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79ad37f75a
Fix some Jamfile-s to not just `compile` some tests but also `run`, where applicable. Remove redundant `project` definition from Jamfile-s.
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
//
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// Copyright 2019 Olzhas Zhumabek <anonymous.from.applecity@gmail.com>
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//
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// Use, modification and distribution are subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#include <boost/gil/image.hpp>
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#include <boost/gil/image_view.hpp>
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#include <boost/gil/image_processing/numeric.hpp>
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#include <boost/gil/image_processing/harris.hpp>
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#include <boost/core/lightweight_test.hpp>
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namespace gil = boost::gil;
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bool are_equal(gil::gray32f_view_t expected, gil::gray32f_view_t actual) {
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if (expected.dimensions() != actual.dimensions())
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return false;
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for (long int y = 0; y < expected.height(); ++y)
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{
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for (long int x = 0; x < expected.width(); ++x)
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{
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if (expected(x, y) != actual(x, y))
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{
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return false;
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}
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}
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}
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return true;
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}
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void test_blank_image()
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{
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const gil::point_t dimensions(20, 20);
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gil::gray16s_image_t dx(dimensions, gil::gray16s_pixel_t(0), 0);
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gil::gray16s_image_t dy(dimensions, gil::gray16s_pixel_t(0), 0);
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gil::gray32f_image_t m11(dimensions);
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gil::gray32f_image_t m12_21(dimensions);
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gil::gray32f_image_t m22(dimensions);
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gil::gray32f_image_t expected(dimensions, gil::gray32f_pixel_t(0), 0);
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gil::compute_tensor_entries(
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gil::view(dx),
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gil::view(dy),
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gil::view(m11),
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gil::view(m12_21),
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gil::view(m22)
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);
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BOOST_TEST(are_equal(gil::view(expected), gil::view(m11)));
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BOOST_TEST(are_equal(gil::view(expected), gil::view(m12_21)));
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BOOST_TEST(are_equal(gil::view(expected), gil::view(m22)));
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gil::gray32f_image_t harris_response(dimensions, gil::gray32f_pixel_t(0), 0);
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auto unnormalized_mean = gil::generate_unnormalized_mean(5);
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gil::compute_harris_responses(
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gil::view(m11),
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gil::view(m12_21),
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gil::view(m22),
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unnormalized_mean,
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0.04f,
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gil::view(harris_response)
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);
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BOOST_TEST(are_equal(gil::view(expected), gil::view(harris_response)));
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}
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int main(int argc, char* argv[])
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{
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test_blank_image();
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return boost::report_errors();
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}
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