Please use this identifier to cite or link to this item:
|Title:||Neurosphere fate prediction: An analysis-synthesis approach for feature extraction|
|Citation:||Rigaud, S.U.,Loménie, N.,Sankaran, S.,Ahmed, S.,Lim, J.-H.,Racoceanu, D. (2012). Neurosphere fate prediction: An analysis-synthesis approach for feature extraction. Proceedings of the International Joint Conference on Neural Networks. ScholarBank@NUS Repository. https://doi.org/10.1109/IJCNN.2012.6252628|
|Abstract:||The study of stem cells is one of the current most important biomedical research field. Understanding their development could allow multiple applications in regenerative medicine. For this purpose, we need automated methods for the segmentation and the modeling of neural stem cell development process into a neurosphere colony from phase contrast microscopy. We use such methods to extract relevant structural and textural features like cell division dynamism and cell behavior patterns for biological interpretation. The combination of phase contrast imaging, high fragility and complex evolution of neural stem cells pose many challenges in image processing and image analysis. This study introduces an on-line analysis method for the modeling of neurosphere evolution during the first three days of their development. From the corresponding time-lapse sequences, we extract information from the neurosphere using a combination of fast level set and curve detection for segmenting the cells. Then, based on prior biological knowledge, we generate possible and optimal 3-dimensional configuration using registration and evolutionary optimisation algorithm. © 2012 IEEE.|
|Source Title:||Proceedings of the International Joint Conference on Neural Networks|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 20, 2019
checked on Jan 26, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.