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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00181170" target="_blank" >RIV/68407700:21230/11:00181170 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Real Time Precise Position Measurement Based on Low-Cost CMOS Image Sensor
Original language 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.
Czech name
—
Czech description
—

Project
<a href="/en/project/GD102%2F09%2FH082" target="_blank" >GD102/09/H082: Sensors and intelligent sensor systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2011 18th International Conference on Systems, Signals and Image Processing
ISBN
978-9958-9966-1-0
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
119-122
Publisher name
University of Sarajevo
Place of publication
Sarajevo
Event location
Sarajevo
Event date
Jun 16, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)