Scale-invariant feature transform

Results: 277



#Item
201CAPTCHA / 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
202Vision / 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
203Visual descriptors / Shape context / Image retrieval / SURF / Feature / Histogram / Segmentation / Recall / Scale-invariant feature transform / Computer vision / Vision / Imaging

IEEE INTERNATIONAL CONFERENCE ON SHAPE MODELING AND APPLICATIONS (SMI[removed]Visual Similarity based 3D Shape Retrieval Using Bag-of-Features

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Source URL: www.itl.nist.gov

Language: English - Date: 2010-08-18 14:41:02
204Optics / 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
205Optics / 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
206Optics / 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
207Face 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
208Imaging / Optics / Scale-invariant feature transform / Harris affine region detector / Geodesic / Differential geometry of surfaces / Shape context / Invariant / Scale space / Computer vision / Image processing / Vision

Deformation Invariant Image Matching Haibin Ling David W. Jacobs Center for Automation Research, Computer Science Department

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Source URL: www.cs.umd.edu

Language: English - Date: 2005-07-19 16:35:13
209Artificial intelligence / Hough transform / Corner detection / Feature detection / Feature / Simultaneous localization and mapping / Map / Scale-invariant feature transform / Principal curvature-based region detector / Computer vision / Image processing / Vision

PERMIS Map Quality Assessment Final

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Source URL: www.itl.nist.gov

Language: English - Date: 2009-03-06 08:39:23
210Histogram / 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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