摘要
Owing to the spatiotemporal randomness of mitosis, the automatic identification and accurate location of mitosis in living cells are challenging tasks for researchers. Herein, a deep learning-based detection method was proposed to automatically identify and locate mitosis in living cells. Here, we built a deep neural network called DetectNet by improving the backbone network of YOLOv3 and introducing an attention mechanism. Under the condition of bright-field microscopic imaging, multiscale images of living cells were acquired and then a dataset was constructed to train the network. The trained network DetectNet was compared with multiple object detection algorithms, and its effectiveness was verified. Experimental results show that aiming at the bright-field microscopic images, DetectNet can directly identify and locate mitosis from the multiscale live cell images with a large field, achieving a higher detection accuracy and faster detection speed compared with other multiple object detection algorithms. Thus, DetectNet shows a great potential application value in the fields of biology and medicine.
投稿的翻译标题 | Deep Learning-Based Detection Method for Mitosis in Living Cells |
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源语言 | 繁体中文 |
文章编号 | 1511001 |
期刊 | Guangxue Xuebao/Acta Optica Sinica |
卷 | 41 |
期 | 15 |
DOI | |
出版状态 | 已出版 - 10 8月 2021 |
关键词
- Bright field microscopic imaging
- Deep learning
- Imaging systems
- Living cell
- Mitosis
- Object detection algorithm