Results 151 to 160 of about 301,173 (181)
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Leonardo, 2010
In the Line of Sight is a light installation that uses 100 computer-controlled tactical flashlights to project low-resolution video footage of suspicious human motion into the exhibition space. Each flashlight projects a light spot on the wall. All flashlights combined create a ten-by-ten matrix representation of the source footage, featured on a video
Daniel Sauter, Fabian Winkler
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In the Line of Sight is a light installation that uses 100 computer-controlled tactical flashlights to project low-resolution video footage of suspicious human motion into the exhibition space. Each flashlight projects a light spot on the wall. All flashlights combined create a ten-by-ten matrix representation of the source footage, featured on a video
Daniel Sauter, Fabian Winkler
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1977
Abstract : This handbook contains measured line-of-sight (LOS) data for 12 types of terrain and vegetation combinations. The terrain/vegetation types are identified or classified with word descriptions, topographic maps, and aerial and ground photographs.
Judith H. Lind, Carol J. Burge
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Abstract : This handbook contains measured line-of-sight (LOS) data for 12 types of terrain and vegetation combinations. The terrain/vegetation types are identified or classified with word descriptions, topographic maps, and aerial and ground photographs.
Judith H. Lind, Carol J. Burge
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The Line of Sight (LoS) is one of the latest tools to join the analytics suite of tools for the Solar System Treks (https://trek.nasa.gov) portals.  The LoS tool provides a way to compute visibility between the entities in our solar system. More concretely, this utility searches for windows of communication or a “line of sight& ...
Emily Law +2 more
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Emily Law +2 more
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Optics and Photonics News, 2019
Computational imaging techniques, sensitive photon detectors and considerable imagination are creating techniques for 3-D imaging of objects around corners and behind walls.
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Computational imaging techniques, sensitive photon detectors and considerable imagination are creating techniques for 3-D imaging of objects around corners and behind walls.
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Line-of-Sight Wideband Propagation
1973Abstract : REPORT DOCUMENTS WORK CARRIED OUT IN THREE INTERRELATED TECHNICAL AREAS: STUDY OF CHANNEL MEASUREMENT TECHNIQUES, MODELING THE MULTIPATH STRUCTURE OF LINE-OF-SIGHT TROPOSPHERIC PATHS, AND PREDICTION OF SPREAD SPECTRUM MODEM PERFORMANCE AS A FUNCTION OF MULTIPATH CONDITIONS.
Charles J. Boardman +2 more
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2009
In this chapter we discuss the problem of calculating line-of-sight (LOS) between objects located at different points of a given digital-elevation-model. This problem finds practical application in many areas of civil engineering, military tactical command and control, cellular operators, wind-turbine positioning and even ray-tracing.
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In this chapter we discuss the problem of calculating line-of-sight (LOS) between objects located at different points of a given digital-elevation-model. This problem finds practical application in many areas of civil engineering, military tactical command and control, cellular operators, wind-turbine positioning and even ray-tracing.
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2015
THE DILEMMA TURNS US AROUND and distorts our priorities. As a result, we end up pursuing goals and outcomes that are not necessarily important, valuable, or consistent with what we care about. Accelerating this “creep and drift” is one of the dilemma’s specialties.
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THE DILEMMA TURNS US AROUND and distorts our priorities. As a result, we end up pursuing goals and outcomes that are not necessarily important, valuable, or consistent with what we care about. Accelerating this “creep and drift” is one of the dilemma’s specialties.
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Terrestrial line-of-sight links
2012This chapter describes propagation issues relating to outdoor terrestrial line-of-sight (LOS) links, which are a widely used example of, in ITU terminology, a 'fixed service'. The significance of 'fixed' in this context is that both ends of the radio path terminate in equipment used under controlled conditions, unlike broadcasting or mobile services ...
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