JICCE (한국정보통신학회)
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| 한글제목(Korean Title) |
Viewing Angle-Improved 3D Integral Imaging Display with Eye Tracking Sensor |
| 영문제목(English Title) |
Viewing Angle-Improved 3D Integral Imaging Display with Eye Tracking Sensor |
| 저자(Author) |
Seokmin Hong
Donghak Shin
Joon-Jae Lee
Byung-Gook Lee
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| 원문수록처(Citation) |
VOL 12 NO. 04 PP. 0208 ~ 0214 (2014. 12) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In this paper, in order to solve the problems of a narrow viewing angle and the flip effect in a three-dimensional (3D) integral imaging display, we propose an improved system by using an eye tracking method based on the Kinect sensor. In the proposed method, we introduce two types of calibration processes. First process is to perform the calibration between two cameras within Kinect sensor to collect specific 3D information. Second process is to use a space calibration for the coordinate conversion between the Kinect sensor and the coordinate system of the display panel. Our calibration processes can provide the improved performance of estimation for 3D position of the observer’s eyes and generate elemental images in real-time speed based on the estimated position. To show the usefulness of the proposed method, we implement an integral imaging display system using the eye tracking process based on our calibration processes and carry out the preliminary experiments by measuring the viewing angle and flipping effect for the reconstructed 3D images. The experimental results reveal that the proposed method extended the viewing angles and removed the flipping images compared with the conventional system.
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| 키워드(Keyword) |
Eye tracking
Integral imaging
Projective transformation
3D space calibration
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| 파일첨부 |
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