Zhiwei Ye

Work place: School of Computer Science, Hubei University of Technology, Wuhan, China

E-mail: weizhiye121@163.com


Research Interests: Computer systems and computational processes, Swarm Intelligence, Image Processing


Zhiwe Ye, born in Hubei China, May, 1978, received PhD degree in Photogrammetry from Wuhan University, Wuhan, China in 2006. He is an associate Professor in school of computer science, Hubei University of technology, Wuhan China. He has published more than twenty papers in the area of image processing and swarm intelligence. His research interests include image processing, pattern recognition and artificial intelligence. Dr. Ye is a member of IEEE and ACM.

Author Articles
A New Automatic Selection Method of Optimal Segmentation Scale for High Resolution Remote Sensing Image

By Jin Huazhong Zhiwei Ye Zhengbing Hu

DOI: https://doi.org/10.5815/ijigsp.2017.03.02, Pub. Date: 8 Mar. 2017

Multi-scale segmentation is one of the most important methods for object-oriented classification. The selection of the optimal scale segmentation parameters has become difficult and hot in current research certainly. This paper takes aerial images and IKONOS images as the experimental objects and proposes an automatic selection method of optimal segmentation scale for high resolution remote sensing image based on multi-scale MRF model. This method introduces the region feature into the object, and obtains the hierarchical structure of the image from the bottom up through the message propagation between the objects. Finally, the optimal segmentation scale is obtained automatically by computing the marginal probabilities of the objects in each scale image. Experimental results show that this method can effectively avoid the subjectivity and sidedness of the segmentation process, and improve the accuracy and efficiency of high resolution segmentation. 

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Remote Sensing Textual Image Classification based on Ensemble Learning

By Zhiwei Ye Yang Juan Zhang Xu Zhengbing Hu

DOI: https://doi.org/10.5815/ijigsp.2016.12.03, Pub. Date: 8 Dec. 2016

Remote sensing textual image classification technology has been the hottest topic in the filed of remote sensing. Texture is the most helpful symbol for image classification. In common, there are complex terrain types and multiple texture features are extracted for classification, in addition; there is noise in the remote sensing images and the single classifier is hard to obtain the optimal classification results. Integration of multiple classifiers is able to make good use of the characteristics of different classifiers and improve the classification accuracy in the largest extent. In the paper, based on the diversity measurement of the base classifiers, J48 classifier, IBk classifier, sequential minimal optimization (SMO) classifier, Naive Bayes classifier and multilayer perceptron (MLP) classifier are selected for ensemble learning. In order to evaluate the influence of our proposed method, our approach is compared with the five base classifiers through calculating the average classification accuracy. Experiments on five UCI data sets and remote sensing image data sets are performed to testify the effectiveness of the proposed method. 

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