Point cloud classification of Optech ILRIS3D

Chi-Kuei Wang, Yao Yu Lu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Ground-based Lidar has been widely employed in terrestrial survey because of its superior geometric ability, i.e., high quality and high density point cloud for 3D scene. However, its radiometric capability has not been fully exploited, partly because of the undisclosed conversion equation from digital numbers (intensity values collected by lidar) to absolute radiometric values by the manufacturers. In this paper, we first examine the point cloud collected by Optech ILRIS3D, characterize its radiometric property, and finally make suggestions for using this kind of data for classification.

Original languageEnglish
Title of host publication29th Asian Conference on Remote Sensing 2008, ACRS 2008
Pages1759-1765
Number of pages7
Publication statusPublished - 2008 Dec 1
Event29th Asian Conference on Remote Sensing 2008, ACRS 2008 - Colombo, Sri Lanka
Duration: 2008 Nov 102008 Nov 14

Publication series

Name29th Asian Conference on Remote Sensing 2008, ACRS 2008
Volume3

Other

Other29th Asian Conference on Remote Sensing 2008, ACRS 2008
CountrySri Lanka
CityColombo
Period08-11-1008-11-14

Fingerprint

Optical radar

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

Cite this

Wang, C-K., & Lu, Y. Y. (2008). Point cloud classification of Optech ILRIS3D. In 29th Asian Conference on Remote Sensing 2008, ACRS 2008 (pp. 1759-1765). (29th Asian Conference on Remote Sensing 2008, ACRS 2008; Vol. 3).
Wang, Chi-Kuei ; Lu, Yao Yu. / Point cloud classification of Optech ILRIS3D. 29th Asian Conference on Remote Sensing 2008, ACRS 2008. 2008. pp. 1759-1765 (29th Asian Conference on Remote Sensing 2008, ACRS 2008).
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Wang, C-K & Lu, YY 2008, Point cloud classification of Optech ILRIS3D. in 29th Asian Conference on Remote Sensing 2008, ACRS 2008. 29th Asian Conference on Remote Sensing 2008, ACRS 2008, vol. 3, pp. 1759-1765, 29th Asian Conference on Remote Sensing 2008, ACRS 2008, Colombo, Sri Lanka, 08-11-10.

Point cloud classification of Optech ILRIS3D. / Wang, Chi-Kuei; Lu, Yao Yu.

29th Asian Conference on Remote Sensing 2008, ACRS 2008. 2008. p. 1759-1765 (29th Asian Conference on Remote Sensing 2008, ACRS 2008; Vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Wang C-K, Lu YY. Point cloud classification of Optech ILRIS3D. In 29th Asian Conference on Remote Sensing 2008, ACRS 2008. 2008. p. 1759-1765. (29th Asian Conference on Remote Sensing 2008, ACRS 2008).