Flowlab - an interactive tool for editing dense image correspondences

Finding dense correspondences between two images is a well-researched but still unsolved problem. For various tasks in computer graphics, e.g. image interpolation, obtaining plausible correspondences is a vital component. We present an interactive tool that allows the user to modify and correct dense correspondence maps between two given images. Incorporating state-of-the art algorithms in image segmentation, correspondence estimation and optical flow, our tool assists the user in selecting and correcting mismatched correspondences.