Optimized Block-Based Algorithms to Label Connected Components on GPUs

Connected Components Labeling (CCL) is a crucial step of several image processing and computer vision pipelines. Many efficient sequential strategies exist, among which one of the most effective is the use of a block-based mask to drastically cut the number of memory accesses. In the last decade, ai...

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Bibliographic Details
Published in:	IEEE transactions on parallel and distributed systems Vol. 31; no. 2; pp. 423 - 438
Main Authors:	Allegretti, Stefano, Bolelli, Federico, Grana, Costantino
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.02.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Computer vision connected components labeling CUDA Data structures Datasets GPU Graphics processing units Image processing Indexes Labeling Lattices Parallel processing Pipelining (computers) Three-dimensional displays Vegetation
ISSN:	1045-9219, 1558-2183
Online Access:	Get full text
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