| Presentation | 2004/1/6 HOLOGRAM WORKS ON DEFORMABLE OBJECTS : CONTOUR EXTRACTION OF A SOAP BUBBLE FROM AN IMAGE (Computer Graphics and Display/Broadcast System)(International Workshop On Advanced Image Technology (IWAIT2004)) Setsuko Ishii, Ruiz David Gavilan, Hiroki Takahashi, Masayuki Nakajima, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The purpose of this research is to investigate techniques of generating a realistic 3D soap bubble model aiming to apply to a holographic image. Hologram is a technology that records 3D images by using laser light. As technologies have been evolving, it has become possible to record various images as holograms, for example, momentary scenes and synthetic images. On the other hand, soap bubbles in natural environment are very attractive subjects for hologram because of their features, continuous transformation, complex interference colors and reflection. It is, however, still impossible to shoot real soap bubbles directly for making a hologram. Hence, we aim to make a hologram from the realistic 3D soap bubble models, which are based on physical models or videos. However, the former is too complex because of the large amount of factors to be considered. Thus, we try to build a model from images. As a first stage, we investigate the technique of extraction of the soap bubble in a real scene. In this paper, we present a way of extracting soap bubble by using g-snakes (Generalized Active Contour Models). |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | IE2003-181 |
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| Committee | IE |
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| Conference Date | 2004/1/6(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | HOLOGRAM WORKS ON DEFORMABLE OBJECTS : CONTOUR EXTRACTION OF A SOAP BUBBLE FROM AN IMAGE (Computer Graphics and Display/Broadcast System)(International Workshop On Advanced Image Technology (IWAIT2004)) |
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| 1st Author's Name | Setsuko Ishii |
| 1st Author's Affiliation | Graduate School of Information Science & Engineering Tokyo Institute of Technology() |
| 2nd Author's Name | Ruiz David Gavilan |
| 2nd Author's Affiliation | Graduate School of Information Science & Engineering Tokyo Institute of Technology |
| 3rd Author's Name | Hiroki Takahashi |
| 3rd Author's Affiliation | Graduate School of Information Science & Engineering Tokyo Institute of Technology |
| 4th Author's Name | Masayuki Nakajima |
| 4th Author's Affiliation | Graduate School of Information Science & Engineering Tokyo Institute of Technology |
| Date | 2004/1/6 |
| Paper # | IE2003-181 |
| Volume (vol) | vol.103 |
| Number (no) | 540 |
| Page | pp.pp.- |
| #Pages | 4 |
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