Results 91 to 100 of about 2,840,231 (252)
Neural network recognition system for video transmitted through a binary symmetric channel
Компьютерная оптикаThe demand for transmitting video data is increasing annually, necessitating the use of high-quality equipment for reception and processing. The paper presents a neural network recognition system for videos transmitted via a binary symmetrical channel ...
V.A. Baboshina +3 more
doaj +1 more source
MULDE: Multiscale Log-Density Estimation via Denoising Score Matching for Video Anomaly Detection [PDF]
arXivWe propose a novel approach to video anomaly detection: we treat feature vectors extracted from videos as realizations of a random variable with a fixed distribution and model this distribution with a neural network. This lets us estimate the likelihood of test videos and detect video anomalies by thresholding the likelihood estimates.
arxiv
Inserting Videos into Videos [PDF]
arXiv, 2019 In this paper, we introduce a new problem of manipulating a given video by inserting other videos into it. Our main task is, given an object video and a scene video, to insert the object video at a user-specified location in the scene video so that the resulting video looks realistic.
arxiv
Video Diffusion Models are Strong Video Inpainter [PDF]
arXivPropagation-based video inpainting using optical flow at the pixel or feature level has recently garnered significant attention. However, it has limitations such as the inaccuracy of optical flow prediction and the propagation of noise over time. These issues result in non-uniform noise and time consistency problems throughout the video, which are ...
arxiv
Comparative Approach to De-Noising TEMPEST Video Frames
SensorsAnalysis of unintended compromising emissions from Video Display Units (VDUs) is an important topic in research communities. This paper examines the feasibility of recovering the information displayed on the monitor from reconstructed video frames. The study holds particular significance for our understanding of security vulnerabilities associated with
Alexandru Mădălin Vizitiu +4 more
openaire +3 more sources
Iranian Journal of Electrical and Electronic Engineering, 2009 The performance of video transmission over wireless channels is limited by the channel noise. Thus many error resilience tools have been incorporated into the MPEG-4 video compression method. In addition to these tools, the unequal error protection (UEP)
H. Ghanei Yakhdan +2 more
doaj
Generative Video Bi-flow [PDF]
arXivWe propose a novel generative video model by robustly learning temporal change as a neural Ordinary Differential Equation (ODE) flow with a bilinear objective of combining two aspects: The first is to map from the past into future video frames directly.
arxiv
Signal-to-noise ratio enhancement of temporal phase unwrapping using video grating projection
, 2021 Hongmei Li +6 more
openalex +1 more source
The use of baited underwater video to monitor fish behavior in response to boat motor noise [PDF]
, 2016 Allen F. Mensinger +2 more
openalex +1 more source
Signal and Video Processing: Developing the Noise Music Trend in Digital Edugaming
, 2021 Ieva Gintere
openalex +1 more source