像素时域特征,pixel temporal character
1)pixel temporal character像素时域特征
1.The detection of infrared dim and small targets based onpixel temporal character is studied,and the background,the target and the clutter pixels are analyzed and modeled.本文从像素时域特征的角度对红外弱小目标的检测进行了研究,分析了背景、目标以及杂波像素的时域特征,并为它们建立了对应的时域模型,在此基础上提出了本文的检测算法。
英文短句/例句
1.Research on Infrared Dim and Small Targets Detection Algorithms Based on Pixel Temporal Character基于像素时域特征的红外弱小目标检测算法研究
2.An Image Mosaics Method Based on Time and Frequency Domain Features;一种基于时域和频域特征的图像拼接方法
3.Multiscale Image Fusion Algorithm Based on Subpixel Weighted Region Energy基于亚像素区域加权能量特征的多尺度图像融合算法
4.Study of the Man-land Relationship Feature Elements of the Neolithic Sites in the Chan River;浐河流域新石器时代遗址人地关系特征因素研究
5.THE REGIONAL DISTRIBUTIVE CHARACTERISTICS,THE INFLUENCING FACTORS AND TIME OF THE ASH HAZE WEATHER IN Xi"AN CITY西安市灰霾天气时间和区域分布特征及影响因素
6.Climatic change of sunshine duration and its influencing factors over Heihe River Basin during the last 46 years黑河流域近46年日照时数的气候变化特征及其影响因素
7.Regional Fractal Property of Leukocyte Image白细胞显微图像的区域分形特征分析
8.ROI coding based on image characteristic quantization基于图像特征量化的感兴趣区域编码
9.The Study on Texture Features Extraction of SAR Image in Wavelet Domain;基于小波域SAR图像纹理特征提取研究
10.A Method for Extracting RGB-Color-Regions from Images一种三原色图像特征域快速提取方法
11.Image retrieval based on region features and relevance feedback融合区域特征和相关反馈的图像检索
12.Face Recognition Based on Gabor Pixel-Pattern-Based Texture Feature (GPPBTF);基于Gabor像素模式纹理特征的人脸识别
13.Analyses of Characteristic of Radionuclide Bone Imaging in 399 Cases with Malignant Tumor;399例恶性肿瘤核素骨显像的特征分析
14.Extrusion feature extraction of range image by voxel directed connectivity体素连通性的深度图像拉伸特征提取
15.Analysis for the Characteristics Variety of Water Cycle Factors in Shiyang River Basin;石羊河流域水循环要素变化特征研究
16.Study on the Variable Characteristic of the Water Stable Isotopic Compositions in Yangtze River Basin;长江流域水稳定同位素变化特征研究
17.Noise Processing and Sub-pixel Feature Extraction for Microscopic Images;显微图像的噪声处理与亚像素特征提取
18.Characteristics and Influence Factors of Water Body Nitrogen in Baoxiang River Watershed of Dianchi Lake Area滇池宝象河流域水体氮素特征及影响因素
相关短句/例句
pixel feature像素特征
3)time domain characteristics时域特征
1.The results shows that different sound types of same species have certain similar sound characteristics although there exist some difference in the frequency domain characteristics and thetime domain characteristics.对蟋蟀的 3类常见鸣声 (召唤声、求偶声、争斗声 )进行了分析比较 ,同种 3类鸣声在频域特征和时域特征上存在差异 ,但也有一些相似的特征 ;3类鸣声中 ,召唤声在分类研究上更有应用价
2.It has mainly analyzed frequency domain characteristics andtime domain characteristics of the songs.从其频域特征和时域特征上明显地显示了种间差异，并将其鸣声特征用于分类。
3.Analyze the correlation betweentime domain characteristics of pulse wave and blood pressure.方法通过高血压患者口服降压药;健康个体运动改变血压,在相同时间间隔内,采集血压以及对应时刻的脉搏波,分析脉搏波时域特征参数与血压之间的相关性。
4)characteristic pixel特征像素点
5)field of prime characteristic P素特征域P
6)method of time domain characteristics时域特征法
1.Based on the decouping of lossy coupled transmission lines and themethod of time domain characteristics of a single line, this paper presented a new method for sensitivity analysis of lossy lines in the time domain.讨论了有耗耦合传输线系统的去耦过程 ,在此基础上结合单根线灵敏度分析的时域特征法提出了一种对有耗线进行灵敏度分析的新方法 。
延伸阅读
像素分子式：CAS号：性质：源于英文影像单元(picture element)。记录或显示影像的最小单元。电子照相中捕获影像的CCD由许多独立的微小光传感器规则排列而成，每个光传感器就称为一个像素，一个512×512的CCD上总共有262144个像素。卤化银体系的散布函数是记录影像的最小单元，对应于一个像素。人眼视网膜上有1.2亿杆状细胞和7百万锥状细胞，相当于总共有1.27亿个像素，电视荧光屏上每个荧光单元相当于一个像素，512行电视的荧光屏上有49152个像素。
