------------------------
22 Include Files and Type Defines
23----------------------------------------------------------------------------**/
24#include "mfdefs.h"
25#include "params.h"
26
27class DENORM;
28struct TBLOB;
29
30/*----------------------------------------------------------------------------
31 Variables
32----------------------------------------------------------------------------**/
33
34/* old numbers corresponded to 10.0 degrees and 80.0 degrees */
35extern double_VAR_H(classify_min_slope, 0.414213562,
36 "Slope below which lines are called horizontal");
37extern double_VAR_H(classify_max_slope, 2.414213562,
38 "Slope above which lines are called vertical");
39
40/*----------------------------------------------------------------------------
41 Public Function Prototypes
42----------------------------------------------------------------------------**/
43MICROFEATURES BlobMicroFeatures(TBLOB* Blob, const DENORM& cn_denorm);
44
45#endif
#define double_VAR_H(name, val, comment)
Definition: params.h:301
double classify_max_slope
Definition: mfx.cpp:37
MICROFEATURES BlobMicroFeatures(TBLOB *Blob, const DENORM &cn_denorm)
Definition: mfx.cpp:61
double classify_min_slope
Definition: mfx.cpp:35
Definition: blobs.h:284