Ladybug3 camera calibration

Chih Yang Chen; Jiann-Yeou Rau

Ladybug3 camera calibration

Department of Geomatics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The applications of photogrammetry such as aerial triangulation, 3D modeling, and automatic texture mapping need precise camera internal geometry in order to obtain high precision results. Ladybug3 equipped with 6 short focal length fish-eye cameras, which can acquire 720 degrees panoramic image and is useful for augmented reality applications. The field of view (FOV) of each lens is about 95 degrees by 77 degrees. Thus, their lens distortion is serious and the way to calibrate their interior orientation parameters is critical for photogrammetry purposes. Therefore, this research proposes two types of indoor calibration field to solve these problems using single camera calibration and multiple camera calibration. A rotatable calibration field contains 112 pillars with Australis

Original language	English
Title of host publication	32nd Asian Conference on Remote Sensing 2011, ACRS 2011
Pages	2383-2388
Number of pages	6
Publication status	Published - 2011 Dec 1
Event	32nd Asian Conference on Remote Sensing 2011, ACRS 2011 - Tapei, Taiwan Duration: 2011 Oct 3 → 2011 Oct 7

Publication series

Name	32nd Asian Conference on Remote Sensing 2011, ACRS 2011
Volume	4

Other

Other	32nd Asian Conference on Remote Sensing 2011, ACRS 2011
Country/Territory	Taiwan
City	Tapei
Period	11-10-03 → 11-10-07

All Science Journal Classification (ASJC) codes

Computer Networks and Communications

Cite this

@inproceedings{38d7f12dff594946b404bdd9644ae9d0,

title = "Ladybug3 camera calibration",

abstract = "The applications of photogrammetry such as aerial triangulation, 3D modeling, and automatic texture mapping need precise camera internal geometry in order to obtain high precision results. Ladybug3 equipped with 6 short focal length fish-eye cameras, which can acquire 720 degrees panoramic image and is useful for augmented reality applications. The field of view (FOV) of each lens is about 95 degrees by 77 degrees. Thus, their lens distortion is serious and the way to calibrate their interior orientation parameters is critical for photogrammetry purposes. Therefore, this research proposes two types of indoor calibration field to solve these problems using single camera calibration and multiple camera calibration. A rotatable calibration field contains 112 pillars with Australis",

author = "Chen, {Chih Yang} and Jiann-Yeou Rau",

year = "2011",

month = dec,

day = "1",

language = "English",

isbn = "9781618394972",

series = "32nd Asian Conference on Remote Sensing 2011, ACRS 2011",

pages = "2383--2388",

booktitle = "32nd Asian Conference on Remote Sensing 2011, ACRS 2011",

note = "32nd Asian Conference on Remote Sensing 2011, ACRS 2011 ; Conference date: 03-10-2011 Through 07-10-2011",

}

TY - GEN

T1 - Ladybug3 camera calibration

AU - Chen, Chih Yang

AU - Rau, Jiann-Yeou

PY - 2011/12/1

Y1 - 2011/12/1

N2 - The applications of photogrammetry such as aerial triangulation, 3D modeling, and automatic texture mapping need precise camera internal geometry in order to obtain high precision results. Ladybug3 equipped with 6 short focal length fish-eye cameras, which can acquire 720 degrees panoramic image and is useful for augmented reality applications. The field of view (FOV) of each lens is about 95 degrees by 77 degrees. Thus, their lens distortion is serious and the way to calibrate their interior orientation parameters is critical for photogrammetry purposes. Therefore, this research proposes two types of indoor calibration field to solve these problems using single camera calibration and multiple camera calibration. A rotatable calibration field contains 112 pillars with Australis

AB - The applications of photogrammetry such as aerial triangulation, 3D modeling, and automatic texture mapping need precise camera internal geometry in order to obtain high precision results. Ladybug3 equipped with 6 short focal length fish-eye cameras, which can acquire 720 degrees panoramic image and is useful for augmented reality applications. The field of view (FOV) of each lens is about 95 degrees by 77 degrees. Thus, their lens distortion is serious and the way to calibrate their interior orientation parameters is critical for photogrammetry purposes. Therefore, this research proposes two types of indoor calibration field to solve these problems using single camera calibration and multiple camera calibration. A rotatable calibration field contains 112 pillars with Australis

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UR - http://www.scopus.com/inward/citedby.url?scp=84865684823&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84865684823

SN - 9781618394972

T3 - 32nd Asian Conference on Remote Sensing 2011, ACRS 2011

SP - 2383

EP - 2388

BT - 32nd Asian Conference on Remote Sensing 2011, ACRS 2011

T2 - 32nd Asian Conference on Remote Sensing 2011, ACRS 2011

Y2 - 3 October 2011 through 7 October 2011

ER -

Ladybug3 camera calibration

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

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