A Method for Spatial Data Registration Based on PCA-ICP Algorithm

2013 ◽  
Vol 718-720 ◽  
pp. 1033-1036 ◽  
Author(s):  
Shi Jun He ◽  
Shi Ting Zhao ◽  
Fan Bai ◽  
Jia Wei

The spatial data which acquired by 3D laser scanning is huge, aiming at the iteration time is long with classic ICP algorithm, a improved registration algorithm of spatial data ICP algorithm which based on principal component analysis (PCA) is proposed in this paper (PCA-ICP), the basic principle and steps of PCA-ICP algorithm are given. The experiment results show that this method is feasible and the iterative time of PCA-ICP algorithm is shorter than classical ICP algorithm.

2013 ◽  
Vol 103 (1) ◽  
pp. 106-128 ◽  
Author(s):  
Urška Demšar ◽  
Paul Harris ◽  
Chris Brunsdon ◽  
A. Stewart Fotheringham ◽  
Sean McLoone

2019 ◽  
pp. 1478-1492
Author(s):  
Sovik Mukherjee

The chapter brings out a brief note on the tourist attractions, hotels and lodges, NGOs/travel agencies operating in that region, railway/bus stations, land use profile, etc. in the Sundarban area of West Bengal in conjunction with exploring the potential of ecotourism using GIS and some secondary source data. Moving onto the analysis part, by making use of geo-spatial data, the attributes of ecotourism potential in the Sundarbans has been explored. The author makes use of the Euclidean distance mechanism and principal component analysis to rank the ecotourism sites in Sunderbans (i.e., based on the construction of ecotourism potential index [EPI]). The novelty of the chapter lies in comparing the ranks obtained by constructing the EPI following the principal component analysis and the Euclidean distance function. It needs to be mentioned here that these tourist spots have been selected based on the information collected on the inflow of both domestic and foreign tourists to these spots. The chapter concludes by discussing the future scope of research in this regard.


Author(s):  
Sovik Mukherjee

The chapter brings out a brief note on the tourist attractions, hotels and lodges, NGOs/travel agencies operating in that region, railway/bus stations, land use profile, etc. in the Sundarban area of West Bengal in conjunction with exploring the potential of ecotourism using GIS and some secondary source data. Moving onto the analysis part, by making use of geo-spatial data, the attributes of ecotourism potential in the Sundarbans has been explored. The author makes use of the Euclidean distance mechanism and principal component analysis to rank the ecotourism sites in Sunderbans (i.e., based on the construction of ecotourism potential index [EPI]). The novelty of the chapter lies in comparing the ranks obtained by constructing the EPI following the principal component analysis and the Euclidean distance function. It needs to be mentioned here that these tourist spots have been selected based on the information collected on the inflow of both domestic and foreign tourists to these spots. The chapter concludes by discussing the future scope of research in this regard.


2006 ◽  
Vol 49 (S1) ◽  
pp. 140-149 ◽  
Author(s):  
Dong Xu ◽  
Guofan Shao ◽  
Limin Dai ◽  
Zhanqing Hao ◽  
Lei Tang ◽  
...  

Author(s):  
Mirosław Krzyśko ◽  
Waldemar Wołyński ◽  
Wojciech Łukaszonek ◽  
Waldemar Ratajczak

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