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检索条件"主题词=Detection and tracking algorithms"
1721 条 记 录,以下是321-330 订阅
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Experimental validation of an OSEM-type iterative reconstruction algorithm for inverse geometry computed tomography
Experimental validation of an OSEM-type iterative reconstruc...
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Conference on Medical Imaging - Physics of Medical Imaging
作者: David, Sabrina Burion, Steve Tepe, Alan Wilfley, Brian Menig, Daniel Funk, Tobias Triple Ring Technol Newark CA USA
Iterative reconstruction methods have emerged as a promising avenue to reduce dose in CT imaging. Another, perhaps less well-known, advance has been the development of inverse geometry CT (IGCT) imaging systems, which... 详细信息
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detection of Abandoned Mines/Caves Using Airborne LWIR Hyperspectral Data
Detection of Abandoned Mines/Caves Using Airborne LWIR Hyper...
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Conference on Imaging Spectrometry XVII
作者: Shen, Sylvia S. Roettiger, Kurt A. Aerosp Corp 15049 Conf Ctr Dr Chantilly VA 20151 USA
The detection of underground structures, both natural and man-made, continues to be an important requirement in both the military/intelligence and civil communities. There are estimates that as many as 70,000 abandone... 详细信息
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A Fast Coalescence-Avoiding JPDAF
A Fast Coalescence-Avoiding JPDAF
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Conference on Signal and Data Processing of Small Targets
作者: Romeo, Kevin Crouse, David F. Bar-Shalom, Yaakov Willett, Peter Univ Connecticut Dept Elect & Comp Engn Storrs CT 06269 USA
In this paper we present a new algorithm for approximating the target-measurement association probabilities of the Joint Probabilistic Data Association Filter (JPDAF). This algorithm is designed to robustify the JPDAF... 详细信息
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Deformable Registration of the Inflated and Deflated Lung for Cone-Beam CT-Guided Thoracic Surgery
Deformable Registration of the Inflated and Deflated Lung fo...
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Conference on Medical Imaging - Image-Guided Procedures, Robotic Interventions and Modeling
作者: Uneri, Ali Nithiananthan, Sajendra Schafer, Sebastian Otake, Yoshito Stayman, J. Webster Kleinszig, Gerhard Sussman, Marc S. Taylor, Russell H. Prince, Jerry L. Siewerdsen, Jeffrey H. Johns Hopkins Univ Dept Comp Sci Baltimore MD 21218 USA Johns Hopkins Univ Dept Biomed Engn Baltimore MD 21218 USA Siemens Healthcare Erlangen Germany Johns Hopkins Bayview Med Ctr Dept Surg Baltimore MD 21218 USA Johns Hopkins Univ Dept Elect & Comp Engn Baltimore MD 21218 USA
Intraoperative cone-beam CT (CBCT) could offer an important advance to thoracic surgeons in directly localizing subpalpable nodules during surgery. An image-guidance system is under development using mobile C-arm CBCT... 详细信息
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Rotation-Invariant Fast Features for Large-Scale Recognition
Rotation-Invariant Fast Features for Large-Scale Recognition
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Conference on Applications of Digital Image Processing XXXV
作者: Takacs, Gabriel Chandrasekhar, Vijay Tsai, Sam Chen, David Grzeszczuk, Radek Girod, Bernd Nokia Res Ctr Sunnyvale CA USA Stanford Univ Stanford CA 94305 USA
We present an end-to-end feature description pipeline which uses a novel interest point detector and Rotation-Invariant Fast Feature (RIFF) descriptors. The proposed RIFF algorithm is 15x faster than SURF1 while produ... 详细信息
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Virtual View Interpolation at Arbitrary View Points for Mixed-Resolution 3D Videos
Virtual View Interpolation at Arbitrary View Points for Mixe...
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Conference on Stereoscopic Displays and Applications XXIII (SD and A)/IS and T/SPIE Electronic Imaging - Science and Technology Symposium
作者: Lee, Seungsin Lee, Seok Wey, Ho-Cheon Park, Du-Sik Samsung Elect Samsung Adv Inst Technol Yongin 446712 South Korea
For a full motion parallax 3D display, it is necessary to supply multiple views obtained from a series of different locations. However, it is impractical to deliver all of the required views because it will result in ... 详细信息
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Saccadic Eyes Recognition Using 3-D Shape Data from a 3-D Near Infrared Sensor
Saccadic Eyes Recognition Using 3-D Shape Data from a 3-D Ne...
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Conference on Mobile Multimedia/Image Processing, Security, and Applications
作者: Guo, Shenwen Tang, Jinshan Parakkat, Julia B. Robinette, Kathleen M. Alcorn State Univ Dept Adv Technol Alcorn State MS 39096 USA Michigan Technol Univ Sch Technol Houghton MI 49931 USA Air Force Res Lab Human Effectiveness Directorate Vulnerability Analysis Branch Wright Patterson AFB OH 45433 USA
Saccadic eyes are important human behaviors and have important applications in commercial and security fields. In this paper, we focus on saccadic eyes recognition from 3-D shape data acquired from a 3-D near infrared... 详细信息
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Distributed pattern detection in cyber networks
Distributed pattern detection in cyber networks
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Conference on Cyber Sensing
作者: Paffenroth, Randy C. Du Toit, Philip C. Scharf, Louis L. Jayasumana, Anura P. Banadara, Vidarshana W. Nong, Ryan Numerica Corp Loveland CO USA Colorado State Univ Ft Collins CO 80523 USA
In this paper we describe an approach for the detection and classification of weak, distributed patterns in sensor networks. Of course, before one can begin development of a pattern detection algorithm, one must first... 详细信息
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Driver/passenger discrimination for the interaction with the dual-view touch screen integrated to the automobile centre console
Driver/passenger discrimination for the interaction with the...
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Conference on Image Processing - algorithms and Systems X and Parallel Processing for Imaging Applications II
作者: Herrmann, Enrico Makrushin, Andrey Dittmann, Jana Vielhauer, Claus Otto Von Guericke Univ Univ Pl 2 D-39106 Magdeburg Germany Univ Appl Sci Brandenburg Magdeburg Germany
In an attempt to further develop and evaluate the optical recognition systems for distinguishing between driver and front-seat passenger during their interactions with dual-view touch screen integrated to the automobi... 详细信息
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Co-occurrence steganalysis in high dimensions
Co-occurrence steganalysis in high dimensions
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Conference on Media Watermarking, Security, and Forensics
作者: Pevny, Tomas Czech Tech Univ Agent Technol Ctr Prague 12135 2 Czech Republic
The state of the art steganalytic features for spatial domain, and to some extent for transfer domains (DCT) as well, are based on histograms of co-occurrence of neighboring elements. The rationale behind is that neig... 详细信息
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