Video Enhancement Using Adaptive Spatio-Temporal Connective Filter and Piecewise Mapping [PDF]
EURASIP Journal on Advances in Signal Processing, 2008 This paper presents a novel video enhancement system based on an adaptive spatio-temporal connective (ASTC) noise filter and an adaptive piecewise mapping function (APMF).
Shi-Qiang Yang +4 more
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3D-generalization of impulse noise removal method for video data processing [PDF]
Компьютерная оптика, 2020 The paper proposes a generalized method of adaptive median impulse noise filtering for video data processing. The method is based on the combined use of iterative processing and transformation of the result of median filtering based on the Lorentz ...
Nikolay Chervyakov +2 more
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Correlation Noise Estimation in Distributed Video Coding [PDF]
, 2011 Video compression is achieved by exploiting spatial and temporal correlations in the frame sequence. A frame is typically predicted by the encoder from previously coded information (such as blocks and/or frames), and the residual between the frame and its prediction is entropy coded.
Slowack, Jürgen +6 more
openaire +5 more sources
Noise-Aware Video Saliency Prediction
, 2021 We tackle the problem of predicting saliency maps for videos of dynamic scenes. We note that the accuracy of the maps reconstructed from the gaze data of a fixed number of observers varies with the frame, as it depends on the content of the scene. This issue is particularly pressing when a limited number of observers are available.
Prashnani, Ekta +5 more
openaire +4 more sources
Video Noise Reduction Method Using Adaptive Spatial-Temporal Filtering [PDF]
Discrete Dynamics in Nature and Society, 2015 We proposed a novel method of video noise reduction based on the spatial Wiener filter and the temporal filter. In the proposed spatial Wiener filter, both the amount of noise and the size of the mask are taken into consideration.
Ali Abdullah Yahya, Jieqing Tan, Lian Li
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DRGNet: Enhanced VVC Reconstructed Frames Using Dual-Path Residual Gating for High-Resolution Video [PDF]
SensorsIn recent years, with the rapid development of the Internet and mobile devices, the high-resolution video industry has ushered in a booming golden era, making video content the primary driver of Internet traffic.
Zezhen Gai, Tanni Das, Kiho Choi
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Audio-visual source separation with localization and individual control. [PDF]
PLoS ONEThe growing reliance on video conferencing software brings significant benefits but also introduces challenges, particularly in managing audio quality.
Mohanaprasad Kothandaraman +7 more
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A Technique for Evaluation of CCD Video-Camera Noise [PDF]
IEEE Transactions on Circuits and Systems for Video Technology, 2008 This paper presents a technique to identify and measure the prominent sources of sensor noise in commercially available charge-coupled device (CCD) video cameras by analysis of the output images. Noise fundamentally limits the distinguishable content in an image and can significantly reduce the robustness of an image processing application.
Irie, K +3 more
openaire +4 more sources
INR Smooth: Interframe noise relation-based smooth video synthesis on diffusion models. [PDF]
PLoS OneYu C, Han C, Zhang C.
europepmc +2 more sources
The Wiener Filter-Based Adaptive Denoising for Pseudo Analogy Video Transmission
IEEE Access, 2022 With the popularity of video conferences, video calls and other activities, video transmission has been widely used. To meet a huge number of subscribers’ requirements, the mobile video transmission scheme needs to overcome some disadvantages ...
Wanning He, Xin-Lin Huang, Pengfei Li
doaj +1 more source