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图象识别系统
相关语句
  pattern recognition system
     Volume Holographic Wavelet Correlation Pattern Recognition System
     光折变晶体体全息子波相关图象识别系统
短句来源
     A laser diode/HOE pattern recognition system
     应用激光二极管和全息元件的光学图象识别系统(英文)
短句来源
     The pattern recognition system based on optical correlation processing can recognize the object through the changing of correlation value and measuring the change of workpiece size and form, and sorting automatically with control system.
     基于光学相关处理的图象识别系统,通过相关值大小的变化可以识别物体,可以测量工件的尺寸和形状的变化,并通过控制系统进行自动分选。
短句来源
  image recognition system
     Face image recognition system and recognition methods
     人脸图象识别系统及其方法
短句来源
     On the basis of pattern recognition analysis and in the light of the spectrum of light source, the spectral response of CCD sensor as well as the spectral reflectance of kernels, it is found that for the black and white image recognition system the optimum light source is a monochromatic light,the wave length of which is that rendering the series response of the difference between the spectral reflectances of two objects and the CCD sensor spectral response maximum.
     在模式识别理论分析基础上,依据光源光谱、CCD摄象元件光谱响应以及作物籽粒表面反射率光谱特性,得出籽粒黑白图象识别系统最佳光源为单色光,其波长为使两待识籽粒反射率光谱差值与CCD光谱响应二者的串联响应最大的波长。
短句来源
     The infrared plane image is divided into ten grades by the gained threcholds at all level and will be sent to the gray image recognition system as the data input.
     利用求得的各级门限对飞机红外图象进行灰度分级 ,得到具有 1 0级灰度的飞机灰度图象 ,为灰度图象识别系统提供数据输入。
短句来源
     In this thesis the questions about computer face image recognition are investigated. The objective is to implement a general face image recognition system and it is expected, by doing this, to provide some indices for opening out the human being visual mechanism, reasoning mechanism and give some helps for artificial intelligence research.
     本文主要研究了人脸图象的计算机识别问题,研究的目标是要得到一个通用的人脸图象识别系统,并希望能够对人类视觉机制、推理机制以及人工智能的研究有所帮助。
短句来源
     Based on the issue of Linear Classifier (LC) parameter identification for the image recognition system of digital vehicle ID plate, the author of the article analyzes the shortcoming of too early convergence for canonical genetic algorithum (GA), and makes some madification. Performance analysis inicates that the GA method of adaptive parameter adjustment combined wirh chromosome parallel evolution is available.
     针对数字式车牌图象识别系统中线性分类器参数辨识这一具体问题,对遗传算法(简称GA)过早收敛的缺点提出了若干改进意见并作出性能分析,说明了自适应参数调整和染色体并行进化相结合的GA方法是有效的.
短句来源
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  “图象识别系统”译为未确定词的双语例句
     JNG-The Image Recognition of The Microcomputer
     JNG——微机图象识别系统
短句来源
     ion in image recognition of plant pollen were discussed.
     本文论述了植物花粉图象识别系统设计中的图象处理及特征提取等问题。
短句来源
     The Application of Computer Recognition Systemin Pathological Reseach
     计算机图象识别系统在病理学研究中的应用
短句来源
     In this paper a hybrid approach to automatic pattern recognition is provided. Its advantages, applications and the design of optical power spectrum input device are described.
     本文介绍了光学-数字混合图象识别系统的设计原理、光学功率谱采样输入装置设计方案的选择、采样速率的确定以及自动增益切换等,并介绍了该系统的性能、特点及应用。
短句来源
     A Recognition System of Multi-voice Music Staff
     多声部乐谱图象识别系统
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  pattern recognition system
Conclusions: An ETT obstruction can be reliably distinguished from an increase in pure airway resistance by a characteristic pattern change in the τE(VE) function, which can be detected easily even by an automated pattern recognition system.
      
They are based around an array of sensors each having a partial specificity and thus producing an odour fingerprint that can be identified by a pattern recognition system.
      
The present study has been set up to develop a pattern recognition system which combines sensitivity and specificity, systematic analysis of image elements and prior experience.
      
A method of image enhancement and real-time input of 3-D, microscopic phase objects into a coherent optical pattern recognition system is described.
      
8), demonstrating that the direction of contours is visible to the pattern recognition system even under these conditions.
      
