Results 251 to 260 of about 532,636 (276)
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2013
The conventional photodiode, available in every CMOS process as a PN junction, can be enriched by smart electronics and therefore achieve interesting performance in the implementation of 3D Time-Of-Flight imagers. The high level of integration of deep submicron technologies allows the realization of 3D pixels with interesting features while keeping ...
Perenzoni, Matteo +4 more
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The conventional photodiode, available in every CMOS process as a PN junction, can be enriched by smart electronics and therefore achieve interesting performance in the implementation of 3D Time-Of-Flight imagers. The high level of integration of deep submicron technologies allows the realization of 3D pixels with interesting features while keeping ...
Perenzoni, Matteo +4 more
openaire +2 more sources
Interpretation of Sensor-Based 3D Documentation
2016In contemporary architectural design and conservation, digital media has increasingly been used to generate, visualize and manage new and existing architecture. Digital 3D architectural models play different roles in the design process, project management and the relationship with the client.
MEZZINO, DAVIDE +2 more
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2002
This chapter is concerned with three-dimensional (3D) image acquisition, including a brief introduction to the problems of two-dimensional image capturing. We emphasize on 3D data because it represents information about the geometrical shape and is therefore often of much greater value than 2D data that represents the local reflectivity only ...
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This chapter is concerned with three-dimensional (3D) image acquisition, including a brief introduction to the problems of two-dimensional image capturing. We emphasize on 3D data because it represents information about the geometrical shape and is therefore often of much greater value than 2D data that represents the local reflectivity only ...
openaire +1 more source
Multi-resolution optical 3D sensor
SPIE Proceedings, 2007A new multi resolution self calibrating optical 3D measurement system using fringe projection technique named "kolibri FLEX multi" will be presented. It can be utilised to acquire the all around shape of small to medium objects, simultaneously. The basic measurement principle is the phasogrammetric approach /1,2,3/ in combination with the method of ...
Peter Kühmstedt +4 more
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3D Printed Wearable Glucose Sensors
ECS Meeting Abstracts, 2018School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164 Wearable biosensor technology has attracted intensive research interests since it provides accurate monitoring of physiological samples for diagnosing, managing and treating disease and monitoring individual physical health without ...
Yang Song +4 more
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Multi sensor 3D indoor localisation
2015 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2015We present an indoor localisation system that integrates different sensor modalities, namely Wi-Fi, barometer, iBeacons, step-detection and turn-detection for localisation of pedestrians within buildings over multiple floors. To model the pedestrian's movement, which is constrained by walls and other obstacles, we propose a state transition based upon ...
Frank Ebner +4 more
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3D airflow velocity vector sensor
2011 IEEE 24th International Conference on Micro Electro Mechanical Systems, 2011In this paper, we propose a sensor for measuring the three-dimensional (3D) velocity vector of airflows. The sensor, which was a 10 mm spherical figure, had a laminated structure with three channels fabricated inside. The components of the airflow velocity vector were measured respectively by three piezo-resistive cantilevers fabricated in each of the ...
N Nguyen Minh-Dung +5 more
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Rotating periscope based 3D sensor
2008 Conference on Human System Interactions, 2008For humans and visual animals vision it is the primary and the most sophisticated perceptual modality to get information about the surrounding world. Depth perception is a part of vision allowing to accurately determine the distance to an object which makes it an important visual task.
Barna Resko +3 more
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Isotropic 3D silicon hall sensor
2015 28th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), 2015This paper reports the first three-dimensional (3D) Hall sensor with isotropic sensitivity for the three spatial components of the magnetic field. The silicon device has the shape of a hexagonal prism with symmetric sets of three contacts on its top and bottom surfaces.
Christian Sander +4 more
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2015
Vision chips continue to aggressively follow the complexity of nanochips. The smartphone vision-chips of 2014 exceeded 16 Mega-pixels, irrespective of the optical-resolution limits of their lenses with focal lengths of 5 mm or less. At 24- to 48-bit per pixel, this volume of video data is about to flood the Internet, where video already exceeds 70 % of
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Vision chips continue to aggressively follow the complexity of nanochips. The smartphone vision-chips of 2014 exceeded 16 Mega-pixels, irrespective of the optical-resolution limits of their lenses with focal lengths of 5 mm or less. At 24- to 48-bit per pixel, this volume of video data is about to flood the Internet, where video already exceeds 70 % of
openaire +1 more source