Results 251 to 260 of about 428,042 (307)

Improved mapping of Arctic fractional land cover and land cover change from multi-resolution optical remote sensing.

open access: yesRemote Sens Environ
Zhu X   +9 more
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Range From Focus Pixel-by -Pixel

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2005
We describe a nd demonstrate an ambient lllumlnation method for range Imaging In parallel with and using the same sensor that is used for Intensity Imaging. Our method automates the well known "range-from-focus" method. It makes use of our reaiizatlon that range can be calculated directly from a focus error signal: It is not necessary to actually focus
Mel W. Siegel, M. L. Leary
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Colorado 14ers, Pixel by Pixel

International Journal of Applied Geospatial Research, 2011
This document describes a capstone learning exercise designed for undergraduates enrolled in an introductory geospatial tools course. The overarching theme of the exercise, Colorado 14ers, Pixel by Pixel, is mountain geography. While immersed in a digital mountainous landscape, students explore topics of geomorphology and geomorphometry and discover ...
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Pixels that Sound

2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 2005
People and animals fuse auditory and visual information to obtain robust perception. A particular benefit of such cross-modal analysis is the ability to localize visual events associated with sound sources. We aim to achieve this using computer-vision aided by a single microphone. Past efforts encountered problems stemming from the huge gap between the
Einat Kidron   +2 more
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Rest in pixels

Proceedings of the 15th International Academic MindTrek Conference: Envisioning Future Media Environments, 2011
Vernacular memorials are becoming a common site on our roadsides and are increasingly being used, not only part of the grieving process but often encompasses a desire to encourage behavioural change in road usage. In the paper we present a locative virtual memorial service designed to address the needs of families to provide a memorial situated at the ...
Lochrie, Mark Ian, Coulton, Paul
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Predicates and pixels

New Generation Computing, 1989
This paper explores the possibilities of programming with graphical representations of logic programs. Two example programs are given in the concurrent logic language FGDC but many languages based on rewrite rules would be suitable for the same treatment.
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Display pixel caching

ACM SIGGRAPH 2011 Talks, 2011
We present a new video mode for television sets that we refer to as display pixel caching (DPC). It fills empty borders with spatially and temporally consistent information while preserving the original video format. Unlike related video modes, such as stretching, zooming, and video retargeting, DPC does not scale or stretch individual frames. Instead,
Clemens Birklbauer   +4 more
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