- Electronic Imaging & the Visual Arts. EVA 2018 Florence
- Edited by Vito Cappellini
4D Ray-Space and Ultra-Wide Area FTV
- Masayuki Tanimoto
- Hirokuni Kurokawa
- © 2018 Author(s) |
- CC BY 4.0
- DOI: 10.36253/978-88-6453-707-8.24
Ultra-wide area FTV is an FTV with very wide viewing zone where motion parallax is realized. 4D orthogonal ray-space is analyzed and applied to ultra-wide area FTV. Ray-space of “a group of rays through one point” is derived in 4D orthogonal ray-space. It is extended to obtain ray-space captured by linear arrangement cameras. View generation of ultra-wide area FTV needs rays that are not captured by real cameras. These rays are synthesized by interpolating the captured ray-space so that the intersections of the captured ray-space and the ray-space of rays emitted from a light source have the same color.
- Keywords:
- 4D Ray-Space,
- FTV,
- Free-Viewpoint Television,
Nagoya Industrial Science Research Institute, Japan
University of Aizu, Japan
- Masayuki Tanimoto, “Free Viewpoint Television,” The Journal of Three Dimensional Images, vol.15, no.3, pp.17-22, September 2001 (in Japanese).
- Masayuki Tanimoto, “Free Viewpoint Television - FTV”, Picture Coding Symposium 2004, Special Session 5, December 2004.
- Masayuki Tanimoto, “Overview of Free Viewpoint Television,” Signal Processing: Image Communication, vol. 21, no. 6，pp. 454-461，July 2006.
- Masayuki Tanimoto, Mehrdad Panahpour Tehrani, Toshiaki Fujii, Tomohiro Yendo, “FreeViewpoint TV”, IEEE Signal Processing Magazine, vol.28, no.1, pp.67-76, January 2011.
- Masayuki Tanimoto, Mehrdad Panahpour Tehrani, Toshiaki Fujii, Tomohiro Yendo, “FTV for 3-D Spatial Communication”, Proceedings of the IEEE, Vol. 100, No. 4, pp. 905-917 (April 2012). (invited paper)
- Masayuki Tanimoto, “FTV: Free-viewpoint Television”, Signal Processing：Image Communication, Vol. 27, Issue 6, pp. 555-570 (June 2012). (online 24 February 2012). (invited paper) DOI: 10.1016/j.image.2012.02.016
- Masayuki Tanimoto, “FTV (Free-viewpoint Television)”, APSIPA Transactions on Signal and Information Processing, Vol. 1, Issue 1, e4 (14 pages) (August 2012). (invited paper) DOI: 10.1017/ATSIP.2012.5
- Masayuki Tanimoto, “FTV (Free-viewpoint Television) and its International Standardization”, IEIE Transactions on Smart Processing and Computing, vol. 6, no. 6, pp.415-427, December 2017. (Invited paper) DOI: 10.5573/IEIESPC.2017.6.6.415
- T. Fujii, “A Basic Study on Integrated 3-D Visual Communication”, Ph.D dissertation in engineering, The University of Tokyo, 1994 (in Japanese).
- T. Fujii, T. Kimoto, M. Tanimoto, "Ray Space Coding for 3D Visual Communication", Picture Coding Symposium '96, pp. 447-451, Mar. 1996.
- M. Tanimoto, A. Nakanishi, T. Fujii, T. Kimoto, "The Hierarchical Ray-Space for Scalable 3-D Image Coding", Picture Coding Symposium 2001, pp.81-84, April 2001.
- Toshiaki Fujii, Masayuki Tanimoto, "Free-Viewpoint TV System Based on Ray-Space Representation", SPIE ITCom 2002, Vol. 4864-22, pp.175-189, Aug. 2002.
- Masayuki Tanimoto and Hirokuni Kurokawa, “Omnidirectional FTV”, Proc. of 2017 International Conference on 3D Immersion, Brussels, Belgium, December 12, 2017.
Chapter Information
Chapter Title
4D Ray-Space and Ultra-Wide Area FTV
Authors
Masayuki Tanimoto, Hirokuni Kurokawa
Language
English
DOI
10.36253/978-88-6453-707-8.24
Peer Reviewed
Publication Year
2018
Copyright Information
© 2018 Author(s)
Content License
Metadata License
Bibliographic Information
Book Title
Electronic Imaging & the Visual Arts. EVA 2018 Florence
Book Subtitle
Florence (9-10 May 2018)
Editors
Vito Cappellini
Peer Reviewed
Number of Pages
200
Publication Year
2018
Copyright Information
© 2018 Author(s)
Content License
Metadata License
Publisher Name
Firenze University Press
DOI
10.36253/978-88-6453-707-8
ISBN Print
978-88-6453-706-1
eISBN (pdf)
978-88-6453-707-8
eISBN (xml)
978-88-9273-104-2
Series Title
Proceedings e report
Series ISSN
2704-601X
Series E-ISSN
2704-5846