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  image recognition system
It is a very important task to automatically fix the number of die in the image recognition system of a fully automatic die bonder.
      
As a result, time consumed by one image recognition is shortened, the performance of the image recognition system is improved, and the atomization of the system is fulfilled.
      
The computational costs of the control block of an autonomous image recognition system based on TMS320C5416 signal processor are analyzed.
      
Interactive and automatic image recognition system
      
To distinguish the correct part types, a convolutional neural net le-net5 based on-line image recognition system is established.
      
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The principle and technique for carrier and Theta modulation in optics are described in this paper. After carrier and Theta modulation,the frequenecy spectrum characteristic of "Ronchi Ruling" is used to store and extract picture information.This paper gives an application of information compression in picture recognition system.

本文论述光学载波和光学θ调制的原理与技术。利用矩形光栅频谱特性,经载波和θ调制,进行图象信息储存和提取。阐述利用光栅频谱特性进行信息压缩在图象识别系统中的可能应用。

A compact and rugged optical correlator is described. It employs a lensloss matched spatial filter that is formed at one wavelength. Correlation is performed with a laser diode at a second wavelength using an imaging lens in a scaling correlator topology.

在光学信息处理中,用匹配空间滤波器可以进行图象识别和定位的运算。全息光学元件(HOE)以及激光二极管的出现,使得研制结构紧凑而稳定的光学图象识别系统有了可能。这样的识别系统对航天和机载的应用有重要的意义。本文首次和比较全面地从理论和实验的角度论述了整个应用激光二极管和全息元件的图象识别系统。 该系统采用了无透镜匹配空间滤波器。这就是用全息透镜代替一般相关器中的第二傅里叶变换透镜,并且把它与匹配空间滤波器综合在一张全息干板上。结果,简化了系统的结构,提高了稳定性,避免了滤波器与第二傅里叶变换透镜相对位置的调整问题。 本文首先从理论的角度分析了这一系统的可行性,指出在输出平面可以获得相关结果,相关峰值位置对应于输入图象的相对位置(位移不变性),并且用实验证实了这一结果。由于参考光束有一定的倾斜角,综合在匹配滤波器上的实际是一个离轴全息透镜,轴外象差(特别是象散)应加以限制。本文列出了该系统三级象散的计算公式,用实例估算了象散的大小,说明只要合理选择系统参数,象差可控制在允许的范围内,保证输出相关亮点不致扩散。 目前的激光二极管发射的激光相干长度短,波长较长,功率不够大,所以只能用于相关识别...

在光学信息处理中,用匹配空间滤波器可以进行图象识别和定位的运算。全息光学元件(HOE)以及激光二极管的出现,使得研制结构紧凑而稳定的光学图象识别系统有了可能。这样的识别系统对航天和机载的应用有重要的意义。本文首次和比较全面地从理论和实验的角度论述了整个应用激光二极管和全息元件的图象识别系统。 该系统采用了无透镜匹配空间滤波器。这就是用全息透镜代替一般相关器中的第二傅里叶变换透镜,并且把它与匹配空间滤波器综合在一张全息干板上。结果,简化了系统的结构,提高了稳定性,避免了滤波器与第二傅里叶变换透镜相对位置的调整问题。 本文首先从理论的角度分析了这一系统的可行性,指出在输出平面可以获得相关结果,相关峰值位置对应于输入图象的相对位置(位移不变性),并且用实验证实了这一结果。由于参考光束有一定的倾斜角,综合在匹配滤波器上的实际是一个离轴全息透镜,轴外象差(特别是象散)应加以限制。本文列出了该系统三级象散的计算公式,用实例估算了象散的大小,说明只要合理选择系统参数,象差可控制在允许的范围内,保证输出相关亮点不致扩散。 目前的激光二极管发射的激光相干长度短,波长较长,功率不够大,所以只能用于相关识别,同时制作匹配滤波器还必须用常用的气体激光器。因而记录

In this paper a hybrid approach to automatic pattern recognition is provided. Its advantages, applications and the design of optical power spectrum input device are described.

本文介绍了光学-数字混合图象识别系统的设计原理、光学功率谱采样输入装置设计方案的选择、采样速率的确定以及自动增益切换等,并介绍了该系统的性能、特点及应用。

 
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