Applied Imaging Pattern Recognition最新文献_第2页

Interactive exploration of acquired 3D data 交互式探索获取的三维数据

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384883

L. Nyland, David K. McAllister, V. Popescu, Chris McCue, A. Lastra

引用次数: 7

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384866

L. Brown, S. Crayne

{"title":"Visualizing motion in video","authors":"L. Brown, S. Crayne","doi":"10.1117/12.384866","DOIUrl":"https://doi.org/10.1117/12.384866","url":null,"abstract":"In this paper, we present a visualization system and method for measuring, inspecting and analyzing motion in video. Starting from a simple motion video, the system creates a still image representation which we call a digital strobe photograph. Similar to visualization techniques used in conventional film photography to capture high-speed motion using strobe lamps or very fast shutters, and to capture time-lapse motion where the shutter is left open, this methodology creates a single image showing the motion of one or a small number of objects over time. Based on digital background subtraction, we assume that the background is stationary or at most slowing changing and that the camera position is fixed. The method is capable of displaying the motion based on a parameter indicating the time step between successive movements. It can also overcome problems of visualizing movement that is obscured by previous movements. The method is used in an educational software tool for children to measure and analyze various motions. Examples are given using simple physical objects such as balls and pendulums, astronomical events such as the path of the stars around the north pole at night, or the different types of locomotion used by snakes.","PeriodicalId":354140,"journal":{"name":"Applied Imaging Pattern Recognition","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115615891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Volumetric image display for complex 3D data visualization 体积图像显示复杂的三维数据可视化

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384869

C. Tsao, Jyhcheng. Chen

引用次数: 1

NIHmagic: 3D visualization, registration, and segmentation tool NIHmagic: 3D可视化，注册和分割工具

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384874

R. Freidlin, C. J. Ohazama, A. Arai, Delia P. McGarry, J. Panza, B. Trus

引用次数: 4

Simulation of body exposure to explosion 人体暴露于爆炸的模拟

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384861

W. Oliver

{"title":"Simulation of body exposure to explosion","authors":"W. Oliver","doi":"10.1117/12.384861","DOIUrl":"https://doi.org/10.1117/12.384861","url":null,"abstract":"An ordinance-disposal expert was called to a remote site to dispose of a buried cache of explosives which had been hidden by a felon. The cache was buried in a forest and consisted ofa large number ofold sticks ofdynamite and blasting caps. The explosives and caps had been collected from abandoned mines and were old, corroded and fragile. The ordnance expert declined to explode the cache in place (a common and safe way ofdisposing ofold explosives) because he feared starting a forest fire. Instead, the explosives were removed from the burial site and moved to a dry streambed. The dynamite was burned. A small hole was dug in the streambed and the blasting caps as well as a few other small explosive devices were placed inside. Witnesses state that they were sent away from the site in preparation for the disposal. Instead ofthe usual shouting of \"fire in the hole\" followed by an explosion, there was simply an explosion. The witnesses returned to the site and found the explosives expert lying by the small pit in extremis. He died shortly thereafter of massive blast and shrapnel wounds. An important question in accidents such as this is whether it is the result of singular circumstances, lack of adherence to standard procedures, or failure of standard procedures. While the particulars of the fitli investigation are beyond the scope of this paper, a number of procedural questions were raised; these included the possibility ofgeneration ofstatic electricity from clothing, the possible presence of transmitters in the immediate area, and other factors.","PeriodicalId":354140,"journal":{"name":"Applied Imaging Pattern Recognition","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132901639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Real-time pose determination and reality registration system 实时姿态确定和现实注册系统

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384867

C. Cohen, G. Beach, D. Haanpaa, C. Jacobus

引用次数: 0

Improved vision in forensic documentation: forensic 3D/CAD-supported photogrammetry of bodily injury external surfaces combined with volumetric radiologic scanning of bodily injury internal structures provides more investigative leads and stronger forensic evidence 改善法医文件的视觉:法医3D/ cad支持的身体损伤外表面摄影测量与身体损伤内部结构的体积放射扫描相结合，提供了更多的调查线索和更有力的法医证据

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384876

M. Thali, M. Braun, B. Kneubuehl, W. Brueschweiler, P. Vock, R. Dirnhofer

引用次数: 9

Visible Embryo Project: a platform for spatial genomics 可见胚胎计划:空间基因组学平台

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384880

M. Doyle, A. Noe, G. Michaels

引用次数: 0

New generation of content addressable memories for associative processing 用于联想处理的新一代内容可寻址存储器

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384870

H. G. Lewis, Paul Giambalov

{"title":"New generation of content addressable memories for associative processing","authors":"H. G. Lewis, Paul Giambalov","doi":"10.1117/12.384870","DOIUrl":"https://doi.org/10.1117/12.384870","url":null,"abstract":"Content addressable memories (CAMS) store both key and association data. A key is presented to the CAN when it is searched and all of the addresses are scanned in parallel to find the address referenced by the key. When a match occurs, the corresponding association is returned. With the explosion of telecommunications packet switching protocols, large data base servers, routers and search engines a new generation of dense sub-micron high throughput CAMS has been developed. The introduction of this paper presents a brief history and tutorial on CAMS, their many uses and advantages, and describes the architecture and functionality of several of MUSIC Semiconductors CAM devices. In subsequent sections of the paper we address using Associative Processing to accommodate the continued increase in sensor resolution, number of spectral bands, required coverage, the desire to implement real-time target cueing, and the data flow and image processing required for optimum performance of reconnaissance and surveillance Unmanned Aerial Vehicles (UAVs). To be competitive the system designer must provide the most computational power, per watt, per dollar, per cubic inch, within the boundaries of cost effective UAV environmental control systems. To address these problems we demonstrate leveraging DARPA and DoD funded Commercial Off-the-Shelf technology to integrate CAM based Associative Processing into a real-time heterogenous multiprocessing system for UAVs and other platforms with limited weight, volume and power budgets.","PeriodicalId":354140,"journal":{"name":"Applied Imaging Pattern Recognition","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129243355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Revitalizing the scatter plot 重新激活散点图

Applied Imaging Pattern Recognition Pub Date : 2000-05-05 DOI: 10.1117/12.384881

David A. Rabenhorst

引用次数: 1