Results 11 to 20 of about 2,310,902 (297)
Off-Axis Polarization Volume Lens for Diffractive Waveguide
Crystals, 2023 In augmented reality diffractive waveguide technology, the light field needs to be collimated before being transmitted into the diffractive waveguide.
Lixuan Zhang +6 more
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Nanomaterials, 2022 Polarization splitter–rotators (PSRs) are an essential component in on-chip polarization-sensitive and polarization–division multiplexing systems. In this work, we propose an ultracompact and high-performance silicon-based polarization splitter–rotator ...
Chengkun Dong +6 more
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Pupil Size Estimation Based on Spatially Weighted Corneal Flux Density
IEEE Photonics Journal, 2019 The pupil size is an important parameter in different studies on vision and ophthalmology. A pupil size estimation model is constantly needed when actual measurements are unavailable.
Yuning Zhang +6 more
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APL Materials, 2022 All-inorganic halide semiconductors with perovskite or perovskite-like structure have aroused a widespread concern recently for its environmental friendliness and stabilities while possessing excellent optoelectronic properties.
Mengrou Wang +10 more
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Sketchy rendering for information visualization [PDF]
, 2012 We present and evaluate a framework for constructing sketchy style information visualizations that mimic data graphics drawn by hand. We provide an alternative renderer for the Processing graphics environment that redefines core drawing primitives ...
Boukhelifa, N. +5 more
core +5 more sources
Information Visualization [PDF]
Information Visualization, 2002 AbstractThis overview introduces the key structure of the field of information visualization, a number of influential exemplars in the field, and challenging as well as promising directions of future developments. The focus is on explaining some of the most fundamental concepts, prominent approaches, and commonly held criteria.
openaire +1 more source
Influence of Display Luminance on Visual Discomfort in Dark Ambient Based on Haemodynamic Response
IEEE Photonics Journal, 2020 Display luminance is one of the most important factors that influence not only display performance but also visual discomfort greatly. To investigate the influence of display luminance and image content on visual discomfort, the haemodynamic response and
Yunyang Shi +4 more
doaj +1 more source
A Pathway into Metaverse: Gesture Recognition Enabled by Wearable Resistive Sensors
Advanced Sensor Research, 2023 Hand gesture recognition is of great importance for human–Metaverse interaction. The human hand is relatively smaller, with very complex articulations than the entire human body.
Shengshun Duan +6 more
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AFENet: Attention Fusion Enhancement Network for Optic Disc Segmentation of Premature Infants
Frontiers in Neuroscience, 2022 Retinopathy of prematurity and ischemic brain injury resulting in periventricular white matter damage are the main causes of visual impairment in premature infants.
Yuanyuan Peng +11 more
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Visualization of database structures for information retrieval [PDF]
, 1994 This paper describes the Book House system, which is designed to support children's information retrieval in libraries as part of their education. It is a shareware program available on CD‐ROM or floppy disks, and comprises functionality for database ...
Jensen, Grete +3 more
core +3 more sources