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https://github.com/tesseract-ocr/tesseract.git
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51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
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/**********************************************************************
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* File: feature_bmp.cpp
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* Description: Implementation of the Bitmap Feature Class
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* Author: Ahmad Abdulkader
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* Created: 2007
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*
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* (C) Copyright 2008, Google Inc.
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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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**********************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string>
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#include "feature_base.h"
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#include "feature_bmp.h"
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#include "cube_utils.h"
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#include "const.h"
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#include "char_samp.h"
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namespace tesseract {
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FeatureBmp::FeatureBmp(TuningParams *params)
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:FeatureBase(params) {
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conv_grid_size_ = params->ConvGridSize();
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}
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FeatureBmp::~FeatureBmp() {
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}
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// Render a visualization of the features to a CharSamp.
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// This is mainly used by visual-debuggers
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CharSamp *FeatureBmp::ComputeFeatureBitmap(CharSamp *char_samp) {
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return char_samp->Scale(conv_grid_size_, conv_grid_size_);
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}
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// Compute the features for a given CharSamp
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bool FeatureBmp::ComputeFeatures(CharSamp *char_samp, float *features) {
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return char_samp->ComputeFeatures(conv_grid_size_, features);
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}
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}
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