Binary image restoration at subpixel resolution

  title={Binary image restoration at subpixel resolution},
  author={D. Hitchcock},
Recovery of object boundaries to subpixel accuracy is possible from digital images if su cient assumptions can be made. Subpixel restoration is of most relevance if an object is at the limit of resolution of a sensor, either being only a few pixels in size or having ne structure. A method is proposed for recovering a binary image from multilevel pixel values, which are modelled by a convolution of the true scene with a blurring kernel, together with additive noise. Small objects, such as… CONTINUE READING
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