main.cpp

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#include <tuttle/common/utils/global.hpp>
        
#include <boost/gil/gil_all.hpp>

#define png_infopp_NULL (png_infopp)NULL
#define int_p_NULL (int*)NULL

#include <boost/gil/extension/io/png_io.hpp>

#include <boost/preprocessor/stringize.hpp>
#include <boost/lexical_cast.hpp>
#include <boost/exception/all.hpp>

#include <boost/timer.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>

#include <iostream>

#include <terry/filter/canny.hpp>


int main( int argc, char** argv )
{
        boost::shared_ptr<tuttle::common::formatters::Formatter> formatter( tuttle::common::formatters::Formatter::get() );
        boost::shared_ptr<tuttle::common::Color>                 color( tuttle::common::Color::get() );
        formatter->init_logging();
        color->disable();
        
        try
        {
                using namespace boost::gil;

                boost::gil::rgb32f_image_t img;
                boost::gil::png_read_and_convert_image( "data/input.png", img );
                boost::gil::rgb32f_view_t imgView( view(img) );
                
                TUTTLE_LOG_INFO( "input - x:" << imgView.width() << ", y:" << imgView.height() );
                TUTTLE_LOG_INFO( "input - size:" << imgView.size() );
                
                boost::gil::gray32f_image_t imgCanny( imgView.width(), imgView.height() );
                boost::gil::rgb32f_image_t tmpImgRgb( imgView.width(), imgView.height() );
                boost::gil::gray32f_image_t tmpImgGray( imgView.width(), imgView.height() );
                
                boost::timer t;
                terry::filter::canny<std::allocator>(
                        imgView,
                        view(tmpImgRgb), view(tmpImgGray),
                        view(imgCanny),
                        point2<double>(1, 1),
                        terry::filter::convolve_option_extend_zero,
                        0.025, 0.1
                        );
                TUTTLE_LOG_INFO( "full canny time: " << t.elapsed() );
                
                boost::gil::png_write_view( "data/terry/output_canny_terry.png", color_converted_view<rgb8_pixel_t>( view(imgCanny) ) );
        }
        catch(... )
        {
                TUTTLE_LOG_ERROR( "Exception ... : main de sam." );
                TUTTLE_LOG_ERROR( boost::current_exception_diagnostic_information() );

        }

        return 0;
}