Design of high sensitivity optically readable infrared imaging array device with temperature compensation beams 带温度补偿结构的高灵敏度光读出红外成像阵列器件设计
A novel optically readable infrared imaging array device with "bi-material beam micro-mirror integrated structure" pixels has been proposed. 提出了一种具有“双材料梁-微镜一体化”特征结构的光读出红外成像阵列器件。
A technique plan of infrared imaging with the focal plane array of ferroelectric ceramics is advanced. 提出了铁电陶瓷焦平面阵列红外成像的技术方案,重点讨论了信号处理技术。
A Method for Azimuth Resolution Improvement of Torpedo Acoustic Imaging Based on Complex Array 基于复合阵鱼雷声成像方位分辨率提高方法
A new reconstruction algorithm was proposed based on multi-perspective imaging characteristics of a microlens array and geometrical optical principles. 基于微透镜阵列多视角成像特点,利用几何光学原理,提出一种对物体进行三维数字成像的重构算法。
The Design of a DAQ System for a GEM Imaging Detector Based on FET Array Readout 基于FET开关阵列的GEM成像探测器电子学系统设计
Study on MIMO Radar Imaging Based on Antenna Array 基于天线布阵的MIMO雷达成像研究
Analytic expression of horizon imaging on infrared focal plane array in panoramic electro-optical tracker 两轴周视光电跟踪天际线焦平面像的解析表达
Prostate Carcinoma: Comparison of Endorectal Coil Magnetic Resonance Imaging and Torso Phased Array Coil Magnetic Resonance Imaging 前列腺癌的磁共振成像:直肠内线圈与腹部相控阵线圈的比较
Imaging Algorithm and Antenna Array of Interferometric Microwave Radiometer 干涉式微波辐射计成像算法以及天线阵采样方案分析
Size Effects of Sub-Aperture on Imaging of Linear Array of Optical Synthetic Aperture 直线阵光学综合孔径成像中的子孔径尺寸效应
The Monte Carlo simulation of Compton back-scattering imaging system with detector array 阵列康普顿背散射成像系统设计的蒙特卡罗仿真研究
High-speed Imaging System with CMOS Array 低成本CMOS阵列式高速成像系统
Imaging principle of area array CCD and design method of image system 面阵CCD的成象原理和成象系统的设计方法
Based on the principle of infrared imaging, the front plane array is chosen. 根据红外成像的机理选择了红外成像前端焦平面阵。
The main difficulties in implementing 3-D imaging by a 2-D array are the need for more elements and more channels, the system complexity and weak signals. 基于二维阵列的三维成像在实现上具有阵元多、通道数多、系统复杂、回波信号弱等困难。
The Study of Pulsed Eddy Current Imaging Array Probe Used to Detect Corrosion 脉冲涡流腐蚀成像阵列传感器应用研究
3D Ultrasonic Imaging with Limited Diffraction Array Beams and its Surface Reconstruction 有限衍射超声三维成像及其表面重建方法
Research on the Multi-channel Imaging Spectrum Detecting Array 多道成像光谱探测列阵的研究
Fraunhofer diffraction analysis on imaging properties of optical array with a large radius of curvature 大曲率半径球形光学列阵成像质量的方和裴衍射分析
Progress in 3D Imaging by 2D Phased Array 超声相控阵二维面阵实现三维成像研究进展
Optical and Thermal Design for Optically Readable Thermal Imaging Focal Plane Array 光读出热成像焦平面阵列的光学与热学设计
On the other hand, In order to distinguish and identify the targets, and to solve the problems of radar imaging, phased array radar must have also wide instantaneous signal bandwidth. 另外,为了提高天线的分辨、识别能力和对多目标成像的能力,相控阵雷达还必须具有大的瞬时信号带宽。
In actual imaging of plane array camera, because of optical properties of lens, ect. different level of two-dimensional geometric distortion occur in image, it is bring adverse effects for useful of camera. 面阵相机在实际成像时,由于镜头光学特性等因素会使图像发生不同程度的二维几何畸变,这给面阵相机的使用带来非常不利的影响。
The sub array synthesizing is achieved using synthetic aperture technique. In this way, the detection efficiency of the system and the contrast ratio of defect imaging are improved.A16-channel ultrasonic phased array system is designed to send and receive ultrasonic sound. 结合合成孔径相关技术,实现了子阵列合成技术,利用该技术提高了系统的检测效率和缺陷成像的对比度。
Compared with ISAR imaging technique, array imaging technique can realize single snap imaging to the flying target, and will nearly be not affected by the target motions when pulse width of the transmitting signals is narrow. 与ISAR成像技术相比,阵列成像技术可实现对空中目标的单次观测成像,在发射信号脉冲宽度不大时基本不受目标运动的影响。
Finally, the regional image that we emphasized is obtained through data processing software and signal analysis, which based on the study of processing methods of the signal by virtual phased array and the characteristics of ultrasound CT imaging by phased array. 最后通过对相控阵检测信号处理方法的研究,结合相控阵超声CT成像技术的特点,用软件处理数据,经过对信号进行分析,得到所关心区域的图像。
Secondly, the author designed the whole hardware system of the visual experimental platform on conditions of our laboratory. Then, the system for data acquisition which is based on the optical imaging and microelectrode array is constructed. 然后根据本实验室自身条件,作者设计了视觉研究平台的硬件系统总体结构,搭建了基于内源光学和微电极阵列两种研究手段的视觉实验数据采集系统。