Tesseract
3.02
Main Page
Related Pages
Modules
Namespaces
Classes
Files
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Groups
Pages
feature_bmp.cpp
Go to the documentation of this file.
1
/**********************************************************************
2
* File: feature_bmp.cpp
3
* Description: Implementation of the Bitmap Feature Class
4
* Author: Ahmad Abdulkader
5
* Created: 2007
6
*
7
* (C) Copyright 2008, Google Inc.
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
**********************************************************************/
19
20
#include <stdio.h>
21
#include <stdlib.h>
22
#include <string>
23
#include "
feature_base.h
"
24
#include "
feature_bmp.h
"
25
#include "
cube_utils.h
"
26
#include "
const.h
"
27
#include "
char_samp.h
"
28
29
namespace
tesseract
{
30
31
FeatureBmp::FeatureBmp
(
TuningParams
*params)
32
:
FeatureBase
(params) {
33
conv_grid_size_
= params->
ConvGridSize
();
34
}
35
36
FeatureBmp::~FeatureBmp
() {
37
}
38
39
// Render a visualization of the features to a CharSamp.
40
// This is mainly used by visual-debuggers
41
CharSamp
*
FeatureBmp::ComputeFeatureBitmap
(
CharSamp
*char_samp) {
42
return
char_samp->
Scale
(
conv_grid_size_
,
conv_grid_size_
);
43
}
44
45
// Compute the features for a given CharSamp
46
bool
FeatureBmp::ComputeFeatures
(
CharSamp
*char_samp,
float
*features) {
47
return
char_samp->
ComputeFeatures
(
conv_grid_size_
, features);
48
}
49
}
50
mnt
data
src
tesseract-ocr
cube
feature_bmp.cpp
Generated on Thu Nov 1 2012 20:19:47 for Tesseract by
1.8.1