基于偏态分布混合模型的组织学图像颜色标准化
(郑州科技学院,河南 郑州 450064)
摘要
组织学图像常用的染色方法为苏木精-伊红(H&E)染色法。然而,因染色原材料、储存条件或染色时间等因素的差异,会致使组织学图像的颜色产生变化,进而对计算机辅助组织学图像分析的性能造成影响。因此,在组织学图像分析中,降低图像间的颜色差异并留存图像所包含的组织学信息极为关键。文章引入一种基于偏态分布混合模型的组织学图像颜色标准化方法,用以消除组织学图像之间的颜色变化,并在三个数据集上开展了广泛实验,同时将其与常用的颜色标准化方法进行对比。实验结果显示,该方法在颜色标准化方面具备更优的性能。
关键词
偏态分布;颜色标准化;EM算法;非负矩阵分解
参考文献
- [1] 王超,郭英,崔磊,等.深度学习辅助病理诊断领域的研究进展 [J].现代肿瘤医学,2024,32(19):3791-3795.
- [2] GORELICK L,VEKSLER O,GAED M,et al. Prostate Histopathology: Learning Tissue Component Histograms for Cancer Detection and Classification [J].IEEE Transactions on Medical Imaging,2013,32(10):1804-1818.
- [3] TABESH A,TEVEROVSKIY M,PANG H-Y,et al. Multifeature Prostate Cancer Diagnosis and Gleason Grading of Histological Images [J].IEEE Transactions on Medical Imaging,2007,26(10):1366-1378.
- [4] REINHARD E,ASHIKHMIN M,GOOCH B,et al. Color Transfer Between Images [J].IEEE Computer Graphics and Applications,2001,21(5):34-41.
- [5] MAJI P,MAHAPATRA S. Circular Clustering in Fuzzy Approximation Spaces for Color Normalization of Histological Images [J].IEEE Transactions on Medical Imaging,2020,39(5):1735-1745.
- [6] 陶叶辉,赵寿为.基于改进EM算法的高斯混合模型图像聚类方法 [J].软件导刊,2022,21(12):182-186.
- [7] HANBURY A,WIEN T. Circular Statistics Applied to Colour Images [J].Computer Vision Winter Workshop,2003:53-71.
- [8] VALLE R B,BOLFARINE H,LACHOS V H. Skew-normal Linear Mixed Models [J].Journal of Data Science,2005,3(4):415-438.
- [9] KUMAR N,VERMA R,SHARMA S,et al. A Dataset and a Technique for Generalized Nuclear Segmentation for Computational Pathology [J].IEEE Transactions on Medical Imaging,2017,36(7):1550-1560.
- [10] GELASCA E D,BYUN J,OBARA B,et al. Evaluation and Benchmark for Biological Image Segmentation [C]//2008 15th IEEE International Conference on Image Processing.San Diego:IEEE,2008:1816-1819.
- [11] KRUK M,KUREK J,OSOWSKI S,et al. Ensemble of Classifiers and Wavelet Transformation for Improved Recognition of Fuhrman Grading in Clear-Cell Renal carcinoma [J].Biocybernetics and Biomedical Engineering,2017,37(3):357-364.
- [12] MACENKO M,NIETHAMMER M,MARRON J,et al. A Method for Normalizing Histology Slides for Quantitative Analysis [C]//2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro.Boston:IEEE,2009:1107-1110.
- [13] VAHADANE A,PENG T Y,ALBARQOUNI S,et al. Structure-Preserving Color Normalization and Sparse Stain Separation for Histological Images [C]//2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI).Brooklyn:IEEE,2016,35(8):1012-1015.
- [14] MAJI P,MAHAPATRA S. Rough-Fuzzy Circular Clustering for Color Normalization of Histological Images [J].Fundamenta Informaticae,2019,164(1):103-117.
- [15] ZANJANI F G,ZINGER S,DE WITH P H N. Deep Convolutional Gaussian Mixture Model for Stain-Color Normalization of Histopathological Images [C]//Medical Image Computing and Computer Assisted Intervention-MICCAI 2018(MICCAI 2018).Granada:Springer,2018:274-282.
作者简介
范小燕(1995—),女,汉族,河南洛阳人,助教,硕士研究生,研究方向:医学图像处理。