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三维视觉检测
相关语句
  3 d vision inspection
     Method for Structured Light Based 3D Vision Inspection Based on RBF Neural Network
     基于RBF神经网络的结构光三维视觉检测方法
短句来源
     A Method of Structured Light based 3D Vision Inspection Using BP Neural Network
     基于BP神经网络的结构光三维视觉检测方法研究
短句来源
     Mathematic Model of Inner Surface 3D Vision Inspection Based on Circle Structured Light
     基于圆结构光的内表面三维视觉检测模型
短句来源
     A Calibration Method of 3D Vision Inspection using Grid Structured Light
     网条结构光三维视觉检测标定方法研究
短句来源
     Based on Back Propagation(BP)neural network,a method of structured light based 3 D vision inspection is proposed in this papre.
     本文基于反向传播神经网络对结构光三维视觉检测方法进行了研究。
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  “三维视觉检测”译为未确定词的双语例句
     A Study of Structured Light Based 3-D Vision Inspection Using RBF Neural Network
     基于RBF神经网络的结构光三维视觉检测方法研究
短句来源
     3-D Vision Checking and Calibration of the Structure Light Sensor
     三维视觉检测与结构光传感器的标定
短句来源
     Therefore, 3D vision detection instruments based on structured light have wondrously and important background in application.
     因此,结构光三维视觉检测方法及设备应用背景极其重要。
短句来源
     The application of multicolor pseudo-random encoded array in active visual inspection
     彩色伪随机阵列在主动三维视觉检测中的应用
短句来源
     In all kinds of optical 3D vision detection technologies and instruments, structured light method has measuring speed and resolution advantages and is generally thought as the most practical method so far, which has been confirmed by the succeeded examples.
     在各种光学三维视觉检测方法及设备中,结构光法显示了在分辨率及速度上的优势,目前国外普遍认为这是迄今为止实用性最强的方法,已成功的例子也证明了这一点。
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  相似匹配句对
     A Method of 3- D Scan Based Structured Light
     结构光三维视觉检测
     Three-dimensional machine vision
     三维机器视觉
短句来源
     Study on Three-dimensional Graphical Location Technology Based on Visual Inspection
     基于视觉检测三维图形定位技术的研究
短句来源
     Study on Application of Binocular Sensor in 3D Measurement
     用于三维尺寸检测的双目视觉传感器
短句来源
     Body Three-dimensional Visual Detection and Latest Progress
     车身三维尺寸视觉检测及其最新进展
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Using projective and perspective transformations,the mathematical model of 3D vision inspection for grid structured light is established in homogeneous coordinate system in this paper.Based on the image feature analysis of grid structured light,a calibration method of the model parameters for 3D vision inspection using the image feature is proposed,and experimental results are also presented.This method is easy,efficient and fast to carry out.It simplifies the calibration process when guaranteeing the accuracy....

Using projective and perspective transformations,the mathematical model of 3D vision inspection for grid structured light is established in homogeneous coordinate system in this paper.Based on the image feature analysis of grid structured light,a calibration method of the model parameters for 3D vision inspection using the image feature is proposed,and experimental results are also presented.This method is easy,efficient and fast to carry out.It simplifies the calibration process when guaranteeing the accuracy.

本文在广义坐标系中采用投影和透视变换理论建立了网条结构光三维视觉检测模型。在此基础上 ,通过对网条结构光光条影像特征分析 ,提出了一种利用网条结构光光条影像特征标定三维视觉检测模型参数的方法 ,并进行了实验研究。该标定方法具有简单、有效 ,处理速度快 ,辅助设备少 ,易于实现等特点 ,在保证精度的同时简化了标定过程

Artificial neural network technology is getting wider and wider scale application. Following a brief introduction on neural network, its recent applications to opto\|electric measurements were described in detail, including on\|line monitoring grain protein based on NIR, structured light based 3D vision inspection, X ray real time detection of welding seam defect, and precision measurements of surface roughness and sphere radius. By summarizing its advantages and limitations in these applications, suggestions...

Artificial neural network technology is getting wider and wider scale application. Following a brief introduction on neural network, its recent applications to opto\|electric measurements were described in detail, including on\|line monitoring grain protein based on NIR, structured light based 3D vision inspection, X ray real time detection of welding seam defect, and precision measurements of surface roughness and sphere radius. By summarizing its advantages and limitations in these applications, suggestions and comments were given for further research efforts in this field.

人工神经网络不仅被广泛用于人工智能、自动控制、机械人、统计学等领域的信息处理中 ,还越来越多地被应用于光电检测 .综述了人工神经网络技术在光电检测中的最新应用进展 ,重点讨论了人工神经网络技术在谷物蛋白质含量近红外在线监测、结构光三维视觉检测、焊缝缺陷射线实时成像识别、表面粗糙度及球半径精密测量应用中的优点和局限性 ,以期进一步推动本领域的研究和发展

Based on Radial Based Function (RBF) neural network, a method for structured light based 3D vision inspection is presented. The method uses RBF ANN (Artificial Neural Network) to establish the mapping relationship between a real object in the wold and its image captured by CCD camera, i.e., the mapping relationship between frame coodinate and its image coodinate. Compared with common methods, the preset approach ignores the vision model error, and...

Based on Radial Based Function (RBF) neural network, a method for structured light based 3D vision inspection is presented. The method uses RBF ANN (Artificial Neural Network) to establish the mapping relationship between a real object in the wold and its image captured by CCD camera, i.e., the mapping relationship between frame coodinate and its image coodinate. Compared with common methods, the preset approach ignores the vision model error, and allow the existence of optical adjust error. By overcoming disadvantages of common methods efficiently, higher measuring accuracy can be obtain.

研究了基于RBF(RedialBasisFunction)神经网络的结构光三维视觉检测方法 .该方法利用RBF网络良好的非线性映射能力以及学习、泛化能力 ,通过所获取的高精度的样本数据来训练RBF网络 ,最终建立起了用于结构光三维视觉检测的RBF网络模型 .与常规方法相比 ,该方法不需要考虑视觉模型误差、光学调整误差等因素对视觉检测系统测量精度的影响 ,因而能够有效的克服常规建模方法的不足 ,保证了检测系统具有较高的精度

 
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