blend_images_util.h

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#ifndef IMAGE_UTIL_BLEND_IMAGES_H_
#define IMAGE_UTIL_BLEND_IMAGES_H_

#include <opencv2/core/core.hpp>

namespace swri_image_util
{
  void blendImages(
      const cv::Mat& base_image,
      const cv::Mat& top_image,
      const double alpha,
      cv::Mat& dest_image);

  void blendImages(
      const cv::Mat& base_image,
      const cv::Mat& top_image,
      const double alpha,
      const cv::Scalar mask_color,
      cv::Mat& dest_image);
}

#endif // IMAGE_UTIL_BLEND_IMAGES_H_