To put forward a method of automatic recognition of the micronuclei on computerized image in bi-nucleated lymphocytes. Methods: The procedure was as the follows: ① The nuclei and cytoplasm images were automatically e...To put forward a method of automatic recognition of the micronuclei on computerized image in bi-nucleated lymphocytes. Methods: The procedure was as the follows: ① The nuclei and cytoplasm images were automatically extracted from the background in order that the nuclei and cytoplasm images could be preprocessed individually.② Noise in two images was reduced, the edges in the nuclei image smoothed and then the big-point noise in the cytoplasm image taken off. ③ The nuclei was identified and the single cytoplasm acquired individually form nuclei and cytoplasm image. ④ The two preprocessed images were put together to identify the bi-nuclei and micronuclei form the overlapped map. Results: Many new models for image processing have been established. Preliminary measurement showed that the accuracy of recognition reached a high percentage of 85%. Conclusion: It is of great value to put the automatic recognition system into use.展开更多
文摘To put forward a method of automatic recognition of the micronuclei on computerized image in bi-nucleated lymphocytes. Methods: The procedure was as the follows: ① The nuclei and cytoplasm images were automatically extracted from the background in order that the nuclei and cytoplasm images could be preprocessed individually.② Noise in two images was reduced, the edges in the nuclei image smoothed and then the big-point noise in the cytoplasm image taken off. ③ The nuclei was identified and the single cytoplasm acquired individually form nuclei and cytoplasm image. ④ The two preprocessed images were put together to identify the bi-nuclei and micronuclei form the overlapped map. Results: Many new models for image processing have been established. Preliminary measurement showed that the accuracy of recognition reached a high percentage of 85%. Conclusion: It is of great value to put the automatic recognition system into use.
