TY - GEN
T1 - A template matching model for nuclear segmentation in digital images of H&E stained slides
AU - Zarella, Mark D.
AU - Garcia, Fernando U.
AU - Breen, David E.
N1 - Publisher Copyright:
© 2017 Association for Computing Machinery.
PY - 2017/5/14
Y1 - 2017/5/14
N2 - Pathology has become increasingly more reliant on digital imaging as a means for viewing, sharing, and archiving slides, and as an essential first step for the application of advanced image analysis to support cancer diagnostics. In H&E stained tissue, cell nuclei are especially prominent, and their shapes, staining attributes, and distributions within the tissue serve as important diagnostic and prognostic features. Therefore, the ability to accurately identify and segment nuclei from other tissue structures is paramount toward developing a reliable analytical tool. We developed an algorithm that rapidly identifies candidate nuclei and segments them in a manner that retains much of the shape information and location precision. The algorithm uses color analysis, template matching based on shape, and clump splitting to demarcate individual nuclei and to segregate overlapping nuclei. Given its speed and relative simplicity, this method is especially amenable to processing large image regions at high magnification, making high throughput and on-demand analysis realizable.
AB - Pathology has become increasingly more reliant on digital imaging as a means for viewing, sharing, and archiving slides, and as an essential first step for the application of advanced image analysis to support cancer diagnostics. In H&E stained tissue, cell nuclei are especially prominent, and their shapes, staining attributes, and distributions within the tissue serve as important diagnostic and prognostic features. Therefore, the ability to accurately identify and segment nuclei from other tissue structures is paramount toward developing a reliable analytical tool. We developed an algorithm that rapidly identifies candidate nuclei and segments them in a manner that retains much of the shape information and location precision. The algorithm uses color analysis, template matching based on shape, and clump splitting to demarcate individual nuclei and to segregate overlapping nuclei. Given its speed and relative simplicity, this method is especially amenable to processing large image regions at high magnification, making high throughput and on-demand analysis realizable.
KW - Biomedical image analysis
KW - H&E im-ages
KW - Morphological operators
KW - Nuclear segmentation
UR - http://www.scopus.com/inward/record.url?scp=85025120298&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85025120298&partnerID=8YFLogxK
U2 - 10.1145/3093293.3093307
DO - 10.1145/3093293.3093307
M3 - Conference contribution
AN - SCOPUS:85025120298
T3 - ACM International Conference Proceeding Series
SP - 11
EP - 15
BT - Proceedings of the 2017 9th International Conference on Bioinformatics and Biomedical Technology, ICBBT 2017
PB - Association for Computing Machinery
T2 - 9th International Conference on Bioinformatics and Biomedical Technology, ICBBT 2017
Y2 - 14 May 2017 through 16 May 2017
ER -