Real-time Semi-Global Matching on the CPU

  title={Real-time Semi-Global Matching on the CPU},
  author={Stefan K. Gehrig and Clemens Rabe},
  journal={2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops},
Among the top-performing stereo algorithms on the Middlebury Stereo Database, Semi-Global Matching (SGM) is commonly regarded as the most efficient algorithm. Consequently, real-time implementations of the algorithm for graphics hardware (GPU) and reconfigurable hardware (FPGA) exist. However, the computation time on general purpose PCs is still more than a second. 
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