Results 11 to 20 of about 760,906 (293)
Wavefront image sensor chip [PDF]
Optics Express, 2010 We report the implementation of an image sensor chip, termed wavefront image sensor chip (WIS), that can measure both intensity/amplitude and phase front variations of a light wave separately and quantitatively.
Cui, Xiquan +3 more
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Sensors, 2016 Recently, it is believed that lighting and communication technologies are being replaced by high power LEDs, which are core parts of the visible light communication (VLC) system.
Phat Huynh, Myungsik Yoo
doaj +3 more sources
A non-contact interactive system for multimodal surgical robots based on LeapMotion and visual tags
Frontiers in Neuroscience, 2023 In recent years, the integration of robots in minimally invasive surgery has gained significant traction in clinical practice. However, conventional contact-based human-computer interaction poses the risk of bacterial infection, significantly limiting ...
Xinkang Zhang +8 more
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Ultrasonic Imaging and Sensors
Sensors, 2022 Ultrasound imaging is a wide research field, covering areas from wave propagation physics, sensors and front-end electronics to image reconstruction algorithms and software [...]
Jorge Camacho +2 more
openaire +4 more sources
Diagnostics, 2023 The retinal vessels in the human body are the only ones that can be observed directly by non-invasive imaging techniques. Retinal vessel morphology and structure are the important objects of concern for physicians in the early diagnosis and treatment of ...
Jieni Zhang +7 more
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Aerospace, 2022 Strict regulations issued by international administrative bodies limit the CO2 equivalent emissions for new aircraft, while increasing efficiency requirements.
Pau Bas-Calopa +2 more
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Frontiers in Neurorobotics, 2020 Traditionally the Perception Action cycle is the first stage of building an autonomous robotic system and a practical way to implement a low latency reactive system within a low Size, Weight and Power (SWaP) package.
Paul Kirkland +3 more
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Design of an SVM Classifier Assisted Intelligent Receiver for Reliable Optical Camera Communication
Sensors, 2021 Embedding optical camera communication (OCC) commercially as a favorable complement of radio-frequency technology has led to the desire for an intelligent receiver system that is eligible to communicate with an accurate light-emitting diode (LED ...
Md. Habibur Rahman +4 more
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IEEE Photonics Journal, 2022 In this paper, the image sensor compensation frameworks are established based on the correlation of pixel response characteristics; The pixel response model is established, and a method to measure the crosstalk of adjacent pixels of color image sensor ...
Qiang Wen +6 more
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Experimental evaluation of occupancy lighting control based on low-power image-based motion sensor
SICE Journal of Control, Measurement, and System Integration, 2021 Occupancy lighting control, which is used to turn lights on/off based on the occupancy state measured by an occupancy sensor, is a popular and effective type of automatic lighting control. This paper clarifies the effectiveness of occupancy control based
Takuya Futagami, Noboru Hayasaka
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