A GUI visualization system for airborne lidar image data to reconstruct 3D city model

Yoshiyuki Kawata; Kohei Koizumi

doi:10.1117/12.2193067

15 October 2015 A GUI visualization system for airborne lidar image data to reconstruct 3D city model

Yoshiyuki Kawata, Kohei Koizumi

Proceedings Volume 9643, Image and Signal Processing for Remote Sensing XXI; 964317 (2015) https://doi.org/10.1117/12.2193067
Event: SPIE Remote Sensing, 2015, Toulouse, France

Abstract

A visualization toolbox system with graphical user interfaces (GUIs) was developed for the analysis of LiDAR point cloud data, as a compound object oriented widget application in IDL (Interractive Data Language). The main features in our system include file input and output abilities, data conversion capability from ascii formatted LiDAR point cloud data to LiDAR image data whose pixel value corresponds the altitude measured by LiDAR, visualization of 2D/3D images in various processing steps and automatic reconstruction ability of 3D city model. The performance and advantages of our graphical user interface (GUI) visualization system for LiDAR data are demonstrated.

Citation Download Citation

Yoshiyuki Kawata and Kohei Koizumi "A GUI visualization system for airborne lidar image data to reconstruct 3D city model", Proc. SPIE 9643, Image and Signal Processing for Remote Sensing XXI, 964317 (15 October 2015); https://doi.org/10.1117/12.2193067

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