TIN_DDM Buffer Surface Construction Algorithm Based on Rolling Ball Acceleration Optimization Model

by DONG Jian,ZHANG Zhiheng,PENG Rencan,LI Gaixiao,WANG Mo
Published 2020-09-01

Multi-scale Representation of Digital Depth Model Based on Double Direction Rolling Ball Transform according to the Reality Principle

by DONG Jian, PENG Rencan, ZHANG Lihua, LIU Guohui, ZHU Qiang
Published 2017-06-01

TIN_DDM buffer surface construction algorithm based on rolling ball acceleration optimization model

by DONG Jian, ZHANG Zhiheng, PENG Rencan, LI Gaixiao, WANG Mo
Published 2019-06-01

An Improved Algorithm of Tendency Surface Filtering in Multi-beam Bathymetric Data Considering the Natural Neighboring Points Influence Field

by ZHANG Zhiheng, PENG Rencan, HUANG Wenqian, DONG Jian, LIU Guohui
Published 2018-01-01

Optimal base point selection method based on convex hull construction technology

by Dong Jian, Zhang Zhiqiang, Tang Lulu, Peng Rencan, Ji Hongchao
Published 2021-01-01

Accuracy analysis and verification of the method for calculation of geodetic problem on earth ellipsoid surface

by Dong Jian, Ji Hongchao, Tang Lulu, Peng Rencan, Zhang Zhiqiang
Published 2021-01-01

Division of TIN_DDM topographic forms and continuous scale representation based on rolling ball transformation

by ZHANG Zhiheng, DONG Jian, PENG Rencan, LU Yi, CHEN Qiu, ZHU Qiang
Published 2020-05-01