A Comprehensive Evaluation of Digital Image Map Quality Based on the Cloud Model
Sheng Luo +, Baoming Zhang and Haitao Guo
Department of Remote Sensing Engineering, College of Surveying and Mapping,
Zhengzhou University of Information Engineering, Zhengzhou 450052, China
Abstract. Firstly in the paper, it raised a comprehensive evaluation method of the digital image map quality estimation based on cloud model using the mapping between qualitative and quantitative knowledge of the cloud mode. Then it calculated the cloud parameters of each quality element using the theory of virtual cloud. After calculated the finally cloud’s parameter, it described the finally digital image map quality with the digital characteristic figure and probability status. Testified by the experiment results, the model is feasible and reliable, and more coincident with actual facts.
Keywords: quality comprehensive evaluation, digital image map production, cloud model.
In: Wan, Y. et al. (eds) Proceeding of the 8th international symposium on spatial accuracy assessment in natural resources and environmental sciences, World Academic Union (Press).