Image Processing Histogram Extension STD extension arrow_back arrow_upward arrow_forward STD extension Supported Types: std::vector (1D) std::map (1D) std::unordered_map (1D) std::array (1D) Usage fill_histogram() // Demo for std::vector std::vector<int> v; gil::gray8_image_t img; /* Fill image ... */ gil::fill_histogram(view(img), v, false); cumulative_histogram() // Demo for std::vector std::vector<int> v; /* Fill vector... */ gil::cumulative_histogram(v); Edit this Page Overview IO extensions