聚苯乙烯球的大小可以被改变以适合散射特定波长的光，一种非常重要的可用于安全领域的特性，它能使材料被准确地识别。
The size of the spheres can be tailored to scatter particular wavelengths of light-a useful property for security applications in which it is important that materials can be identified precisely.
跟上一代不同，电子护照除了包含照片及光感条码之外，还记有生物体征数据，植在无线电频率识别(RFID)芯片上。
Unlike previous ones, the e-passports contain biometric data embedded in a radio-frequency identification (RFID) chip, along with the usual mugshot and optical bar-code.
标记物的闪烁的光象条形码一样被记录，再与美国基因组公司数据库的用来识别的生物的DNA进行比较。
Flashes of light from the labels are recorded like a bar code and compared with the U. S. Genomics database to identify the organism that the DNA came from.
不论何时何地都扩张你的光，如果你识别出哪些地方缺乏光明就给那里送去光明。
Spread your Light wherever you can, and if you identify areas that lack the Light send yours to it.
提出了一套基于光流特征和序列比对的行为识别算法。
Propose an action recognition algorithm based on optical-flow feature and Sequence Alignment.
提出一种基于光流特征与序列比对的行为识别算法。
This paper Proposed an action recognition algorithm based on optical-flow feature and sequence alignment.
认为舰船尾流的消光特性是水下航行体跟踪、识别和定位目标的重要参数。
It is considered that the light extinction characteristic of ship wake is an important property for underwater target's tracking, recognition and positioning.
利用二值化联合变换相关技术成功地设计了一个单空间光调制器、单ccd的光电混合实时指纹识别系统。
A real time fingerprint identification system using binary joint transform correlator with a single space light modulator and a single CCD has been developed successfully.
光传感器目标识别则是在取得目标的反射特性和辐射特性（光谱）后提取其特征进行识别。
Optical sensor target recognition extracts the characteristic of target to perform target recognition after having acquired its reflection and radiation (spectra) characteristics.
本文主要研究了医学X光胸片中的几个关键图像处理技术，主要包括X光胸片图像增强、分割和肺部病灶识别。
The paper focuses on the research of some key medical image processing technologies in chest X-rays, including chest Radiography images enhancement, segmentation and focus recognition of lung.
实验表明，偏振光技术在识别原子高激发态光谱中有重要意义。
It shows that the technique has important significance in the identification of highly excited spectra of atoms.
本发明提供了一种内置式宽角度LED补光灯，涉及智能交通系统中车牌识别技术领域。
The invention provides a built-in wide-angle LED light-compensating lamp which relates to the technical field of license plate recognition in an intelligent traffic system.
人脸检测和识别受不同环境照明的影响很大，彩色图像中人脸高光区域的自动检测和辐射校正有助于对人脸的正确分析和识别。
The automatic detection and radiation correction of a highlighted face area is helpful to analyze and identify human faces correctly in a color image.
实验结果证实这种非相干光相关器具有完成实时图像识别的能力。
Experimental results have confirmed that this incoherent optical correlator system possesses the capability of performing real-time pattern recognition.
近来，很多新的算法被应用在表情识别当中来，如：人工神经网络、支持向量机、小波分析、隐马尔可夫链模型和光流等。
Recently, many novel methods are applied in the facial expression recognition such as Artificial Neural Networks, Support Vector Machines, Wavelet Analysis, Hide Markov Model and Optical Flow, etc.
基于光折变晶体体全息存储和子波相关理论，本文提出并构建了一个新型的多通道体全息子波相关识别系统。
Based on the theories of volume holographic storage and wavelet transform, a novel multi channel correlation system is proposed and constructed.
本文提出一种用于联想识别的全光型多值神经网络系统。
In this paper, a design of an all-optical multi-value neural network system for implementation of associative memory is presented.
为提高面结构光检测中符号识别效率和增强识别方法的鲁棒性，提出了一种基于形心特征面结构光符号识别方法。
To improve the efficiency of symbolic recognition and enhance the robustness of identification methods, a symbol recognition method based on the characteristics of the centroid is presented.
本文提出了一种新型组合转镜式多方位扫描条码识别器光学设计原理及其光路，扫描轨迹以及必要的公式。
The principle of the design of a new kind of combined polygon scanner for bar code is proposed.
人眼有三种视锥细胞，分别能看到蓝色、绿色与红色的光，这样人们就能识别不同颜色的物体。
Human eyes have three cone cell types, with each type dedicated to receiving either blue, green or red light. This allows most people to tell the difference between different colored objects.
在对帧间差分算法进行分析的基础上，建立了基于帧间差分算法的目标探测识别系统，提出了针对该算法的脉冲光干扰方法。
The moving target detection method based on the three frame difference and background difference method was proposed, which is simply and fast to realize.
文明的进程是通过人类作用于自然留下的痕迹来识别的，刘旭光把痕迹抽取出来，赋予痕迹以多种含义。
Since the civilization progress is to be defined by the tracks or marks of human impact on nature, Liu Xuguang abstracts these marks and entrusts them with different connotation.
波长变换用于解决网络拥塞造成的波长冲突，全光逻辑用以实现包头识别处理等功能。
Wavelength conversion is used to solve the wavelength conflict due to the data traffic jam and all-optical logic operation is used for recognizing and processing the label of packets.
通过对这些物理因素进行分析，指出“切割波段”可有效提高信噪比，将高温目标识别出来，并通过液晶光阀予以技术实现。
By optimizing the initial image capture stage, using liquid crystal light valve to make a simple modification of the imaging system, the goal of high object recognition is achieved.
遥控接收器通过对红外光接收频率的识别，判断出控制操作，来完成整个红外遥控发射、接收过程。
Through the infrared remote control receiver optical receiver frequency identification, to determine the control operation, to complete the infrared remote control transmitter and receiver process.
自动识别技术是集计算机、光、机、电、通信技术为一体的高新数据采集新技术。
Auto Identification is one of the new technologies on high data acquisition, including computer, optical, mechanical and electrical, communications technologies.
手指静脉识别仪包括近红外线LED灯和黑白相机传感器。 近红外LED灯发出近红外射线，当近红外射线穿透手指时，手指静脉的血红蛋白将吸收近红外光，因此，图像中静脉将变为黑色。
Each unit houses a near-infrared (NIR) LED and monochrome CCD camera sensor, so as the red pigment in blood (hemoglobin) absorbs NIR light, veins appear as dark lines on the resulting image.
手指静脉识别仪包括近红外线LED灯和黑白相机传感器。 近红外LED灯发出近红外射线，当近红外射线穿透手指时，手指静脉的血红蛋白将吸收近红外光，因此，图像中静脉将变为黑色。
Each unit houses a near-infrared (NIR) LED and monochrome CCD camera sensor, so as the red pigment in blood (hemoglobin) absorbs NIR light, veins appear as dark lines on the resulting image.
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