draw_util.h

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// Copyright (c) 2014, Southwest Research Institute® (SwRI®)
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#ifndef IMAGE_UTIL_DRAW_UTIL_H_
#define IMAGE_UTIL_DRAW_UTIL_H_
 
#include <string>
 
#include <opencv2/core/core.hpp>
 
namespace swri_image_util
{
  void RandomColor(int32_t seed, double& r, double& g, double& b);
 
  void JetColorMap(
      unsigned char &r,
      unsigned char &g,
      unsigned char &b,
      float value,
      float min,
      float max);
 
  void DrawOverlap(
      const std::string& title,
      const cv::Mat& image1,
      const cv::Mat& image2,
      const cv::Mat& transform);
 
  void DrawMatches(
      cv::Mat& image_out,
      const cv::Mat image1,
      const cv::Mat image2,
      const cv::Mat points1,
      const cv::Mat points2,
      const cv::Scalar& color = cv::Scalar::all(-1),
      bool draw_image_borders = false);
 
  void DrawMatches(
      const std::string& title,
      const cv::Mat image1,
      const cv::Mat image2,
      const cv::Mat points1,
      const cv::Mat points2,
      const cv::Scalar& color = cv::Scalar::all(-1),
      bool draw_image_borders = false);
 
  void DrawMatches(
      const std::string& title,
      const cv::Mat image,
      const cv::Mat points1,
      const cv::Mat points2,
      const cv::Scalar& color1,
      const cv::Scalar& color2,
      bool draw_image_borders = false);
}
 
#endif  // IMAGE_UTIL_DRAW_UTIL_H_