会议论文

英文

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives

1682-1750

2022

43-B2

153-159

24th ISPRS Congress on Imaging Today, Foreseeing Tomorrow

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences

JUN 06-11, 2022

Nice, FRANCE

[Zhang, Rongchun;Guo, Xiantao] Nanjing Univ Posts & Telecommun, Sch Geog & Biol Informat, Nanjing 210023, Peoples R China.^[Zhang, Rongchun;Lu, Guanming] Nanjing Univ Posts & Telecommun, Sch Commun & Informat Engn, Nanjing 210023, Peoples R China.^[Yi, Xuefeng;Li, Hao] Hohai Univ, Sch Earth Sci & Engn, Nanjing 211100, Peoples R China.^[Liu, Lanfa] Cent China Normal Univ, Hubei Prov Key Lab Geog Proc Anal & Simulat, Wuhan 430079, Peoples R China.^[Chen, Yuanyuan] Nanjing Forestry Univ, Coll Civil Engn, Nanjing 210037, Peoples R China.^[Liu, Lanfa] Cent China Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Peoples R China.

Yilmaz, A Wegner, JD Qin, R Remondino, F Fuse, T Toschi, I

BAHNHOFSALLE 1E, GOTTINGEN, 37081, GERMANY

COPERNICUS GESELLSCHAFT MBH

10.5194/isprs-archives-XLIII-B2-2022-153-2022

National Natural Science Foundation of China [41901401, 42101070]; Natural Science Foundation of Jiangsu Province [BK20190743]; China Postdoctoral Science Foundation [2021M691653]

本校为其他机构

A dense point cloud with rich and realistic texture is generated from multiview images using dense reconstruction algorithms such as Multi View Stereo (MVS). However, its spatial precision depends on the performance of the matching and dense reconstruction algorithms used. Moreover, outliers are usually unavoidable as mismatching of image features. The lidar point cloud lacks texture but performs better spatial precision because it avoids computational errors. This paper proposes a multiresolution patch-based 3D dense reconstruction method based on integrating multiview images and the laser po...