Results 251 to 260 of about 2,624,655 (295)

INTERPUPILLARY DISTANCE MEASUREMENTS

Optometry and Vision Science, 1972
ABSTRACT Interpupillary measurements were made employing four techniques. Three methods employed pupillometers. two of which measured interpupillary distances at infinity and one both at infinity and the near visual distance.
openaire   +2 more sources

Distance measuring device for acoustically measuring distance

The Journal of the Acoustical Society of America, 2008
A distance measuring device includes a transmitter for transmitting an acoustic signal at a distant object, an acoustic signal receiver for receiving a reflected acoustic signal reflected from the distant object, a temperature sensor detecting air temperature, a humidity sensor detecting air humidity, an amplifier amplifying the reflected acoustic ...
openaire   +1 more source

Semantic Distance Measures

Computational Intelligence, 2000
The measurement of information is potentially as important to an information engineer as the measurement of physical quantities is to a civil or mechanical engineer. This article introduces semantic measures, representing the distance between the meanings of two messages.
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Experiments on Average Distance Measure

2006
ADM (Average Distance Measure) is an IR effectiveness metric based on the assumptions of continuous relevance and retrieval. This paper presents some novel experimental results on two different test collections: TREC 8, re-assessed on 4-levels relevance judgments, and TREC 13 TeraByte collection.
DELLA MEA, Vincenzo, DEMARTINI, Gianluca, DI GASPERO, Luca, MIZZARO, Stefano   +3 more
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Absolute distance measurement system with micron-grade measurement uncertainty and 24 m range using frequency scanning interferometry with compensation of environmental vibration

Optics Express, 2016
Bingguo Liu, Fengdong Chen
exaly  

Self-mixing instrument for simultaneous distance and speed measurement

Optics and Lasers in Engineering, 2017
Michele Nórgia, Alessandro Pesatori
exaly  

Distance measurement system for autonomous vehicles using stereo camera

Array, 2020
Abdelmoghit Zaarane, Ibtissam Slimani
exaly  

Femtosecond frequency comb based distance measurement in air

Optics Express, 2009
P Balling, Petr Kren, S A Van Den Berg
exaly  

Distance Measures

2008
Shashi Shekhar, Hui Xiong
openaire   +1 more source

High-precision absolute distance and vibration measurement with frequency scanned interferometry

Applied Optics, 2005
Keith Riles
exaly