Results 1 to 10 of about 736,173 (214)

Development of 3D-Stacked 1Megapixel Dual-Time-Gated SPAD Image Sensor with Simultaneous Dual Image Output Architecture for Efficient Sensor Fusion [PDF]

Sensors
Sensor fusion is crucial in numerous imaging and sensing applications. Integrating data from multiple sensors with different field-of-view, resolution, and frame timing poses substantial computational overhead.
Kazuma Chida, Kazuhiro Morimoto, Naoki Isoda, Hiroshi Sekine, Tomoya Sasago, Yu Maehashi, Satoru Mikajiri, Kenzo Tojima, Mahito Shinohara, Ayman T. Abdelghafar, Hiroyuki Tsuchiya, Kazuma Inoue, Satoshi Omodani, Alice Ehara, Junji Iwata, Tetsuya Itano, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa   +18 more
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In vivo macromolecular crowding is differentially modulated by aquaporin 0 in zebrafish lens: Insights from a nanoenvironment sensor and spectral imaging [PDF]

Science Advances, 2021
Macromolecular crowding is crucial for cellular homeostasis. In vivo studies of macromolecular crowding and water dynamics are needed to understand their roles in cellular physiology and fate determination. Macromolecular crowding in the lens is essential for normal optics, and an understanding of its regulation will help prevent cataract and ...
Irene Vorontsova, Alexander Vallmitjana, Belén Torrado, Thomas F. Schilling, James E. Hall, Enrico Gratton, Leonel Malacrida   +6 more
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The Influence of Camera Sensor Size on Image Characteristics

Journal of Architecture, Art & Humanistic Science, 2021
The size of the camera sensor has a very important impact on the quality and quantity of details that can be obtained in the image, as is the case in films, the greater the area of the image that is formed on the camera sensor, the less one will have to ...
Hesham Marei
doaj   +1 more source

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
doaj   +1 more source

A polarisation‐analysing CMOS image sensor for sensitive polarisation modulation detection

Electronics Letters, 2021
In this study, a polarisation‐analysing CMOS image sensor is fabricated for sensitive polarisation modulation detection. Although the image sensor with on‐pixel polarisers can image the incident polarisation collectively, its sensitivity to a weak ...
R. Okada, K. Sasagawa, M. Haruta, H. Takehara, H. Tashiro, J. Ohta   +5 more
doaj   +1 more source

Planetary exploration with optical imaging systems review: what is the best sensor for future missions [PDF]

International Conference on Space Optics — ICSO 2014, 2017
When we talk about planetary exploration missions most people think spontaneously about fascinating images from other planets or close-up pictures of small planetary bodies such as asteroids and comets. Such images come in most cases from VIS/NIR- imaging- systems, simply called ‘cameras’, which were typically built by institutes in collaboration with ...
Michaelis, H., Behnke, T., Bredthauer, R., Holland, A., Janesick, J., Jaumann, R., Keller, H. U., Magrin, D., Greggio, D., Mottola, Stefano, Thomas, N., Smith, P.   +11 more
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Hybrid Time-of-Flight Image Sensors for Middle-Range Outdoor Applications

IEEE Open Journal of the Solid-State Circuits Society, 2022
This paper introduces a new series of time-of-flight (TOF) range image sensors that can be used for outdoor middle-range (10m to 100m) applications by employing a small duty-cycle modulated light pulse with a relatively high optical peak power.
Shoji Kawahito, Keita Yasutomi, Kamel Mars   +2 more
doaj   +1 more source

Taekwondo motion image recognition model based on hybrid neural network algorithm for wearable sensor of Internet of Things

Scientific Reports, 2023
Conventional IoT wearable sensor Taekwondo motion image recognition model mainly uses Anchor fixed proportion whole body target anchor frame to extract recognition features, which is vulnerable to dynamic noise, resulting in low displacement recognition ...
Xiaotong Lu
doaj   +1 more source

Progressive Early Image Recognition for Wireless Vision Sensor Networks

Sensors, 2022
A wireless vision sensor network (WVSN) is built by using multiple image sensors connected wirelessly to a central server node performing video analysis, ultimately automating different tasks such as video surveillance.
AlKhzami AlHarami, Abubakar Abubakar, Bo Zhang, Amine Bermak   +3 more
doaj   +1 more source

Imaging Insulin Secretion from Mouse Pancreas by MRI Is Improved by Use of a Zinc-Responsive MRI Sensor with Lower Affinity for Zn ²⁺ Ions [PDF]

Journal of the American Chemical Society, 2018
It has been demonstrated that divalent zinc ions packaged with insulin in β-cell granules can be detected by MRI during glucose-stimulated insulin secretion using a gadolinium-based Zn2+-sensitive agent. This study was designed to evaluate whether a simpler agent design having single Zn2+-sensing moieties but with variable Zn2+ binding affinities might
André F. Martins, Veronica Clavijo Jordan, Filip Bochner, Sara Chirayil, Namini Paranawithana, Shanrong Zhang, Su-Tang Lo, Xiaodong Wen, Piyu Zhao, Michal Neeman, A. Dean Sherry   +10 more
openaire   +2 more sources