AlgoPlus/average__filter_8h_source.html

#ifndef AVERAGE_FILTER_H

#define AVERAGE_FILTER_H


#ifdef __cplusplus

#include <iostream>

#include "../image.h"

#endif


namespace avg_filter {


inline std::vector<std::vector<int32_t>>


apply_avg_filter(const std::vector<std::vector<int32_t>>& image) {

    Image img(image);

    std::vector<std::vector<float>> kernel = {

        {1.0 / 9, 1.0 / 9, 1.0 / 9}, {1.0 / 9, 1.0 / 9, 1.0 / 9}, {1.0 / 9, 1.0 / 9, 1.0 / 9}};

    return img.apply_filter2d(kernel).get_2d_array();

}


} // namespace avg_filter


#endif

Image
Definition image.h:13

Image::get_2d_array
std::vector< std::vector< int32_t > > get_2d_array() const
get_2d_array function
Definition image.h:63

Image::apply_filter2d
Image apply_filter2d(std::vector< std::vector< T > > &filter) const
apply_filter2d function
Definition image.h:207

avg_filter
average filter namespace
Definition average_filter.h:12

avg_filter::apply_avg_filter
std::vector< std::vector< int32_t > > apply_avg_filter(const std::vector< std::vector< int32_t > > &image)
apply_avg_filter function: applies a 3x3 average filter to passed image: image
Definition average_filter.h:22