@inproceedings{30581a9d924f40649cb96548da89a585,
title = "Cloud-based whole slide image analysis using mapreduce",
abstract = "Systematic analysis of high resolution whole slide images enables more effective diagnosis, prognosis and prediction of cancer and other important diseases. Due to the enormous sizes and dimensions of whole slide images, the analysis requires extensive computing resources which are not commonly available. Images have to be divided into smaller regions for processing due to computer memory limitations, which will lead to inaccurate results due to the ignorance of boundary crossing objects. In this paper, we propose a highly scalable and cost effective MapReduce based image analysis framework for whole slide image processing, and provide a cloud based implementation. The framework takes a grid-based overlapping partitioning scheme, and provides parallelization of image segmentation based on MapReduce. It provides graceful handling of boundary objects with a highly efficient spatial indexing based matching method, thus avoiding loss of accuracy due to partitioning. We demonstrate that the system achieves high scalability and is cost-effective – our experiments demonstrate that it costs less than fifteen cents to analyze one image on average using Amazon Elastic MapReduce.",
keywords = "Cloud computing, MapReduce, Pathology image analysis, Whole slide images",
author = "Hoang Vo and Jun Kong and Dejun Teng and Yanhui Liang and Ablimit Aji and George Teodoro and Fusheng Wang",
note = "Publisher Copyright: {\textcopyright} Springer International Publishing AG 2017.; 2nd International Workshop on Data Management and Analytics for Medicine and Healthcare, DMAH 2016 held in conjunction with 42nd International Conference on Very Large Data Bases, VLDB 2016 ; Conference date: 05-09-2016 Through 09-09-2016",
year = "2017",
doi = "10.1007/978-3-319-57741-8\_5",
language = "English",
isbn = "9783319577401",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "62--67",
editor = "Lixia Yao and Fusheng Wang and Gang Luo",
booktitle = "Data Management and Analytics for Medicine and Healthcare - 2nd International Workshop, DMAH 2016 Held at VLDB 2016, Revised Selected Papers",
}