Analysis of transform from self-defocusing to self-focusing of LN crystal based on coupling theory;
LN晶体自散焦到自聚焦转换的耦合理论分析
Influences of Compton scattering on the small-scale self-focusing in the gain medium;
增益介质中Compton散射对小尺度自聚焦的影响
Experimental and Theoretical Study of Self-focusing and Spot-splitting of the Double-circle Spot Laser Beam in Kerr-medium;
双环斑激光束在克尔介质中的自聚焦和光斑分裂效应(英文)
Design and implementation of optical auto-focus microscopy;
一种光学显微自动聚焦系统设计与实现
The implementation of step-motor drive and auto-focus based on FPGA;
基于FPGA的步进电机驱动及自动聚焦的实现
Study on the Auto-focusing Technology of Digital Image and Realization for an Auto-focusing System;
数字图像自动聚焦技术研究及系统实现
Three algorithms are described: energy-spectrum image auto focusing evaluation function, image merging based on the adaptive selection of standard image and sum-modified-Laplacian (SML) operator for multi-focus image fusion.
提出了能量谱自动聚焦评价函数算法、自适应选取基准图的图像拼接算法、改进Laplacian算子的多层聚焦图像叠合算法等。
Choosing auto focusing evaluation function for images is a key factor for passive auto focusing system of automatic microscope.
图像自动聚焦评价函数的选择是全自动控制显微镜无源方式自动聚焦系统的关键问题。
Moreover, auto focusing has a widely use in GPS and computer vision.
自动聚焦是数字图像处理中的一项关键技术。
optical transmission and self-focusing fiber
光传输和自聚焦光纤
Characters and Image Features of Micro Self-focusing Ultrasound Transducer Used to Treat Cervical Lesions
用于治疗宫颈疾病的微型自聚焦超声换能器聚焦特性与图像特征
Study on Autofocus Technique and Speckle Reduction in SAR Image Formation;
SAR自聚焦技术及相干斑抑制算法研究
Research on Manufacture and Optimized Methods of GRIN-rod Lenses;
自聚焦透镜制造技术与性能优化研究
Non-paraxial Vector Theory for Self-focusing of Intens e Laser Beams;
强光束传输的非旁轴矢量自聚焦理论
Research on Phase Gradient Autofocus Algorithm for FMCW SAR
FMCW SAR相位梯度自聚焦算法研究
Coupler Loss of Self-Focusing Lens Used in Optical Communication
光通信用自聚焦透镜耦合损耗的研究
A Novel Auto-Focusing Coherent Wideband DOA Algorithm
一种新的自聚焦相干宽带DOA算法
SAS Autofocus Combined with Minimum Entropy
结合最小熵的SAS图像自聚焦研究
Small-Scale Self-Focusing of Divergent Beams in Gain Medium
增益介质中发散光束的小尺度自聚焦
Improved RDM for SAR Autofocusing
基于改进RDM的SAR自聚焦算法
The dynamic conversion from self-defocusing to self-focusing and the phase conjugate bright spatial soliton
从自散焦到自聚焦的动态转换和相位共轭亮空间孤子
autofocus zoom lens
自动聚焦变焦距镜头
Multi-focus Image Fusion Based on Automatic Focus Algorithm
基于自动聚焦算法的多聚焦图像融合
autofocus 35mm camera
自动聚焦35毫米相机
Numerical Research on Induced Focusing of Optical Beams in Self-defocusing Media;
自散焦介质中光束诱导聚焦的数值研究
Research on Auto-zooming & Focusing Visual Sensor and Calibration;
自动变焦聚焦视觉传感器及其标定问题研究
Study on Digital Image Auto-focusing and Restoration Technology of the Defocused Image
数字图像自动聚焦与离焦模糊复原技术研究