Results 81 to 90 of about 1,928 (167)

Visual Dynamics: Probabilistic Future Frame Synthesis via Cross Convolutional Networks [PDF]

, 2016
We study the problem of synthesizing a number of likely future frames from a single input image. In contrast to traditional methods, which have tackled this problem in a deterministic or non-parametric way, we propose a novel approach that models future ...
Bouman, Katherine L., Freeman, William T., Wu, Jiajun, Xue, Tianfan   +3 more
core   +1 more source

Fusion of Dual Wind Component for Radar Echo Nowcasting Based on a Deep Learning Model

Earth and Space Science, Volume 12, Issue 9, September 2025.
Abstract Nowcasting serves as a pivotal tool in predicting severe weather phenomena, which is essential for disaster prevention and mitigation. However, existing nowcasting models often struggle due to insufficient background information input. In this study, we propose the Late Fusion Wind Filed UNet (LFWF UNet) model, which integrates radar data and ...
Liqun Zhou, Xiefei Zhi, Gen Wang, Yang Lyu, Yan Ji, Tianrui Du, Shuyan Ding, Guangdi Chen, Yu Weng   +8 more
wiley   +1 more source

Toward Non-Contact Snore Detection Using Video-Based Laryngeal Motion Analysis

IEEE Access
In this study, we present a proof-of-concept snore-event detection system that operates on audio-free RGB videos of a throat to analyze the laryngeal-prominence motion.
Keith Marlon R. Tabal, Jennifer C. Dela Cruz   +1 more
doaj   +1 more source

Seeing Tree Structure from Vibration

, 2018
Humans recognize object structure from both their appearance and motion; often, motion helps to resolve ambiguities in object structure that arise when we observe object appearance only.
A French, AD Jepson, B Bascle, B Zhou, DC Knill, DJ Fleet, DM Blei, E Türetken, E Türetken, ES Spelke, EW Dijkstra, HY Wu, J Canny, JF Henriques, JR Moore, K-K Maninis, KD Murphy, KR James, KR James, LA Miller, MM Fraz, MN Davies, N Wiener, O Braddick, R Moreno-Bote, S Geman, S Hare, SJ Farlow, SJ Gershman, T Furoh, T Gautama, T Xue, TC Lee, TS Lee   +33 more
core   +1 more source

Less is More: Micro-expression Recognition from Video using Apex Frame

, 2018
Despite recent interest and advances in facial micro-expression research, there is still plenty room for improvement in terms of micro-expression recognition. Conventional feature extraction approaches for micro-expression video consider either the whole
Liong, Sze-Teng, Phan, Raphael C. -W., See, John, Wong, KokSheik   +3 more
core   +1 more source

Robust Method for Non-Contact Vital Sign Measurement in Videos Acquired in Real-World Light Settings From Skin Less Affected by Blood Perfusion

IEEE Access
Color fluctuations caused by blood perfusion on the skin are an essential tool for the success of imaging photoplethysmography (iPPG) methods. However, color fluctuation of the non-facial skin is less observable than that of the facial skin. Furthermore,
Nattapong Tangjui, Pinyo Taeprasartsit
doaj   +1 more source

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

Technologies
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, Jorge Brieva, Ernesto Moya-Albor   +2 more
doaj   +1 more source

Performance Enhancement of Eulerian Video Magnification

International Journal of Computing and Digital Systems, 2023
Haider Shahadi, Zaid Jabbar Al-allaq, Hayder Jawad Albattat   +2 more
openaire   +1 more source

Compressible air flow through a collapsing liquid cavity

, 2010
We present a multiscale approach to simulate the impact of a solid object on a liquid surface: upon impact a thin liquid sheet is thrown upwards all around the rim of the impactor while in its wake a large surface cavity forms.
Bartolo, Battistin, Bergmann, Blake, Chen, Cheng, Coyajee, Deng, Do-Quang, Gaudet, Gekle, Gekle, Gekle, Gekle, Godderidge, Gordillo, Greenhow, Iafrati, Josserand, Laney, Leneweit, Li, Lin, Morton, Oguz, Oguz, Pozrikidis, Rodríguez-Rodríguez, Roe, Vella, Worthington, Zheng   +31 more
core   +1 more source

Brain Journal - Micro Expression Recognition Using The Eulerian Video Magnification Method

, 2016
http://www.edusoft.ro/brain/index.php/brain/article/view/623 ...
Zarezadeh, Elham, Rezaeian, Mehdi
openaire   +1 more source