CAJ | 학술논문

针对利用红外成像技术检测输电线路中零值绝缘子所存在的图像分割问题，提出了一种类间方差（Otsu）双阈值分割和禁忌搜索相结合的图像分割算法。该方法以类间方差为适应度函数，通过领域移动、禁忌表、藐视准则确保算法不陷入局部最优解，同时，运行速度比基本Otsu双阈值分割算法更快。实验结果验证了该算法的有效性。
침대이용홍외성상기술검측수전선로중령치절연자소존재적도상분할문제，제출료일충류간방차（Otsu）쌍역치분할화금기수색상결합적도상분할산법。해방법이류간방차위괄응도함수，통과영역이동、금기표、묘시준칙학보산법불함입국부최우해，동시，운행속도비기본Otsu쌍역치분할산법경쾌。실험결과험증료해산법적유효성。
According to the image segmentation problem of using infrared imaging technique to detect zero resistance insulator in transmission lines, an image segmentation method on the combination of Otsu double thresholds segmentation and tabu search is proposed. This method takes Otsu for fitness function, and avoids getting into the local best by field moving, tabu list and aspiration criterion, at the same time, it runs faster than the basic Otsu double thresholds segmentation. The experimental result shows the validity of this algorithm.