Results 11 to 20 of about 4,786,151 (305)
Advances in Materials, 2023 Being renowned for operating with visible‐light pulses and electrical signals, optoelectronic memristive synaptic devices have excellent potential for neuromorphic computing systems and artificial visual information processing.
Dayanand Kumar +4 more
semanticscholar +1 more source
Point Cloud Repair Method via Convex Set Theory
Applied Sciences, 2023 The point cloud is the basis for 3D object surface reconstruction. An incomplete point cloud significantly reduces the accuracy of downstream work such as 3D object reconstruction and recognition.
Tianzhen Dong +3 more
doaj +1 more source
Analysis and comparison of monofocal, extended depth of focus and trifocal intraocular lens profiles
Scientific Reports, 2022 To test the feasibility of using profilometers to extract information about IOL surfaces design. A standard monofocal IOL (Tecnis 1), a monofocal IOL that provided some depth of focus (Eyhance), an extended depth of focus IOL based on refractive optics ...
Juan J. Miret +4 more
doaj +1 more source
Federated selective aggregation for on-device knowledge amalgamation
Chip, 2023 : In the current work, we explored a new knowledge amalgamation problem, termed Federated Selective Aggregation for on-device knowledge amalgamation (FedSA).
Donglin Xie +7 more
doaj +1 more source
Early-stage visual perception impairment in schizophrenia, bottom-up and back again
Schizophrenia, 2022 Visual perception is one of the basic tools for exploring the world. However, in schizophrenia, this modality is disrupted. So far, there has been no clear answer as to whether the disruption occurs primarily within the brain or in the precortical areas ...
Petr Adámek, V. Langová, J. Horáček
semanticscholar +1 more source
Dynamics of Visual Adaptation With Simultaneous Stimulation of Two Visual Pathways
Frontiers in Neuroscience, 2021 Primates’ retinal ganglion cells in different visual pathways have been shown to adapt independently (Current Biology 22 (2012) 220–224). However, the manner in which adaptation occurs under simultaneous stimulation of two visual pathways has not yet ...
Clemente Paz-Filgueira +4 more
doaj +1 more source
Fast Underwater Image Enhancement for Improved Visual Perception [PDF]
IEEE Robotics and Automation Letters, 2019 In this letter, we present a conditional generative adversarial network-based model for real-time underwater image enhancement. To supervise the adversarial training, we formulate an objective function that evaluates the perceptual image quality based on
M. Islam, Youya Xia, Junaed Sattar
semanticscholar +1 more source
Visual Perception Enabled Industry Intelligence: State of the Art, Challenges and Prospects
IEEE Transactions on Industrial Informatics, 2021 Visual perception refers to the process of organizing, identifying, and interpreting visual information in environmental awareness and understanding. With the rapid progress of multimedia acquisition technology, research on visual perception has been a ...
Jiachen Yang +4 more
semanticscholar +1 more source
BMC Ophthalmology, 2020 Background The measurement of the pupillary function is an indispensable test in some eye examinations, being necessary the evaluation of the precision of instruments performing such measures.
David P. Piñero +5 more
doaj +1 more source
Finding Nemo’s Giant Cousin: Keypoint Matching for Robust Re-Identification of Giant Sunfish
Journal of Marine Science and Engineering, 2023 The Giant Sunfish (Mola alexandrini) has unique patterns on its body, which allow for individual identification. By continuously gathering and matching images, it is possible to monitor and track individuals across location and time.
Malte Pedersen +2 more
doaj +1 more source