Detailed Information on Publication Record
2016
Automatic Detection of Laser-Induced Structures in Live Cell Fluorescent Microscopy Images Using Snakes with Geometric Constraints
KONDRAT'EV, Alexandr and Dmitry SOROKINBasic information
Original name
Automatic Detection of Laser-Induced Structures in Live Cell Fluorescent Microscopy Images Using Snakes with Geometric Constraints
Authors
KONDRAT'EV, Alexandr (643 Russian Federation) and Dmitry SOROKIN (643 Russian Federation, guarantor, belonging to the institution)
Edition
Not specified, IEEE 23rd International Conference on Pattern Recognition (ICPR), p. 326-331, 6 pp. 2016
Publisher
IEEE
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
20200 2.2 Electrical engineering, Electronic engineering, Information engineering
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
Publication form
electronic version available online
RIV identification code
RIV/00216224:14330/16:00088097
Organization unit
Faculty of Informatics
ISBN
978-1-5090-4846-5
Keywords in English
Biological image and signal analysis; Biologically motivated vision; Segmentation features and descriptors
Změněno: 28/8/2024 17:23, RNDr. Pavel Šmerk, Ph.D.
Abstract
V originále
The existence of reliable evaluation datasets for cell image registration algorithms is crucial for quantitative comparison of registration approaches. A new technique for creating real live cell image sequences for this purpose was introduced recently. These datasets contain stable structures bleached by argon laser in the cell nucleus. In this work, we propose an approach for automatic detection of laser-induced linear structures in live cell fluorescent microscopy images. Compared to a previous linear laser-induced structure detection approach, our method employs an active contours model with a Hessian-based image energy term for linear structures enhancement and geometric energy term controlling the geometric relations between the structures. It uses position adaptive tension parameter values to adjust the snakes behavior in problematic regions (end points and intersection points) and a temporal consistent scheme where the results from the previous frame are used as an initial approximation for the current frame. Our approach was successfully applied to real live cell microscopy image sequences and an experimental comparison with an existing laser-induced structures detection method based on minimal paths has been performed.
Links
GBP302/12/G157, research and development project |
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