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	SCHEDULE: NOV 11-17, 2006 Large Image Correction and Warping in a Cluster Environment Session: Imaging and Visual Analysis Event Type: Paper Time: 11:00am - 11:30am Session Chair: Douglas Fuller Author(s): Vijay S Kumar, Benjamin Rutt, Tahsin Kurc, Umit Catalyurek, Sunny Chow, Stephan Lamont, Maryann Martone, Joel Saltz Location: 18-19 Abstract: This paper is concerned with efficient execution of a pipeline of data processing operations on very large images obtained from confocal microscopy instruments. We describe parallel, out-of-core algorithms for each operation in this pipeline. One of the challenging steps in the pipeline is the warping operation using inverse mapping based methods. We propose and investigate a set of algorithms to handle the warping computations on storage clusters. Our experimental results show that the proposed approaches are scalable both in terms of number of processors and the size of images. This paper can be found in the ACM and IEEE Digital Libaries Click here for ACM Click here for IEEE Chair/ Author Details: Douglas Fuller (Chair) University of North Texas Vijay S Kumar Ohio State University Benjamin Rutt Ohio State University Tahsin Kurc Ohio State University Umit Catalyurek Ohio State University Sunny Chow University of California, San Diego Stephan Lamont University of California, San Diego Maryann Martone University of California, San Diego Joel Saltz Ohio State University
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