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53fc4456cc
Eliminated the flexfx scheme for calling global feature extractor functions through an array of function pointers. Deleted dead code I found as a by-product. This CL does not change BlobToTrainingSample or ExtractFeatures to be full members of Classify (the eventual goal) as that would make it even bigger, since there are a lot of callers to these functions. When ExtractFeatures and BlobToTrainingSample are members of Classify they will be able to access control parameters in Classify, which will greatly simplify developing variations to the feature extraction process.
57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/******************************************************************************
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** Filename: mfdefs.h
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** Purpose: Definition of micro-features
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** Author: Dan Johnson
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** History: Mon Jan 22 08:42:13 1990, DSJ, Created.
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**
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** (c) Copyright Hewlett-Packard Company, 1988.
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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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#ifndef MFDEFS_H
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#define MFDEFS_H
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/**----------------------------------------------------------------------------
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Include Files and Type Defines
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----------------------------------------------------------------------------**/
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#include "oldlist.h"
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#include "matchdefs.h"
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/* definition of a list of micro-features */
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typedef LIST MICROFEATURES;
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/* definition of structure of micro-features */
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#define MFSIZE 6
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typedef FLOAT32 MFBLOCK[MFSIZE];
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typedef FLOAT32 *MICROFEATURE;
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/* definitions of individual micro-feature parameters */
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#define XPOSITION 0
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#define YPOSITION 1
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#define MFLENGTH 2
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#define ORIENTATION 3
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#define FIRSTBULGE 4
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#define SECONDBULGE 5
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/**----------------------------------------------------------------------------
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Macros
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----------------------------------------------------------------------------**/
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/* macros for accessing micro-feature lists */
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#define NextFeatureOf(L) ( (MICROFEATURE) first_node ( L ) )
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/**----------------------------------------------------------------------------
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Public Function Prototypes
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----------------------------------------------------------------------------**/
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MICROFEATURE NewMicroFeature();
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void FreeMicroFeatures(MICROFEATURES MicroFeatures);
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#endif
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