Results 121 to 130 of about 520 (159)

Computer Vision Technologies in Movement Disorders: A Systematic Review. [PDF]

Mov Disord Clin Pract
Pecoraro PM, Marsili L, Espay AJ, Bologna M, di Biase L.   +4 more
europepmc   +1 more source

[Application of multi-scale spatiotemporal networks in physiological signal and facial action unit measurement]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Xu S, Zhang S.
europepmc   +1 more source

Android-based implementation of Eulerian Video Magnification for vital signs monitoring

, 2013
openaire   +2 more sources

Motor symptoms of Parkinson's disease: critical markers for early AI-assisted diagnosis. [PDF]

Front Aging Neurosci
Yang N, Liu J, Sun D, Ding J, Sun L, Qi X, Yan W.   +6 more
europepmc   +1 more source

An overview of Eulerian video motion magnification methods

Computers and Graphics, 2023
An overview of Eulerian video motion magnification ...
Ahmed Mohamed Ahmed, Mohamed Abdelrazek, Sunil Aryal   +2 more
exaly   +4 more sources

Soot propensity detection by Eulerian video magnification

2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2017
This work presents the theoretical fundamentals of a novel approach to determine the threshold over which flames release soot into the environment, characterized by the Smoke Point Height concept. The recognition of this critical point requires the detection of particular morphological changes in the flame, identified in this approach through their ...
Julio Pino, Juan Cuevas, Felipe Escudero, Pedro Reszka, Andrés Fuentes   +4 more
openaire   +3 more sources

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Enhanced Eulerian video magnification

2014 7th International Congress on Image and Signal Processing, 2014
A post-processing technique is introduced to improve the Eulerian video magnification method, which is a state-of-the-art motion magnification method to manipulate small movements in videos based on spatio-temporal filtering. The proposed method use the Eulerian video magnification as a video spatio-temporal motion analyzer to get the pixel-level ...
Jingjing Luo, Xiuhong Chen
exaly   +2 more sources

Eulerian Video Magnification in Surveillance Systems

, 2022
In this article we look at the research behind Eulerian Video Magnification, its beginnings and innovations that lead to its potential use in real time heart rate measurement. The spatial amplitude changes are exaggerated using EVM in conjuncture with face detection using the Viola-Jones algorithm to allow measurement of moving subjects.
Ricanek, D., Honec, P.
openaire   +2 more sources

Response Analysis of Eulerian Video Magnification

Lecture Notes in Computational Vision and Biomechanics, 2019
The human eye has a very high optical resolution making it one of the most astonishing curiosities of the world. However, its spatial resolution is not good enough to capture everything happening around it, and it can miss out minor details, which can be termed as hidden movements.
S. Ramya Marie, J. Anudev
exaly   +2 more sources

Accelerating Eulerian Video magnification using FPGA

2017 19th International Conference on Advanced Communication Technology (ICACT), 2017
Video magnification can amplify and display the subtle motions that are impossible to see with our naked eyes. However, it's time consuming for CPU processing video magnification with high resolution. We propose a FPGA-based solution to Laplacian pyramid, temporal filter and pyramid reconstruction algorithm of the video magnification.
Xi Jin
exaly   +2 more sources