Results 41 to 50 of about 314 (120)

Speed up Eulerian Video Motion Magnification [PDF]

open access: yes, 2017
A standard video can have small video motions that are difficult to see by naked eye because of it limited sensitivity. These hidden signals variation may have highly useful information that can be used in variety of applications fields such as ...
Ahmed A. Shkara, Yossra Hussain
core   +2 more sources

Performance Analysis of Eulerian Colour and Motion Magnification Techniques [PDF]

open access: yes, 2017
Bu çalışmasında, insan gözü tarafından algılanması zor olan bir görüntüdeki, gizli renk ve hareket değişimlerini açığa çıkarmada kullanılan görüntü büyütme yöntemlerinin performans analizi yapılmıştır.
KAŞ, Ümit, TANYILDIZI, Erkan
core   +1 more source

Non-Contact Oxygen Saturation Estimation Using Deep Learning Ensemble Models and Bayesian Optimization

open access: yesTechnologies
Monitoring Peripheral Oxygen Saturation (SpO2) is an important vital sign both in Intensive Care Units (ICUs), during surgery and convalescence, and as part of remote medical consultations after of the COVID-19 pandemic.
Andrés Escobedo-Gordillo   +2 more
doaj   +1 more source

Non-Invasive Detection of Diabetic Complications via Pattern Analysis of Temporal Facial Colour Variations [PDF]

open access: yes, 2020
Background and Objective: Diabetes mellitus is a common disorder amounting to 400 million patients worldwide. It is often accompanied by a number of complications, including neuropathy, nephropathy, and cardiovascular diseases.
Blanes-Vidal, Victoria   +3 more
core   +1 more source

A non-invasive subtle pulse rate extraction method based on Eulerian video magnification [PDF]

open access: yes, 2019
Measuring pulse rate by means of video recording of the wrist area is a non-invasive approach. Eulerian Video Linear Magnification (EVLM) is used in this paper to magnify, and make visible, subtle pulse-induced wrist motions.
A Davis   +10 more
core   +1 more source

Effective recognition of facial micro-expressions with video motion magnification [PDF]

open access: yes, 2016
Facial expression recognition has been intensively studied for decades, notably by the psychology community and more recently the pattern recognition community.
Huo-Chong Ling (7185617)   +7 more
core  

Learnable Eulerian Dynamics for Micro-Expression Action Unit Detection [PDF]

open access: yes
Micro-expressions (MEs) are subtle, quick and involuntary facial muscle movements. Action unit (AU) detection plays an important role in facial micro-expression analysis due to the ambiguity of MEs.
Peng, Wei   +2 more
core   +1 more source

Estudo do monitoramento de batimentos cardíacos por imagens / Study of heartbeat imaging monitoring [PDF]

open access: yes, 2020
Este trabalho busca reimplementar um método chamado Eulerian Video Magnification (EVM) para extrair medidas fisiológicas, particularmente a frequência cardíaca.
Figueredo, Marcos Batista   +2 more
core   +1 more source

Remote Vital Signs Monitoring in Neonatal Intensive Care Unit Using a Digital Camera [PDF]

open access: yes, 2022
Conventional contact-based vital signs monitoring sensors such as pulse oximeters or electrocardiogram (ECG) may cause discomfort, skin damage, and infections, particularly in neonates with fragile, sensitive skin.
Al-Naji, Ali   +4 more
core  

Extended Local Binary Patterns for Efficient and Robust Spontaneous Facial Micro-Expression Recognition [PDF]

open access: yes, 2019
Facial Micro-Expressions (MEs) are spontaneous, involuntary facial movements when a person experiences an emotion but deliberately or unconsciously attempts to conceal his or her genuine emotions.
Guo, Chengyu   +5 more
core   +1 more source

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