Results 21 to 30 of about 1,623,946 (263)

Pedestrian Counting with Occlusion Handling Using Stereo Thermal Cameras

open access: yesSensors, 2016
The number of pedestrians walking the streets or gathered in public spaces is a valuable piece of information for shop owners, city governments, event organizers and many others.
Miklas S. Kristoffersen   +3 more
doaj   +1 more source

Healthcare costs among patients with macular oedema associated with non-infectious uveitis: a US commercial payer’s perspective

open access: yesBMJ Open Ophthalmology, 2021
Objective To describe patient characteristics and healthcare costs associated with uveitic macular oedema (UME) in US clinical practices from a commercial payer’s perspective.Methods and analysis The IBM MarketScan Commercial Subset (1 October 2015–31 ...
George Joseph   +7 more
doaj   +1 more source

Computer Vision for 3D Perception and Applications

open access: yesSensors, 2021
Effective 3D perception of an observed scene greatly enriches the knowledge about the surrounding environment and is crucial to effectively develop high-level applications for various purposes [...]
Matteo Poggi, Thomas B. Moeslund
doaj   +1 more source

Volumetric macromolecule identification in cryo-electron tomograms using capsule networks

open access: yesBMC Bioinformatics, 2022
Background Despite recent advances in cellular cryo-electron tomography (CET), developing automated tools for macromolecule identification in submolecular resolution remains challenging due to the lack of annotated data and high structural complexities ...
Noushin Hajarolasvadi   +5 more
doaj   +1 more source

Anomaly Detection for Agricultural Vehicles Using Autoencoders

open access: yesSensors, 2022
The safe in-field operation of autonomous agricultural vehicles requires detecting all objects that pose a risk of collision. Current vision-based algorithms for object detection and classification are unable to detect unknown classes of objects. In this
Esma Mujkic   +4 more
doaj   +1 more source

Visual kinetic analysis

open access: yesChemical Science, 2019
Naked-eye comparison of reaction profiles is a powerful tool to extract mechanistic information – FAQ, video tutorial and templated examples included.
Christian D.-T. Nielsen, Jordi Burés
openaire   +4 more sources

Image analysis pipeline for segmentation of a biological porosity network, the lacuno-canalicular system in stingray tesserae

open access: yesMethodsX, 2020
A prerequisite for many analysis tasks in modern comparative biology is the segmentation of 3-dimensional (3D) images of the specimens being investigated (e.g. from microCT data).
Merlind Schotte   +3 more
doaj   +1 more source

Thermal Tracking of Sports Players

open access: yesSensors, 2014
We present here a real-time tracking algorithm for thermal video from a sports game. Robust detection of people includes routines for handling occlusions and noise before tracking each detected person with a Kalman filter.
Rikke Gade, Thomas B. Moeslund
doaj   +1 more source

Statistical Machine Learning for Human Behaviour Analysis

open access: yesEntropy, 2020
Human behaviour analysis has introduced several challenges in various fields, such as applied information theory, affective computing, robotics, biometrics and pattern recognition [...]
Thomas B. Moeslund   +4 more
doaj   +1 more source

Differences in Contrast Reproduction between Electronic Devices for Visual Assessment: Clinical Implications

open access: yesTechnologies, 2021
The easy access to electronic devices for users has resulted in the development of a vast range of programs and applications for visual evaluation and diagnosis that can be downloaded to any device. Some of them are based on tasks and stimuli that depend
Ainhoa Molina-Martín   +4 more
doaj   +1 more source

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