Convolutional Neural Networks in Automatic Recognition of Trans-differentiated Neural Progenitor Cells under Bright-field Microscopy
The study of cell morphology changes leads the investigation of the cell fate decision and its function.Bright-field imaging analysis allow us to use a labeling free and non-invasive approach to measure the morphological dynamics during cellular reprogramming,which includes induced pluripotent stem cells (iPSCs),and trans-differentiated neural progenitor cells (NPCs) from somatic cell source.However,the traditional method to study the NPC differentiation and its related function involves staining,and cell lysis,which can not materialized further for the clinical uses.In order to automatically,non-invasively,non-labelled analyze and cultivate cells,a system classifying NPCs under bright-field microscopic imaging is necessary.In this paper,we propose a novel recognition system based on convolutional neural networks,which could pre-process images and classify NPCs and non-NPCs.Experimental results prove that the proposed system provides a new tool for fundamental research in iPSCs and NPCs based generation medicine.
machine learning deep learning convolutional neural networks trans-differentiated neural progenitor cells non-invasive non-labelled bright-field microscopy
Bo Jiang Xinyuan Wang Jianzhong Luo Xiao Zhang Yucui Xiong Hongwen Pang
Guangzhou Institute of Biomedicine and Health Chinese Academy of Sciences, Guangzhou, Science Park
国际会议
秦皇岛
英文
122-126
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）