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This paper presents a technical development and broadcast trials of 3D service over digital multimedia broadcasting (DMB). Generally, 3D broadcasting has some considerations such as the 3D content delivery, rendering for generating of virtual-view image and glassless comfort viewing. These kinds of consideration seem more important in mobile broadcasting domain. Because, most of the mobile broadcasting...
This paper presents a three-dimensional television (3DTV) trial broadcasting service that has been recently launched in Korea. The 3DTV trial broadcasting service employs a delivery mechanism of 3D content, called as dual stream method that delivers left and right images over each encoded stream based on MPEG-2 system technology, guaranteeing backward-compatibility. Specifically, this dual stream...
In this paper, we present an implementation of 3D (dimensional) DMB receiver for 3D data service that is to provide T-DMB users with a variety of stereoscopic image as a form of interactive data service. The presented receiver is designed and implemented to perform the functionalities for 3D data service such as parsing of scene description, decoding and rendering of stereoscopic image pairs in accordance...
In this work, we demonstrate a 3D DMB player which provides users with realistic 3D services over terrestrial-digital multimedia broadcasting (T-DMB). Since the bit-budget for the transmission of additional data stream is strictly limited in the current state of T-DMB, the 3D services are based on depth-image-based rendering (DIBR) that the depth information as the additional data can be compressed...
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