Results 11 to 20 of about 2,241,084 (300)
Video Satellite Imagery Super-Resolution via Model-Based Deep Neural Networks
Remote Sensing, 2022 Video satellite imagery has become a hot research topic in Earth observation due to its ability to capture dynamic information. However, its high temporal resolution comes at the expense of spatial resolution.
Zhi He, Xiaofang Li, Rongning Qu
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Deep Blind Super-Resolution for Satellite Video
IEEE Transactions on Geoscience and Remote Sensing, 2023 Recent efforts have witnessed remarkable progress in Satellite Video Super-Resolution (SVSR). However, most SVSR methods usually assume the degradation is fixed and known, e.g., bicubic downsampling, which makes them vulnerable in real-world scenes with multiple and unknown degradations.
Yi Xiao 0003 +3 more
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RAMC: A Rotation Adaptive Tracker with Motion Constraint for Satellite Video Single-Object Tracking
Remote Sensing, 2022 Single-object tracking (SOT) in satellite videos (SVs) is a promising and challenging task in the remote sensing community. In terms of the object itself and the tracking algorithm, the rotation of small-sized objects and tracking drift are common ...
Yuzeng Chen +5 more
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On Learning Vehicle Detection in Satellite Video
CoRR, 2020 Vehicle detection in aerial and satellite images is still challenging due to their tiny appearance in pixels compared to the overall size of remote sensing imagery. Classical methods of object detection very often fail in this scenario due to violation of implicit assumptions made such as rich texture, small to moderate ratios between image size and ...
Roman P. Pflugfelder +2 more
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Adaptive robust video broadcast via satellite [PDF]
Multimedia Tools and Applications, 2016 With increasing demand for multimedia content over channels with limited bandwidth and heavy packet losses, higher coding efficiency and stronger error resiliency is required more than ever before. Both the coding efficiency and error resiliency are two opposing processes that require appropriate balancing. On the source encoding side the video encoder
Muhammad Altaf +4 more
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Evaluation of cross-layer reliability mechanisms for satellite digital multimedia broadcast [PDF]
, 2007 This paper presents a study of some reliability mechanisms which may be put at work in the context of Satellite Digital Multimedia Broadcasting (SDMB) to mobile devices such as handheld phones.
Bazile, Caroline +9 more
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Remote Sensing, 2023 Despite significant advancements in remote sensing object tracking (RSOT) in recent years, achieving accurate and continuous tracking of tiny-sized targets remains a challenging task due to similar object interference and other related issues.
Jianwei Yang +4 more
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Deployment scenario for scalable video broadcasting over satellite
, 2022 S.240-253Scalable Video Coding (SVC) and DVB-S2 Variable Coding and Modulation (VCM) techniques form a good match for efficient TV broadcasting by satellite, in particular to avoid distributing the same content several times to different groups of users ...
Gaudenzi, R. de +5 more
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Detecting Moving Vehicles from Satellite-Based Videos by Tracklet Feature Classification
Remote Sensing, 2022 Satellite-based video enables potential vehicle monitoring and tracking for urban traffic management. However, due to the tiny size of moving vehicles and cluttered background, it is difficult to distinguish actual targets from random noise and pseudo ...
Renxi Chen +2 more
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A survey of digital television broadcast transmission techniques [PDF]
, 2013 This paper is a survey of the transmission techniques used in digital television (TV) standards worldwide. With the increase in the demand for High-Definition (HD) TV, video-on-demand and mobile TV services, there was a real need for more bandwidth ...
El-Hajjar, Mohammed +3 more
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