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Hardware-Oriented Dynamically Adaptive Disparity Estimation Algorithm and its Real-Time Hardware

  • US 20150319419A1
  • Filed: 05/01/2014
  • Published: 11/05/2015
  • Est. Priority Date: 05/01/2014
  • Status: Active Grant
First Claim
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1. A real-time stereo camera disparity estimation device comprising:

  • input means arranged to input measured data corresponding to rows of left and right images;

    a plurality of on-chip memories arranged to buffer the input measured data;

    a vertical rotator hardware module configured to align the rows of left and right images in a same column;

    a reconfigurable data allocation hardware module;

    a reconfigurable computation of metrics hardware module; and

    an adaptive disparity selection hardware module configured to select disparity values with the minimum matching costs.

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