منابع مشابه
Motion Picture Reconstruction
Gross and microscopic studies of the auriculoventricular conduction system were performed in 60 human hearts. A unique technic is introduced which will produce a photographic. record of undistorted serial sections through a block containing the auriculoventricular node, auriculoventricular bundle and branches. By projecting the completed film as a motion picture, the course and changing relatio...
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Asthma is a complex disease physiologically characterized by shortness of breath, coughing, and wheezing (Holgate, 2011). In response to a variety of stimuli, the airways become more sensitive leading to bronchial hyperresponsiveness (Sterk and Bel, 1989; Scichilone et al., 2006; Kang et al., 2012). Consequently, in a process known as bronchoconstriction, airways become narrower, impeding the n...
متن کاملMotion-Compensated Noise Reduction in B&W Motion Picture Films
Blotchy noise is one of the most common and visually annoying noises noticed in digitized black-and-white motion picture films. This work investigates presents a three-stage blotchy noise reduction scheme combining efforts of temporal median filtering and motioncompensated filtering after joint motion/noise detection. Implementation of each module of the scheme is discussed and finally performa...
متن کاملInterpolation of scratches in motion picture films
Movie films are often damaged through ageing, chemical changes and contact with mechanical parts of a film projector. In this paper a method for the removal of scratches and undesirable lines in digitised film sequences is discussed. The method assumes the prior knowledge about the position and orientation of the scratches and utilises an iterative method to interpolate the affected pixels. The...
متن کاملA molecular picture of motion in polyolefins.
We examined three united atom models in light of their description of polyolefin dynamics and investigated the relative influence of various potentials on the resulting dynamics. Results were compared with a collection of experimental data on polyethylene, poly(ethylene-alt-propylene), polypropylene, and head-to-head polypropylene, including quasielastic neutron scattering measurements that we ...
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ژورنال
عنوان ژورنال: Surgical Practice
سال: 2021
ISSN: ['1744-1625', '1744-1633']
DOI: https://doi.org/10.1111/1744-1633.12522