A 3D interactive system for 3D display

Authors:
Pei-Jun Lee;Effendi Effendi;Su Yung-Yen
Affiliations:
Electrical Engineering Department, National Chi Nan University, Taiwan, R.O.C;AU Optronics Corporation, Taiwan, R.O.C;AU Optronics Corporation, Taiwan, R.O.C
Venue:
Journal of Mobile Multimedia
Year:
2011

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Abstract

This paper proposes an interactive 3D picture system for 3D display application which includes the techniques of 3D content synthesis based on 2D image with its depth image and the interaction between the user, picture, and environment. The conversion technique uses depth image based rendering (DIBR) to synthesis 3D image. An adaptive depth map pre-processing method is proposed for DIBR to solve the hole occurring problem on virtual view images. The interaction is achieved based on the measurements of the sensors installed around the system and the methods of interaction tool recognition and speed estimation. To enhance the interaction, some sensors are installed around the picture system so that the scene in the picture can change corresponding to its surroundings. Experimental results show that the proposed system can convert any 2D image into a 3D image with good quality and achieve realtime interaction between the user, picture, and environment successfully. This proposed system can provide a good achievement for 3D display application.