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siftp28pE7p94pA8pE4p
说明: SIFT用于图像全景拼接的源码,内附算法描述,很好用。(SIFT source code for image panorama stitching, containing algorithm descriptions, easy to use.)
- 2011-04-01 22:02:31下载
- 积分:1
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mean_shift.m
matlab代码实现meanshift图像分割算法,有较好的效果(matlab code meanshift realize image segmentation algorithm has better results)
- 2008-02-20 01:29:46下载
- 积分:1
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JFSSL-Cross-Modal-Retrieval-master
联合特征选择和子空间相关性学习的跨模态检索,map优于典型相关性分析的跨模态检索(Joint Feature Selection and Subspace Learning for Cross-Modal Retrieval)
- 2021-04-21 21:18:49下载
- 积分:1
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sift-demonstration
sift匹配与识别演示程序
运行face.m文件,载入图片后可提取sift特征点(sift demonstration.rar. run face.m)
- 2011-07-08 07:09:18下载
- 积分:1
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归档
说明: 扫描文件夹,通过文件大小和创建时间判断图片文件是否重复,并分类和重命名(Scanning folders to determine whether image files are duplicated, categorized and renamed by file size and creation time)
- 2018-12-26 22:11:08下载
- 积分:1
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C# 屏幕截图、抓图工具 附完整源代码下载
涉及功能点:移动选区 调整大小 放大镜 通知观察者 热键
- 2013-02-25下载
- 积分:1
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readavi
说明: 从AVI视频中读取每帧图像的数据,matlab程序,readavi.m(AVI video read from each frame image data, matlab procedures, readavi.m)
- 2008-11-23 17:17:34下载
- 积分:1
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暗通道
说明: 何凯明暗通道先验图像去雾算法,并用导向滤波进行透射图细化(He Kaiming's prior image defogging algorithm is used to refine the transmission image)
- 2020-09-24 14:36:14下载
- 积分:1
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ISAR
:近距离目标超高分辨率微波成像技术在安全检测、非破坏性控制、生物医学等领域中有着非常重要的应用
价值和广阔的应用前景。该文利用基于窄脉冲形式的超宽带时域雷达系统研究近距离目标的高分辨率ISAR成像,
给出了仿真和实测结果。利用转台旋转目标,基于超宽带脉冲源和超宽带收发天线以及高性能取样示波器,配以同
步触发脉冲和自行研发的数据采集软件,搭建了该时域雷达实验系统,提出了准确获取目标回波信息的实验条件,
和实现回波延时精确校正的误差补偿方法。并针对采样时间窗内的杂波干扰,讨论了时域后向投影算法(Back
Projection,BP)与背景对消技术相结合的成像算法,实现了分辨率为 8 mm 的近距离目标的成像,准确地反映了
目标的位置、形状和大小等信息。( The high resolution imaging of near field targets are interesting for security, non-destructive control and
biomedical application. In this paper, high resolution near field ISAR imaging is implemented using Ultra Wide
Band (UWB) time domain radar system. Simulation and experiment are both conducted. The target is rotated by
turntable. The system is built based on the UWB pulse source, UWB antennas, high performance sampling
oscillograph, synchronous trigger pulse and proper motion study data acquisition software. Experiment condition
and delay errors compensation method are presented to obtain accurate echo information of the target. And Back
Projection (BP) combined with background cancel algorithm is discussed considering the clutter interference in
time window. )
- 2011-06-19 10:30:55下载
- 积分:1
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《WebGIS开发-ArcGIS Server与.NET》源码下载
1AttributeQuery属性查询2BufferAnalysis缓冲区分析3ComExtender使用Com组件扩展GIS服务器4Common_CustomDataSource_CSharp自定义数据源,XML,遥感影像数据5ContextManager通过Context为服务器添加图层,使用Image代替MapControl6ContextMenu右键菜单(全图,输出地图)7CustomRender自定义专题图实现(GDI),非AO8CustomTask自定义任务,ITask,IFloatingPanelTask9CustomTool点、线、面、巨型、多边形、圆查询10DynamicAddResource动态添加本地/远程数据源,通过实例化MapResourceItem11ExportLegend输出图例,使用Image显示12FromControl使用用拖拉控件实现简单的地图浏览13FullSearch查询,全文查询14MapServerBrowserCS端使用AGS地图服务显示地图15NorthAmericaSample模版实例程序16Security移除图层、工具栏项、Task项17SetLayerVisibility控制图层可视性,使用Div代替Toc18SimpleAjaxAJAX原理实例19SpatialQueryCOMCom组件扩展服务器,空间查询20ThemeMap专题图,使用细粒度AO实现21VegSOE服务器对象扩展22webctrl_clientHtc,Web行为文件的使用23WebServiceTestGISWeb服务的使用与创建
- 2015-04-01下载
- 积分:1