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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 ** History: 5/29/89, DSJ, Created.
6 **
7 ** (c) Copyright Hewlett-Packard Company, 1988.
8 ** Licensed under the Apache License, Version 2.0 (the "License");
9 ** you may not use this file except in compliance with the License.
10 ** You may obtain a copy of the License at
11 ** http://www.apache.org/licenses/LICENSE-2.0
12 ** Unless required by applicable law or agreed to in writing, software
13 ** distributed under the License is distributed on an "AS IS" BASIS,
14 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 ** See the License for the specific language governing permissions and
16 ** limitations under the License.
17 ******************************************************************************/
18 #ifndef MFX_H
19 #define MFX_H
20
24 #include "params.h"
29 /* old numbers corresponded to 10.0 degrees and 80.0 degrees */
30 extern double_VAR_H(classify_min_slope, 0.414213562,
31 "Slope below which lines are called horizontal");
32 extern double_VAR_H(classify_max_slope, 2.414213562,
33 "Slope above which lines are called vertical");
34
38 CHAR_FEATURES BlobMicroFeatures(TBLOB *Blob, const DENORM& denorm);
39
40 #endif