Measuring Urban Vegetation Ratios for Kunming City Areas from Infrared Color Aerial Photographs

摘要：

The colored ground-object is one of main disturbance sources in the application of extracting urban vegetation information from infrared color aerial photograph. This paper presents a project to extract vegetation information from infrared color aerial photograph in Kunming. It is based on image segmentation and layered processing and adopts a means that multiple wave bands are used in the Normalized Difference Vegetation Index (NDVI). It is of not only efficiency but also low-complexity. The project gains better visual effect by resists colored ground-objects disturbance.

关键词： Infrared color aerial photograph vegetation index urban vegetation

作者: Ziwu Wang Yalong Xie Yuanjiao Ma Zhijie Zheng Bo Li

作者单位: School of Information and Software Yunnan University Kunming Yunnan 650091, China Institute of Computing Technology, Academy of Railway Science, Beijing 100081, China School of Information and Software Yunnan University Kunming Yunnan 650091, China;Faculty of Info an

会议类型: 国际会议

会议名称: 2006 IEEE International Conference on Information Acquisition

会议地点: 山东威海

会议语种:英文

页码: 1101-1106

在线出版日期: 2006-08-20（万方平台首次上网日期，不代表论文的发表时间）