Model Scaling in Smartphone GNSS-Aided Photogrammetry for Fragmentation Size Distribution Estimation

Model Scaling in Smartphone GNSS-Aided Photogrammetry for Fragmentation Size Distribution Estimation

Fragmentation size distribution estimation is a critical process in mining operations that employ blasting. In this study, we aim to create a low-cost, efficient system for producing a scaled 3D model without the use of ground truth data, such as GCPs (Ground Control Points), for the purpose of impr...

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Bibliographic Details
Main Authors: Zedrick Paul L. Tungol, Hisatoshi Toriya, Narihiro Owada, Itaru Kitahara, Fumiaki Inagaki, Mahdi Saadat, Hyong Doo Jang, Youhei Kawamura
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Minerals
Subjects:
point cloud scaling
fragmentation size analysis
structure from motion
Online Access:https://www.mdpi.com/2075-163X/11/12/1301

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