Results 21 to 30 of about 1,640,082 (275)
Transforms for the motion compensation residual [PDF]
2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009 The Discrete-Cosine-Transform (DCT) is the most widely used transform in image and video compression. Its use in image compression is often justified by the notion that it is the statistically optimal transform for first-order Markov signals, which have been used to model images.
Kamisli, Fatih, Lim, Jae S.
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, 2010 2010, 1st quarter-; Description based on: 1st quarter 2010; title from PDF caption (viewed on Dec. 7, 2010).; At head of title: Ohio Deferred Compensation.; "A publication of the Ohio Deferred Compensation Board."; Harvested from the web on 5/12 ...
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Motion compensation with a scanned ion beam: a technical feasibility study
Radiation Oncology, 2008 Background Intrafractional motion results in local over- and under-dosage in particle therapy with a scanned beam. Scanned beam delivery offers the possibility to compensate target motion by tracking with the treatment beam.
Kraft Gerhard +4 more
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Remote Sensing, 2020 The shipborne high-frequency surface wave radar (HFSWR) platform produces six degrees of freedom (DOF) motion at sea, which affects the performance of radar target detection and remote sensing of ocean surface dynamics parameters. Motion compensation can
Di Zhu +5 more
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Motion compensation of motion vectors
Proceedings., International Conference on Image Processing, 2002 Motion compensation of image data has long been used for video compression. "Meta-motion" compensation, or motion compensation of motion vectors is presented as a new approach to data compression useful in very low bit rate (VLB) applications. Whereas present motion coding simply takes advantage of temporal redundancies among images, this new ...
Yeh, Joseph +2 more
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Slice group based multiple description video coding with three motion compensation loops [PDF]
, 2005 The paper proposes a novel scheme for a multiple description video coding approach using the slice group coding tool proposed in H.264. Three motion compensation loops, one central and two side loops, are maintained for two descriptions in the encoder ...
Canagarajah, CN +5 more
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Advanced Respiratory Motion Compensation for Coronary MR Angiography
Sensors, 2013 Despite technical advances, respiratory motion remains a major impediment in a substantial amount of patients undergoing coronary magnetic resonance angiography (CMRA).
Markus Henningsson, Rene M. Botnar
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Journal of Marine Science and Engineering, 2023 In this paper, to effectively solve the joint motion planning of a nine-DOF redundant hybrid boarding system in the process of ocean wave active compensation, we present a multi-task motion planning (MTMP) method for the redundant hybrid boarding system.
Yueyue Wang +4 more
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Fast Compressive Sensing-Based SAR Imaging Integrated With Motion Compensation
IEEE Access, 2019 Recently, compressive sensing (CS) has been applied in synthetic aperture radar (SAR) imaging, which is increasingly in the focus of study and shows great potential.
Wei Pu +4 more
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Transponder-aided joint calibration and synchronization compensation for distributed radar systems. [PDF]
PLoS ONE, 2015 High-precision radiometric calibration and synchronization compensation must be provided for distributed radar system due to separate transmitters and receivers.
Wen-Qin Wang
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