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26 lines
837 B
26 lines
837 B
#include <opencv2/v4d/v4d.hpp> |
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#include <opencv2/imgcodecs.hpp> |
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using namespace cv; |
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using namespace cv::v4d; |
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int main() { |
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//Creates a V4D window for on screen rendering |
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Ptr<V4D> window = V4D::make(Size(1280, 720), cv::Size(), "Display image"); |
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//An image |
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#ifdef __EMSCRIPTEN__ |
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Mat image = read_embedded_image("doc/lena.png"); |
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#else |
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Mat image = imread(samples::findFile("lena.jpg")); |
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#endif |
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//Display the framebuffer in the native window in an endless loop. |
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//V4D::run() though it takes a functor is not a context. It is simply an abstraction |
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//of a run loop for portability reasons and executes the functor until the application |
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//terminates or the functor returns false. |
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window->run([=](){ |
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//Feeds the image to the video pipeline |
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window->feed(image); |
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return window->display(); |
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}); |
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}
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