Object recognition

Results: 1078



#Item
861CAPTCHA / Artificial intelligence / Image processing / Segmentation / Optical flow / Object recognition / Scale-invariant feature transform / Spamming / Computer vision / Vision / Imaging

Security and Usability Challenges of Moving-Object CAPTCHAs: Decoding Codewords in Motion Y. Xu† , G. Reynaga‡ , S. Chiasson‡ , J-M. Frahm† , F. Monrose† and P. van Oorschot‡ † Department of Computer Scien

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Source URL: cs.unc.edu

Language: English - Date: 2012-08-05 16:11:33
862Vision / Optics / Scale-invariant feature transform / Scale space / Object recognition / Feature detection / Gaussian function / Corner detection / Scale invariance / Computer vision / Image processing / Imaging

Distinctive Image Features from Scale-Invariant Keypoints David G. Lowe Computer Science Department University of British Columbia Vancouver, B.C., Canada

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Source URL: www.cs.ubc.ca

Language: English - Date: 2012-01-23 21:31:46
863Optics / Object recognition / Feature / 3D computer graphics / Scale-invariant feature transform / LESH / Computer vision / Imaging / Vision

Eurographics Workshop on 3D Object Retrieval[removed]I. Pratikakis, M. Spagnuolo, T. Theoharis, and R. Veltkamp (Editors) 3D shape retrieval based on Multi-scale Integral Orientations Asim Imdad Wagan1 , Stephane Bres1 ,

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Source URL: www.itl.nist.gov

Language: English - Date: 2010-06-13 10:36:58
864Optics / Object recognition / Pose / Template matching / Translation / 3D pose estimation / Scale-invariant feature transform / Computer vision / Vision / Imaging

Template Matching – Rigid Motion • Find transformation to align two images. • Focus on geometric features – (not so much interesting with intensity images)

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Source URL: www.cs.umd.edu

Language: English - Date: 2009-01-29 11:44:50
865Optics / 3D single object recognition / 3D scanner / Object recognition / Mellin transform / Scale-invariant feature transform / Shape context / Computer vision / Vision / Imaging

Identifying Objects in Range Data Based on Similarity Transformation Invariant Shape Signatures 1 Xiaolan Li1,2

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Source URL: www.itl.nist.gov

Language: English - Date: 2009-03-06 08:40:25
866Vision / Imaging / Edge detection / Image gradient / Object recognition / White noise / Photographic filter / Light-emitting diode / Gaussian filter / Computer vision / Image processing / Optics

98 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, VOL. 29,

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Source URL: www.cs.umd.edu

Language: English - Date: 2007-06-27 14:26:52
867Object recognition / Markov random field / Applied mathematics / Computer vision / Probability / Artificial intelligence

Object Recognition by Combining Appearance and Geometry David Crandall1 , Pedro Felzenszwalb2 , and Daniel Huttenlocher1 1 Cornell University

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Source URL: people.cs.uchicago.edu

Language: English - Date: 2005-11-01 23:33:46
868Face recognition / Image processing / Epipolar geometry / Image rectification / Pose / Eigenface / Facial recognition system / Scale-invariant feature transform / Object recognition / Computer vision / Vision / Imaging

TPAMI[removed]..7

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Source URL: www.cs.umd.edu

Language: English - Date: 2009-10-01 12:55:39
869Imaging / Histogram / Caltech 101 / Object recognition / Bag of words model / Feature / Computer vision / Vision / Artificial intelligence

Microsoft PowerPoint - BagofWords

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Source URL: www.cs.umd.edu

Language: English - Date: 2010-05-11 14:11:54
870Histogram / Object recognition / Codebook / Feature / Visual descriptors / Bag of words model in computer vision / Scale-invariant feature transform / Computer vision / Statistics / Artificial intelligence

Sampling Strategies for Bag-of-Features Image Classification Eric Nowak1,2, Fr´ed´eric Jurie1 , and Bill Triggs1 1 GRAVIR-CNRS-INRIA,

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Source URL: lear.inrialpes.fr

Language: English - Date: 2006-03-06 05:32:00
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