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- #include <boost/gil/image_processing/numeric.hpp>
- #include <boost/gil/detail/math.hpp>
- #include <boost/core/lightweight_test.hpp>
- #include <algorithm>
- namespace gil = boost::gil;
- void test_dx_sobel_kernel()
- {
- const auto kernel = gil::generate_dx_sobel(1);
- BOOST_TEST(std::equal(kernel.begin(), kernel.end(), gil::dx_sobel.begin()));
- }
- void test_dx_scharr_kernel()
- {
- const auto kernel = gil::generate_dx_scharr(1);
- BOOST_TEST(std::equal(kernel.begin(), kernel.end(), gil::dx_scharr.begin()));
- }
- void test_dy_sobel_kernel()
- {
- const auto kernel = gil::generate_dy_sobel(1);
- BOOST_TEST(std::equal(kernel.begin(), kernel.end(), gil::dy_sobel.begin()));
- }
- void test_dy_scharr_kernel()
- {
- const auto kernel = gil::generate_dy_scharr(1);
- BOOST_TEST(std::equal(kernel.begin(), kernel.end(), gil::dy_scharr.begin()));
- }
- int main()
- {
- test_dx_sobel_kernel();
- test_dx_scharr_kernel();
- test_dy_sobel_kernel();
- test_dy_scharr_kernel();
- return boost::report_errors();
- }
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