激光与光电子学进展, 2020, 57 (20): 201701, 网络出版: 2020-09-27
嗜酸性粒细胞胃肠炎病理切片的计算机辅助诊断 下载: 905次
Computer-Aided Diagnosis of Pathological Section for Eosinophilic Gastroenteritis
图 & 表
图 3. YCbCr和滤波效果图。(a)样本原图;(b) YCbCr空间图;(c)梯度幅值滤波
Fig. 3. YCbCr and filtering effect diagrams. (a) Original diagram; (b) YCbCr diagram; (c) gradient amplitude filtering
图 5. 数学形态图。(a)二值化图像;(b)开闭运算重建图;(c)孔洞填充
Fig. 5. Mathematical morphology diagrams. (a) Binarization; (b) reconstruction of open and closed operation; (c) filling of holes
图 6. 前景标记后的结果。(a)提取局部极大值的结果;(b)改进后提取局部极大值的结果;(c)距离变换
Fig. 6. Results after foreground marking. (a) Result after extracting local maximum; (b) result after extracting local maximum after improvement; (c) distance transformation
图 7. 改进分水岭算法的结果。(a)分水岭脊线;(b)对象边缘叠加原图后的图像;(c)标记矩阵叠加原图
Fig. 7. Results of improved watershed algorithm. (a) Watershed ridge line; (b) image by overlaying original image on object edge; (c) marker matrix overlay original image
图 8. 改进分水岭算法与传统分水岭算法的分割效果
Fig. 8. Segmentation of improved and traditional watershed algorithms
图 10. 改进分水岭算法与传统分水岭算法的准确率频数对比图
Fig. 10. Accuracy frequency of improved and traditional watershed algorithms
表 1改进分水岭算法与传统分水岭算法的实验数据
Table1. Experimental data of improved and traditional watershed algorithms
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万真真, 李春雪, 刘芳, 张绍永, 韩帅. 嗜酸性粒细胞胃肠炎病理切片的计算机辅助诊断[J]. 激光与光电子学进展, 2020, 57(20): 201701. Zhenzhen Wan, Chunxue Li, Fang Liu, Shaoyong Zhang, Shuai Han. Computer-Aided Diagnosis of Pathological Section for Eosinophilic Gastroenteritis[J]. Laser & Optoelectronics Progress, 2020, 57(20): 201701.