Title :
The Novel Non-Hole-Filling Approach of Depth Image Based Rendering
Author :
Fan, Yu-Cheng ; Chi, Tsung-Chen
Author_Institution :
Dept. of Electron. Eng. & Grad. Inst. of Comput. & Commun. Eng., Nat. Taipei Univ. of Technol., Taipei
Abstract :
3D-TV makes tremendous revolution in display technology. The content of stereoscopic images is one of the most important things in 3D-TV system. Overall, a stereoscopic image is produced by above two cameras, costing huge equipment and more transmission bandwidth. Depth image based rendering (DIBR) can generate two-side view images instead. In this paper, a new method of DIBR without hole- filling is proposed. This architecture combines two parts of image warping and hole-filling, decreasing redundant time to fill in holes. Experimental results show that the latest method maintains the quality of two-side view images, and subjective view through the proposed method is better than the previous work, especially at the sharp transition of the depth value in depth image.
Keywords :
rendering (computer graphics); stereo image processing; television displays; three-dimensional displays; three-dimensional television; 3D-TV; depth image based rendering; display technology; image warping; non hole-filling approach; stereoscopic images; Bandwidth; Cameras; Computer displays; Costing; Filling; Image edge detection; Image generation; Pixel; Rendering (computer graphics); Smoothing methods; Depth Image Based Rendering (DIBR); Disocclusion; Hole-filling; Image warping;
Conference_Titel :
3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 2008
Conference_Location :
Istanbul
Print_ISBN :
978-1-4244-1760-5
Electronic_ISBN :
978-1-4244-1755-1
DOI :
10.1109/3DTV.2008.4547874
