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To rapidly and accurately search the corresponding points along scan-lines, rectification of stereo pairs are performed so that corresponding epipolar lines are parallel to the horizontal scan-lines and the difference in vertical direction is zero. In this paper, the method to rectify image pairs could be divided into three steps including projective transformation, affine transformation and shearing...
With the advent of the grid, task scheduling in heterogeneous environments becomes more and more important. The model of grid scheduling is analyzed in this paper. The optimal objective is to minimize the total completing time. This paper presents an improved particle swarm optimization (PSO) algorithm with discrete coding rule for grid scheduling problem. The improved PSO algorithm can keep all the...
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