A Feature-Based Approach for Image Retrieval by Sketch

  title={A Feature-Based Approach for Image Retrieval by Sketch},
  author={Yin Chan and Zhibin Lei and Daniel Lopresti and S. Y. Kung},
Thanks to technological advancements in various areas, an ever-growing amount of digital images are becoming accessible to the general user. To take advantage of the rich information contents of these data, researchers have proposed the content-based indexing and retrieval paradigm. Various features such as colors, textures, shapes etc. have been used to characterize the contents of images to enable indexing and retrieval [1, 2, 3, 4, 5, 6, 7]. Figure 1 shows the block diagram of a widely used… CONTINUE READING
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