About: Real Time Precise Position Measurement Based on Low-Cost CMOS Image Sensor

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5977403&isnumber=5977204
Description	Construction of an embedded position measurement sensor based on the real-time image processing and a low-cost CMOS image sensor is presented in this work. Position measurement task is simplified with the use of assisted videometry concept - the target object is equipped with an additional marker (active or passive). An effective implementation of algorithm for the marker position estimation for Digital Signal Processor Blackfin(R) is presented. Having realized a set of measurements in the real-world conditions it has been shown that achievable linearity of the position measurement in the short-range of 7 pixels is about 1/52 of pixel with pixelsize dependent period of linearity error. Position measurement resolution is better than 1/200 of pixel. Construction of an embedded position measurement sensor based on the real-time image processing and a low-cost CMOS image sensor is presented in this work. Position measurement task is simplified with the use of assisted videometry concept - the target object is equipped with an additional marker (active or passive). An effective implementation of algorithm for the marker position estimation for Digital Signal Processor Blackfin(R) is presented. Having realized a set of measurements in the real-world conditions it has been shown that achievable linearity of the position measurement in the short-range of 7 pixels is about 1/52 of pixel with pixelsize dependent period of linearity error. Position measurement resolution is better than 1/200 of pixel. (en)
Title	Real Time Precise Position Measurement Based on Low-Cost CMOS Image Sensor Real Time Precise Position Measurement Based on Low-Cost CMOS Image Sensor (en)
skos:prefLabel	Real Time Precise Position Measurement Based on Low-Cost CMOS Image Sensor Real Time Precise Position Measurement Based on Low-Cost CMOS Image Sensor (en)
skos:notation	RIV/68407700:21230/11:00181184!RIV13-MSM-21230___
http://linked.open...avai/predkladatel	Fakulta elektrotechnická
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GD102/09/H082), S, Z(MSM6840770015)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Fischer, Jan Pribula, Ondrej
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	225816
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/11:00181184
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CMOS image sensor; sub-pixel position measurement; center of image gravity; assisted videometry (en)
http://linked.open.../riv/klicoveSlovo	CMOS image sensor assisted videometry center of image gravity sub-pixel position measurement
http://linked.open...ontrolniKodProRIV	[DD7960005F61]
http://linked.open...v/mistoKonaniAkce	Sarajevo
http://linked.open...i/riv/mistoVydani	Sarajevo
http://linked.open...i/riv/nazevZdroje	2011 18th International Conference on Systems, Signals and Image Processing
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Sensors and intelligent sensor systems
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Fischer, Jan Pribula, Ondrej
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-06-16 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Research of Methods and Systems for Measurement of Physical Quantities and Measured Data Processing.
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Sarajevo
https://schema.org/isbn	978-9958-9966-3-4
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Real Time Precise Position Measurement Based on Low-Cost CMOS Image Sensor

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