منابع مشابه
Motion trails from time-lapse video
From an image sequence captured by a stationary camera, background subtraction can detect moving foreground objects in the scene. Distinguishing foreground from background is further improved by various heuristics. Then each object’s motion can be emphasized by duplicating its positions as a motion trail. These trails clarify the objects’ spatial relationships. Also, adding motion trails to a v...
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Most of video recording posses the redundant information which does not require to be recorded, actual information to be record is very less as compared to information present in normal video. A differential time-lapse technique allows us to remove the unnecessary data from the normal video, in order to save the time to visualization and storage space. Differential Time Lapse Video is non-perio...
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Time-lapse stereo – using natural illumination changes in stereo reconstruction for large scale outdoor scene is yet an unexplored application of spacetime stereo framework. In this project, we collect several time-lapse stereo data sets for further research use and also evaluate the performance of time-lapse stereo by comparing the quality of its disparity images to the ones using classic ster...
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INTRODUCTION By their very nature, biological systems are dynamic, and a proper understanding of the cellular and molecular processes underlying living organisms and how to manipulate them is a prerequisite to combat diseases and improve human health care. One of the major challenges of current biomedical research, therefore, is to unravel not just the spatial organization of these complex syst...
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A snapshot scan algorithm takes an “instantaneous” picture of a region of shared memory that may be updated by concurrent processes. Many complex shared memory algorithms can be greatly simplifkd by structuring them around the snapshot scan abstraction. Unfortunately, the substantial decrease in conceptual complexity is quite often countetkknced by an increase in computational complexity. In th...
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ژورنال
عنوان ژورنال: ACM Transactions on Graphics
سال: 2007
ISSN: 0730-0301
DOI: 10.1145/1239451.1239552