Browsing Electronic & Electrical Eng by Author "CORRIGAN, DAVID"

Now showing items 1-5 of 5

    • Robust Global Motion Estimation From Mpeg Streamswith a Gradient Based Refinement 

      CORRIGAN, DAVID; KOKARAM, ANIL CHRISTOPHER (IEEE, 2006)
      In this paper a new robust algorithm for global motion estimation from an MPEG stream is proposed. The approach is to use a hybrid of two previous global motion estimation algorithms in order to improve the accuracy and ...

    • Video Matting Using Motion Extended GrabCut. 

      CORRIGAN, DAVID; KOKARAM, ANIL CHRISTOPHER (IEEE, 2008)
      GrabCut is perhaps the most powerful semi-automatic algorithm for matting presented to date. In its existing form, it is not suitable for video object segmentation. This paper considers major extensions that make it ...

    • A wavelet-based Bayesian framework for 3D object segmentation in microscopy 

      RAMASWAMI, MANI; PAN, KANGYU; KOKARAM, ANIL; CORRIGAN, DAVID (2012)
      In confocal microscopy, target objects are labeled with fluorescent markers in the living specimen, and usually appear with irregular brightness in the observed images. Also, due to the existence of out-of-focus objects ...