Kazuto Ogiwara
ABSTRACT
Extracting the direct light component from light transport helps to enhance the visibility of a scene. In this paper, we describe a method to improve the visibility of the target object by capturing transmissive rays without scattering rays using a synchronized projector–camera system. A rolling shutter camera and a laser raster scanning projector are placed side-by-side, and both epipolar planes are optically aligned on a screen plane which is place between the projector and camera. This paper demonstrates that our method can visualize an internal object inside diluted milk.
Supplemental Material
- Hiroyuki Kubo, Suren Jayasuriya, Takafumi Iwaguchi, Takuya Funatomi, Yasuhiro Mukaigawa, and Srinivasa G. Narasimhan. 2021. Programmable Non-Epipolar Indirect Light Transport: Capture and Analysis. IEEE Transactions on Visualization and Computer Graphics 27, 4(2021), 2421–2436. https://doi.org/10.1109/TVCG.2019.2946812Google Scholar
Cross Ref
- Matthew O’Toole, Supreeth Achar, Srinivasa G. Narasimhan, and Kiriakos N. Kutulakos. 2015. Homogeneous Codes for Energy-Efficient Illumination and Imaging. ACM Trans. Graph. 34, 4, Article 35 (July 2015), 13 pages. https://doi.org/10.1145/2766897Google ScholarDigital Library
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