TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
Visual Fatigue Reduction Based on Depth Adjustment for DIBR System |
| 영문제목(English Title) |
Visual Fatigue Reduction Based on Depth Adjustment for DIBR System |
| 저자(Author) |
Ran Liu
Yingchun Tan
Fengchun Tian
Hui Xie
Guoqin Tai
Weimin Tan
Junling Liu
Xiaoyan Xu
Chaibou Kadri
Naana Abakah
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| 원문수록처(Citation) |
VOL 06 NO. 04 PP. 1171 ~ 1187 (2012. 04) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
A depth adjustment method for visual fatigue reduction for depth-image-based rendering (DIBR) system is proposed. One important aspect of the method is that no calibration parameters are needed for adjustment. By analyzing 3D image warping, the perceived depth is expressed as a function of three adjustable parameters: virtual view number, scale factor and depth value of zero parallax setting (ZPS) plane. Adjusting these three parameters according to the proposed parameter modification algorithm when performing 3D image warping can effectively change the perceived depth of stereo pairs generated in DIBR system. As the depth adjustment is performed in simple 3D image warping equations, the proposed method is facilitative for hardware implementation. Experimental results show that the proposed depth adjustment method provides an improvement in visual comfort of stereo pairs as well as generating comfortable stereoscopic images with different perceived depths that people desire. |
| 키워드(Keyword) |
3D TV
depth-image-based rendering
depth adjustment
3D image warping
visual fatigue
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| 파일첨부 |
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