Japan Geoscience Union Meeting 2014

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Symbol H (Human Geosciences) » H-TT Technology & Techniques

[H-TT33_2AM1] New horizons brought by UAV remote sensing

Fri. May 2, 2014 9:00 AM - 10:45 AM 211 (2F)

Convener:*Akihiko Kondoh(Center for Environmental Remote Sensing, Chiba University), Hitoshi Hasegawa(Dep.Geography Kokushikan Univ.), Yuji Kuwahara(Department of Urban and Civil engineering, school of Engineering, Ibaraki University), Hiroshi Inoue(National Research Institute for Earth Science and Disaster Prevention), Chair:Hiroshi Inoue(National Research Institute for Earth Science and Disaster Prevention), Hitoshi Hasegawa(Dep.Geography Kokushikan Univ.)

10:15 AM - 10:30 AM

[HTT33-05] Generating three-dimensional models by a software that unifies SfM and multiview stereo (MVS)

*Shoichiro UCHIYAMA1 (1.National Research Institute for Earth Science and Disaster Prevention (NIED))

Keywords:structure from motion (SfM), three-dimensional model, digital surface model (DSM), unmanned aerial vehicle (UAV), geomorphometry, image acquisition for calculation

In recent years, the software which unified Structure from Motion (SfM) and multi-view stereo (MVS) was developed. By this, construction of three-dimensional models and its Digital elevation models (DEMs) can be achieved with PC at easy and low cost. This paper shows a method for generating three-dimensional models by using with a SfM-MVS software and images captured by a handheld camera or an UAV's.