沈俊. 利用BLI快速相关的机器立体视觉方法[J]. 机器人, 1990, 12(4): 1-7.
引用本文: 沈俊. 利用BLI快速相关的机器立体视觉方法[J]. 机器人, 1990, 12(4): 1-7.
SHEN Jun. STEREO VISION BY FAST BLI CORRELATION[J]. ROBOT, 1990, 12(4): 1-7.
Citation: SHEN Jun. STEREO VISION BY FAST BLI CORRELATION[J]. ROBOT, 1990, 12(4): 1-7.

利用BLI快速相关的机器立体视觉方法

STEREO VISION BY FAST BLI CORRELATION

  • 摘要: 本文提出了两种BLI快速相关算法.一种是利用差累积向量,另一种是利用持续行程编码.对两种快速算法的计算量进行了分析,它们比经典二值图象相关技术快几十倍.对立体视觉连续性与唯一性原理在二值拉普拉斯图象相关方法中的具体应用提出了规划.实验结果证明了本文方法的有效性.

     

    Abstract: In this paper, two fast algorithms of BLI correlation are proposed. One is based on the accumulative difference vector and the other is based on the use of run-length encoding. Their computational complexity is analyzedand it is proved that the proposed fast algorithms can efficiently reduce the computation for correlationcalculation. An interpretation of the continuity and unicity principles is also given for the stereo vision by BLI correlation.These methods are tested for real images and the experimental results show the efficiency of the proposedmethods.

     

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