Results 11 to 20 of about 2,767,284 (348)
Shadow-Background-Noise 3D Spatial Decomposition Using Sparse Low-Rank Gaussian Properties for Video-SAR Moving Target Shadow Enhancement [PDF]
IEEE Geoscience and Remote Sensing Letters, 2022 Moving target shadows among video synthetic aperture radar (Video-SAR) images are always interfered with by low scattering backgrounds and cluttered noises, causing poor detection-tracking accuracy.
Tianwen Zhang +4 more
semanticscholar +1 more source
Video-ChatGPT: Towards Detailed Video Understanding via Large Vision and Language Models [PDF]
Annual Meeting of the Association for Computational Linguistics, 2023 Conversation agents fueled by Large Language Models (LLMs) are providing a new way to interact with visual data. While there have been initial attempts for image-based conversation models, this work addresses the under-explored field of \emph{video-based
Muhammad Maaz +3 more
semanticscholar +1 more source
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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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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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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High-Precision Dynamic Traffic Noise Mapping Based on Road Surveillance Video
ISPRS International Journal of Geo-Information, 2022 High-precision dynamic traffic noise maps can describe the spatial and temporal distributions of noise and are necessary for actual noise prevention. Existing monitoring point-based methods suffer from limited spatial adaptability, and prediction model ...
Yanjie Sun +3 more
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Cross-layer optimization technology for wireless network multimedia video [PDF]
Компьютерная оптика, 2020 With the development of communication technology, wireless Internet has become more and more popular. The traditional network layered protocols cannot meet the increasingly rich network services, especially video.
W. Xia
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Sciences du Jeu, 2022 This paper uses noise as a tool to study video game vocal aesthetics with a specific research goal: studying how noise can sustain sensible relationships with video games as a medium.
Charles Meyer
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Putting the Object Back into Video Object Segmentation [PDF]
Computer Vision and Pattern Recognition, 2023 We present Cutie, a video object segmentation (VOS) network with object-level memory reading, which puts the object representation from memory back into the video object segmentation result. Recent works on VOS employ bottom-up pixel-level memory reading
Ho Kei Cheng +4 more
semanticscholar +1 more source
Design of Quality Improvement Technique Through Ridgelet Transform on Watermarked Video
Iraqi Journal for Computer Science and Mathematics, 2023 with the rapid spread of the use of video files cross the world before and during the pandemic, and the availability of capabilities and tools to create, store and transmit video files of high quality.
Rasha Ismail, Sura Mazin Ali
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