Results 261 to 270 of about 4,075,667 (324)
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3D Body Scanning in a Mirror Cabinet
2008Body scanners offer significant potential for use in many applications like clothing industry, orthopedy, surgery, healthcare, monument conservation, art, as well as film- and computer game industry. In order to avoid distortions due to body movements (e.g.
Sven Molkenstruck +2 more
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Microsystem Technologies, 2007
This paper introduces the development of a new MEMS-based optical mirror, which performs optical scanning function with discrete reflection angles in an out-of-plane configuration. The device was fabricated through Deep Reactive Ion Etching (DRIE) process on silicon-on-insulator (SOI) wafer, followed by assembly with two metalised glass dies.
Z. F. Wang +4 more
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This paper introduces the development of a new MEMS-based optical mirror, which performs optical scanning function with discrete reflection angles in an out-of-plane configuration. The device was fabricated through Deep Reactive Ion Etching (DRIE) process on silicon-on-insulator (SOI) wafer, followed by assembly with two metalised glass dies.
Z. F. Wang +4 more
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Study of electrostatic actuated MEMS biaxial scanning micro-mirror with comb structure
, 2020MEMS based actuator and scanning mirrors are device that steers and reflects incident light by angular rotation of the mirror itself. For single axis scanning, the mirror itself provides the required angular rotation, while most of the biaxial scanning ...
Dhrubajyoti Sadhukhan, G. Singh
semanticscholar +1 more source
A MFC Scheme for Electromagnetic Scanning Micro-mirrors
2020 IEEE International Conference on Real-time Computing and Robotics (RCAR), 2020Electromagnetic scanning micro-mirror (ESM) is a complicated MEMS device exhibiting highly underdamped oscillation and non-linear behavior. Therefore, building an accurate model of the ESM is not an easy job. For avoid constructing complex models, a model-independent control method would be more attractive in engineering practice.
Xiaoqian Zhou +3 more
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Measurement, 2019
Checking the geometric quality of each precast concrete (PC) element is an important task to ensure proper assemblage of PC elements on construction sites.
Min-koo Kim +3 more
semanticscholar +1 more source
Checking the geometric quality of each precast concrete (PC) element is an important task to ensure proper assemblage of PC elements on construction sites.
Min-koo Kim +3 more
semanticscholar +1 more source
On the design of piezoelectric MEMS scanning mirror for large reflection area and wide scan angle
Sensors and Actuators A-Physical, 2022Hao Cheng +8 more
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A MEMS mirror driver ASIC for beam-steering in scanning MEMS-based LiDAR
Optical Engineering + Applications, 2019In this paper, a MEMS mirror driver ASIC that operates a 1D MEMS mirror with accurate amplitude is presented. It provides a set of position signals, precisely aligned to the MEMS mirror that enables a beam forming and laser shooting scheduling for LiDAR (
I. Maksymova +4 more
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Advanced Application of Centralized Control for a Scanning Mirror System Based on EtherCAT Fieldbus
International Journal of Control, Automation and Systems, 2021Ruei-Yu Huang +5 more
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Exploiting mirrors for laser stripe 3D scanning
Fourth International Conference on 3-D Digital Imaging and Modeling, 2003. 3DIM 2003. Proceedings., 2004This paper proposes and evaluates the use of a mirror for improving the scanning process when using laser-stripe acquisition devices. We propose to exploit mirrors for two different purposes: automatizing the 3D acquisition process and allowing the scanning of hard-to-reach parts.
Fasano A +3 more
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Example Application of Scanning Mirrors
2003Micromachining technology can enable a new generation of portable projection-video displays that are lower in weight, power consumption, and cost than displays that are available today. Emerging micromachined projection video display technologies fall into three general categories: 1. Two-dimensional arrays.
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