Results 171 to 180 of about 640,096 (345)

PPVF: An Efficient Privacy-Preserving Online Video Fetching Framework with Correlated Differential Privacy [PDF]

arXiv
Online video streaming has evolved into an integral component of the contemporary Internet landscape. Yet, the disclosure of user requests presents formidable privacy challenges. As users stream their preferred online videos, their requests are automatically seized by video content providers, potentially leaking users' privacy. Unfortunately, current
arxiv  

Video augmentation for improving audio speech recognition under noise [PDF]

, 2015
British Machine Vision Conference (BMVC), Cavallaro, A, Gong, S, Pachoud, S   +3 more
core   +1 more source

Shared and Unique Neural Codes for Biological Motion Perception in Humans and Macaque Monkeys

Advanced Science, EarlyView.
Cross‐species fMRI studies reveal distinct neural mechanisms for biological motion (BM) processing. In humans, the posterior superior temporal sulcus (hpSTS) selectively responds to conspecific BM, while monkeys process BM from both species in the middle temporal area (MT).
Yuhui Cheng, Yumeng Xin, Xiqian Lu, Tianshu Yang, Xiaohan Ma, Xiangyong Yuan, Ning Liu, Yi Jiang   +7 more
wiley   +1 more source

Unequal Protection of Video Streaming through Adaptive Modulation with a Trizone Buffer over Bluetooth Enhanced Data Rate

EURASIP Journal on Wireless Communications and Networking, 2008
Bluetooth enhanced data rate wireless channel can support higher-quality video streams compared to previous versions of Bluetooth. Packet loss when transmitting compressed data has an effect on the delivered video quality that endures over multiple ...
Razavi Rouzbeh, Fleury Martin, Ghanbari Mohammed   +2 more
doaj  

Medium Spiny Neurons Mediate Timing Perception in Coordination with Prefrontal Neurons in Primates

Advanced Science, EarlyView.
Timing perception is a crucial cognitive function enabling effective navigation in the environment, involving both prospective and retrospective timing. This study investigates the neural mechanisms in monkeys, uncovering distinct processes that shape temporal perception and highlighting the essential role of D2 medium spiny neurons in the striatum as ...
Xinhe Liu, Zhiting Zhang, Lu Gan, Panke Yu, Ji Dai   +4 more
wiley   +1 more source

Video Camera Identification from Sensor Pattern Noise with a Constrained ConvNet

, 2020
Derrick Timmerman, Swaroop Bennabhaktula, Enrique Alegre, George Azzopardi   +3 more
openalex   +2 more sources

Neural Patterns of Social Pain in the Brain‐Wide Representations Across Social Contexts

Advanced Science, EarlyView.
Empathy arises from both physiological and social pain, yet their shared and context‐specific neural mechanisms remain unclear. Combining fMRI and multivariate pattern analysis, this study decodes overlapping empathy networks and distinct representations for social exclusion versus separation.
Xiaodong Zhang, Peng Qing, Qi Liu, Can Liu, Lei Liu, Xianyang Gan, Kun Fu, Chunmei Lan, Xinqi Zhou, Keith M. Kendrick, Benjamin Becker, Weihua Zhao   +11 more
wiley   +1 more source

Noise Reduction in Video Sequences The State of Art and the Technique for Motion Detection

, 2012
S R Reeja, N. P. Kavya
openalex   +1 more source

Uncover Hidden Physical Information of Soft Matter by Observing Large Deformation

Advanced Science, EarlyView.
Detecting internal abnormalities in soft matter remains challenging due to its heterogeneous nature. This study introduces a method that infers hidden physical properties by matching observed deformation with simulation through parallel Bayesian optimization.
Huanyu Yang, Yitao Cheng, Penghui Zhao, Jiageng Cai, Zhaowei Yin, Shaomin Chen, Ge Guo, Chi Zhu, Ke Liu, Lingyun Zu   +9 more
wiley   +1 more source

Design and Implementation of a Fixed System for Video-Acoustic Monitoring of Urban Noise Pollution

, 2012
Valentin Nedeff, Emilian Moșneguțu, Claudia Tomozei, Anton Pal, Florin Samoila   +4 more
openalex   +1 more source