Results 11 to 20 of about 97,889 (306)
Noise-Aware Video Saliency Prediction [PDF]
Proceedings of the British Machine Vision Conference 2021, 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
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The Structural Similarity Can Identify the Presence of Noise in Video Data from Unmanned Vehicles [PDF]
Journal of ImagingThis paper proposes a method for detecting distorted frames in video footage recorded by an unmanned vehicle. The proposed detection method is performed by analyzing a sequence of video frames, utilizing the contrast aspect of the structural similarity ...
Anzor Orazaev +3 more
doaj +2 more sources
Video coding technique with a parametric modelling of noise [PDF]
Opto-Electronics Review, 2019 This paper presents a video encoding method in which noise is encoded using a novel parametric model representing spectral envelope and spatial distribution of energy. The proposed method has been experimentally assessed using video test sequences in a practical setup consisting of a simple, real-time noise reduction technique and High Efficiency Video
O. Stankiewicz
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DNI: Dilutional Noise Initialization for Diffusion Video Editing [PDF]
Text-based diffusion video editing systems have been successful in performing edits with high fidelity and textual alignment. However, this success is limited to rigid-type editing such as style transfer and object overlay, while preserving the original structure of the input video.
Sunjae Yoon +3 more
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Video De-Noising Using Fuzzy Technique [PDF]
American Journal of Electrical and Electronic Engineering, 2013 The recent advances in representations of video have achieved outstanding de-noising results, but removing real, structured noise in digital videos remains a challenging problem. In video de-noising the goal of proposed algorithm is to achieve an efficient, adaptive and high-quality video de-noising algorithm.
Harneet Kaur, Neeru Singla
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Differential effects of external noise and situational interest on neurophysiological responses during video based learning. [PDF]
NPJ Sci LearnLevy O +4 more
europepmc +3 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
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Journal of Mathematics, 2022 To improve the video quality, aiming at the problems of low peak signal-to-noise ratio, poor visual effect, and low bit rate of traditional methods, this paper proposes a fast compensation algorithm for the interframe motion of multimedia video based on ...
Ning Li, Shuai Wan
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ICTACT Journal on Image and Video Processing, 2022 Digital noise is an image defect that is approximately close to the pixel size and differs in brightness or color from the original image. Noise reduction plays an important role in the transmission, processing and compression of video footage and images.
G. Ramesh +3 more
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Noise-Resistant Video Channel Identification
Security and Communication Networks, 2022 As the video streaming traffic grows exponentially nowadays, variable bitrate (VBR) encoding has been widely utilized by modern live video streaming service providers, such as YouTube, TikTok, and Twitch. However, video bitrate can be a delicate fingerprint of the video streaming, leading to risks of privacy leakage.
Mingkai Wang +3 more
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