• [11]  刘琚 , 孙建德 , 白树忠 , 孙国霞  and 孙国霞. Locally salient feature extraction using ICA for content-based face image retrieval.  1st International Conference on Innovative Computing, Information and Control (ICICIC 2006),  2006. 
• [12]  孙惠强 , 孙国霞  and 孙国霞. Face Recognition Based on Symmetrical Weighted PCA.  2011 International Conference on Computer Science and Service System (CSSS),  2011. 
• [13]  白树忠 , 孙建德 , 刘琚 , 孙国霞  and 孙国霞. Independent component analysis of principal content features for face image retrieval.  2007 Second International Conference on Innovative Computing, Information and Control,  2007. 
• [14]  孙国霞  and 孙国霞. A New Method of Wavelet Transform-based Edge Detection.  2011 IEEE 13th International Conference on Communication Technology,  2011. 
• [15]  孙惠强 , 孙国霞  and 孙国霞. Watershed Algorithm Based on Morphology for Dental X-Ray Images Segmentation.  IEEE 11th International Conference on Signal Processing (ICSP),  2012. 
• [16]  刘琚 , 孔祥茂 , 孙国霞  and 吴强. Hybrid Pyramid U-Net Model for Brain Tumor Segmentation.  Intelligent Information Processing IX - 10th IFIP TC 12,  2018. 
• [17]  孙国霞  and 孙惠强. The early phase response of rat alveolar bone to traumatic occlusion.  Archive of Oral Biology,  737, 2012. 
• [18]  孙国霞  and 孙国霞. Research on teeth positioning based on wavelet transform and edge detection.  《Communications in Computer and Information Science》,  437,  284, 2014. 
• [19]  孙国霞 , 白树忠 , 刘琚  and 白树忠. Text independent speaker verification based on mixing ICA overcomplete basis functions.  2007. 
• [20]  孙国霞. 独立环形对称Gabor特征及在人脸识别中的应用.  《计算机工程与应用》,  25,  178, 2011.