Results 201 to 210 of about 97,127 (262)

An integrated CMOS micro search‑coil magnetometer with on‑chip calibration and a low‑noise amplifier. [PDF]

open access: yesMicrosyst Nanoeng
Tavakkoli H   +6 more
europepmc   +1 more source
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Panoramic sensor calibration

Pattern Recognition Letters, 1998
This paper presents a new method of camera calibration for a panoramic stereovision sensor based on cylindrical projective geometry. The panoramic sensor allows us to get peripheral information about unknown environments, the architecture simplifies computation considerably. The device needs no calculation of epipolar lines.
Ryad Benosman   +2 more
openaire   +1 more source

Sensor calibration and simulation

SPIE Proceedings, 2008
We describe a method for simulating the output of an image sensor to a broad array of test targets. The method uses a modest set of sensor calibration measurements to define the sensor parameters; these parameters are used by an integrated suite of Matlab software routines that simulate the sensor and create output images.
Joyce E. Farrell   +2 more
openaire   +1 more source

Calibration of a Wearable Glucose Sensor

The International Journal of Artificial Organs, 1992
Calibration of glucose sensors proved difficult for electrodes with immobilized glucose-oxidase. The correlation between the sensitivity of the electrodes in vitro and in vivo appeared to be poor. We developed a new type of glucose sensor, based on a microdialysis system, in which an oxygen electrode is used as detector outside the body and the enzyme ...
SCHMIDT, FJ   +3 more
openaire   +3 more sources

Calibration of Rotating Sensors

2009
This paper reports about a method for calibrating rotating senors, namely, rotating sensor-line cameras and laser range-finders. Both together are used to reconstruct accurately 3D environments, such as, for example, large buildings. One of the important steps in the 3D reconstruction pipeline is the fusion of data.
Karsten Scheibe   +2 more
openaire   +1 more source

Blind calibration of sensor networks

Proceedings of the 6th international conference on Information processing in sensor networks - IPSN '07, 2007
This paper considers the problem of blindly calibrating sensor response using routine sensor network measurements. We show that as long as the sensors slightly oversample the signals of interest, then unknown sensor gains can be perfectly recovered. Remarkably, neither a controlled stimulus nor a dense deployment is required.
Laura Balzano, Robert Nowak
openaire   +1 more source

Feature Calibration in Sensor Networks

2008 IEEE International Symposium on Parallel and Distributed Processing with Applications, 2008
Despite recent theory development, methods of calibration that accurately recover signals from biased sensor readings remain limited in their applicability. Acoustic sensors, for instance, which have been popular in low power wireless sensor networks, are difficult to calibrate in this manner, given their significant hardware variability, large dynamic
Hui Cao 0001   +3 more
openaire   +1 more source

Technique for calibrating an omnidirectional sensor

Proceedings 1999 IEEE/RSJ International Conference on Intelligent Robots and Systems. Human and Environment Friendly Robots with High Intelligence and Emotional Quotients (Cat. No.99CH36289), 2003
In this paper we present a method to calibrate our omnidirectional sensor named SYCLOP ("Conic System for Localization and Perception"). Actually this sensor is installing on the mobile robot SARAH, and it is able to rake a panoramic image of the environment. From this image we can localize the mobile robot using natural beacon detection.
Cyril Cauchois   +3 more
openaire   +1 more source

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