Ladybug3 camera calibration

Chih Yang Chen, Jiann-Yeou Rau

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publication32nd Asian Conference on Remote Sensing 2011, ACRS 2011
Pages2383-2388
Number of pages6
Volume4
Publication statusPublished - 2011
Event32nd Asian Conference on Remote Sensing 2011, ACRS 2011 - Tapei, Taiwan
Duration: 2011 Oct 32011 Oct 7

Other

Other32nd Asian Conference on Remote Sensing 2011, ACRS 2011
CountryTaiwan
CityTapei
Period11-10-0311-10-07

Fingerprint

Cameras
Calibration
Photogrammetry
Lenses
Augmented reality
Triangulation
Textures
Antennas
Geometry

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

Cite this

Chen, C. Y., & Rau, J-Y. (2011). Ladybug3 camera calibration. In 32nd Asian Conference on Remote Sensing 2011, ACRS 2011 (Vol. 4, pp. 2383-2388)
Chen, Chih Yang ; Rau, Jiann-Yeou. / Ladybug3 camera calibration. 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. Vol. 4 2011. pp. 2383-2388
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Chen, CY & Rau, J-Y 2011, Ladybug3 camera calibration. in 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. vol. 4, pp. 2383-2388, 32nd Asian Conference on Remote Sensing 2011, ACRS 2011, Tapei, Taiwan, 11-10-03.

Ladybug3 camera calibration. / Chen, Chih Yang; Rau, Jiann-Yeou.

32nd Asian Conference on Remote Sensing 2011, ACRS 2011. Vol. 4 2011. p. 2383-2388.

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

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Chen CY, Rau J-Y. Ladybug3 camera calibration. In 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. Vol. 4. 2011. p. 2383-2388