Copyright and Reprint Permissions: Abstracting is permitted with credit to the source. Libraries may photocopy beyond the limits of US copyright law, for private use of patrons, those articles in this volume that carr...
Copyright and Reprint Permissions: Abstracting is permitted with credit to the source. Libraries may photocopy beyond the limits of US copyright law, for private use of patrons, those articles in this volume that carry a code at the bottom of the first page, provided that the per-copy fee indicated in the code is paid through the Copyright Clearance Center. The papers in this book comprise the proceedings of the meeting mentioned on the cover and title page. They reflect the authors' opinions and, in the interests of timely dissemination, are published as presented and without change. Their inclusion in this publication does not necessarily constitute endorsement by the editors or the Institute of Electrical and Electronics Engineers, Inc.
Copyright and Reprint Permissions: Abstracting is permitted with credit to the source. Libraries may photocopy beyond the limits of US copyright law, for private use of patrons, those articles in this volume that carr...
Copyright and Reprint Permissions: Abstracting is permitted with credit to the source. Libraries may photocopy beyond the limits of US copyright law, for private use of patrons, those articles in this volume that carry a code at the bottom of the first page, provided that the per-copy fee indicated in the code is paid through the Copyright Clearance Center. The papers in this book comprise the proceedings of the meeting mentioned on the cover and title page. They reflect the authors' opinions and, in the interests of timely dissemination, are published as presented and without change. Their inclusion in this publication does not necessarily constitute endorsement by the editors or the Institute of Electrical and Electronics Engineers, Inc.
The following topics are dealt with: image restoration of curved document images; image segmentation based stereo matching sequence using graph cuts; wavelet based hierarchial surface approximation using local feature...
The following topics are dealt with: image restoration of curved document images; image segmentation based stereo matching sequence using graph cuts; wavelet based hierarchial surface approximation using local feature subset selection; similarity measure and learning with Gray level aura matrices (GLAM) for texture image retrieval; 3D geometry models coding and morphing for efficient video compression; robust colour object detection using joint probability functions; generalized hidden Markov model; skew Gabor filter in source signal separation and local spectral analysis; motion estimation with optimization; Gibbs maximum likelihood estimation.
Studies were conducted to optimize the chemical composition of the steel and improve its deoxidation and microalloying in order to reduce the consumption of the scarce SiMgTi alloy and improve the properties of railro...
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Studies were conducted to optimize the chemical composition of the steel and improve its deoxidation and microalloying in order to reduce the consumption of the scarce SiMgTi alloy and improve the properties of railroad rails. Analysis of the effect of titanium on the rails indicates that it produces a small increase in the tensile strength of non-heat-treated rails, while it has a major negative effect on the impact toughness at content above .016%. The feasibility of reducing the consumption of the SiMgTi alloy by addition of a small amount of ferrotitanium to the ladle. This was found to help stabilize the level of oxidation of the metal and reduce damage to the rails by macrostructural defects.
We investigate generalizable face anti-spoofing (FAS) using information bottleneck theory. As generalizable FAS aims to detect spoofing in unseen scenarios, it has recently gained significant attention. Existing metho...
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The three articles in this special section are selected papers from the ieee CS conference on computervision and patternrecognition that was held in Anchorage, AL, in June 2008.
The three articles in this special section are selected papers from the ieee CS conference on computervision and patternrecognition that was held in Anchorage, AL, in June 2008.
We describe a monocular real-time computervision system that identifies shopping groups by detecting and tracking multiple people as they wait in a checkout line or service counter. Our system segments each frame int...
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ISBN:
(纸本)0769512720
We describe a monocular real-time computervision system that identifies shopping groups by detecting and tracking multiple people as they wait in a checkout line or service counter. Our system segments each frame into foreground regions which contains multiple people. Foreground regions are further segmented into individuals using a temporal segmentation of foreground and motion cues. Once a person is detected, an appearance model based on color and edge density in conjunction with a mean-shift tracker is used to recover the person's trajectory. People are grouped together as a shopping group by analyzing interbody distances. The system also monitors the cashier's activities to determine when shopping transactions start and end. Experimental results demonstrate the robustness and real-time performance of the algorithm.
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