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A statistical adaptive block-matching motion estimation
IEEE Transactions on Circuits and Systems for Video Technology, 2003We address the problem of motion estimation (ME) in digital video sequences and propose a new fast, adaptive, and efficient block-matching algorithm. Higher quality and efficiency are achieved using a statistical model for the motion vectors. This model introduces adaptation in the search window, drastically reducing the number of positions where ...
Fulvio Moschetti, Eric Debes, Murat Kunt
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Asymptotic Properties of the Block-Type Statistics
2022Extreme value theory is an issue extensively applied in many different fields. One of the central points of this theory is the estimation of a positive extreme value index. In this paper we introduce a new family of block type statistics related to this estimation. A weak consistency of the introduced statistics is proved.
Markovich, Natalia, Vaičiulis, Marijus
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A Blocked Statistics Method Based on Directional Derivative
2012The basic idea of identifying the motion blurred direction using the directional derivative is that the original image be an isotropic first-order Markov random process. However, the real effect of this method is not always good. There are many reasons, of which the main is that a lot of pictures do not meet the physical premises. The shapes of objects
Junli Li 0004 +3 more
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A statistical analysis of atrial arrhythmia in A-V block
Journal of Electrocardiology, 1971Summary In complete A-V block a type of arrhythmia occurs in which atrial cycle length or instantaneous rate is a function of the presence and position of a ventricular QRS complex within that cycle. The immediately following atrial cycle without QRS is invariably longer than the preceding atrial cycle.
J E, Christ, H E, Hoff
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THE ALGEBRAIC AND STATISTICAL TRACTABILITY OF THE CITY BLOCK METRIC
British Journal of Mathematical and Statistical Psychology, 1973If the within‐dimensional ranks of the points are known, the equation defining a city block distance can be transformed into a linear equation with +1, −1 and 0 as coefficients. This transformation permits the common least‐squares solution for the coordinates as well as the application of regression analysis with the possibility of testing for ...
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Visible-Light-Curable Acrylic Resins Toward UV-Light-Blocking Adhesives for Foldable Displays
Advanced Materials, 2023Min Sang Kwon, Wonjoo Lee, Jong-Ho Back
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Influence Blocking Maximization on Networks: Models, Methods and Applications
Physics Reports, 2022Ling Chen +2 more
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