An image copy detection scheme based on edge features

  title={An image copy detection scheme based on edge features},
  author={Chia-Chen Lin and Klara Nahrstedt and Chung-Juei Hung},
  journal={2008 IEEE International Conference on Multimedia and Expo},
This paper presents a novel scheme to detect copied versions of digital images based on edge features of the images. The presented scheme is the first to explore the detection of ldquomerged copies.rdquo To successfully detect merged copies and shifted copies, a center detection mechanism is embedded in our scheme and two kinds of clustering approaches are adopted. Experimental results confirm that our scheme not only withstands most modifications of an original image but also offers good… CONTINUE READING

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