• Knowledge-based segmentation of SAR images 

      Haker, Steven; Sapiro, Guillermo; Tannenbaum, Allen R. (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 1998)
      A new approach for the segmentation of still and video SAR images is described. A priori knowledge about the objects present in the image, e.g., target, shadow, and background terrain, is introduced via Bayes' rule. Posterior ...
    • Missile Tracking Using Knowledge-Based Adaptive Thresholding 

      Haker, Steven; Sapiro, Guillermo; Tannenbaum, Allen R.; Washburn, Donald (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2001-10)
      We apply a knowledge-based segmentation method developed for still and video images to the problem of tracking missiles and high speed projectiles. Since we are only interested in segmenting a portion of the missile (namely, ...