defect n. 1.缺陷,缺点,弱点;短处。 2.不足,缺乏。 have some defect in eyesight 目力不佳。 have the defects of one's qualities 美中不足之处。 in defect of 若无…时;因无。 vi. 叛变;逃走。 He defected to the West. 他叛逃到西方。
Answer questions : respond briefly to any specific questions raised , and contribute to defect detection based on special understanding of the work product 解答问题:简短回答提出的问题,使检查者进一步了解工作产品,从而帮助发现缺陷。
This paper provides an efficient procedure for the application of machine vision in solder defects detection , which has long been a problem in electronic industry 摘要:本论文针对机械视觉于焊点瑕疵检验之应用提出一套有效的解决方案。
In the developed course , the defect detection of wire rope has developed from the qualitative detection to the computer aided quantitative detection 在这一发展过程中,钢丝绳的缺陷检测已由定性检测发展成为计算机辅助识别的定量检测。
In the defect detection of the surface of the steel rolling armor plat , the computer vision show the importance more and more . image segmentation is important in this system 计算机视觉在冷轧带钢表面的缺陷检测中日益显示出其重要性,而图像分割则是其中的重要部分。
3 . a coating defect detection method which uses small amplitude lasting sine or step current is used , whose feasibility is testified during practical process . 4 采用小幅度正弦恒电流激励和恒电流阶跃激励的涂层缺陷检测方法,并在实用过程中证明了该方法的可行性。
Most of the domestic intelligent products of ultrasonic defect detection use microchip computers as the core units and large scale integration ( lsi ) chips as their peripheral circuits 目前国内生产的超声探伤仪主要是以微处理器为核心,以大规模集成芯片为外围电路的智能化仪器。
4 . in order to realize the unsupervised defect detection , this paper designed the method of multi - channel filter merge . the experiments show the feasible and reliable of this method 4 .为了实现无监督图像分割,本文设计了多通道滤波融合的分割方法,并用实验验证了这一方法的可行性和可靠性。
X - ray defect detection is one of the primary methods in non - destructive testing of industrial products and is also widely applied . now , detection of defects in the weld is still done by human interpreter 目前x射线无损探伤系统主要采用人工方式进行在线检测与分析,而人工检测存在主观标准不一致、劳动强度大等缺点。
This kind of sensor should have enough defect quantitative differentiation and high signal noise ratio . and the data dealing and recognizing is also a very difficult task in the nondestructive defect detection of the wire rope 传感器应该具有足够的缺陷定量分辨能力和高的信噪比,而且对检测信号进行数据处理和定量识别也是钢丝绳缺陷检测系统研究中的难点。
5 . after deeply research and analyze some defect detection methods , an algorithm of fuzzy pattern recognition is applied . the algorithm is based on spatial characteristics ( spatial variance and spatial contrast ) near the defect 深入分析和研究了各种缺陷检测方法,设计并应用了一种基于探伤图像中缺陷附近空间特性(空间对比度与空间方差)的模糊缺陷检测算法。