Title:
DIGITAL BROADCAST RECEIVING METHOD PROVIDING TWO-DIMENSIONAL IMAGE AND 3D IMAGE INTEGRATION SERVICE, AND DIGITAL BROADCAST RECEIVING DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2010/076933
Kind Code:
A1
Abstract:
The present invention provides a digital broadcast receiving device capable of providing a two-dimensional and 3D images integration service. The digital broadcast receiving device comprises: a demultiplexer which demultiplexes a received digital broadcast signal; a PSIP or PSI/SI processor which extracts at least one of 3D service information related to two-dimensional image channel or service, or 2D service information related to 3D dimensional image channel or service from the demultiplexed digital broadcast signal; a decoder which decodes extended-view video stream and base-view video stream from the demultiplexed digital broadcast signal; an output formatting unit which formats the extended-view video stream or the base-view video stream based on at least one of the 3D service information or 2D service information. Preferably 3D image channel or service, which provides 3D image for the 2D image channel or service based on the 3D service information, is selected when a user inputs the selection of 3D image service; and 2D image channel or service, which provides 2D image for the 3D image channel or service based on the 2D service information, is selected when a user inputs the selection of 2D image service. Accordingly, the present invention can provide the two-dimensional image and 3D integration service in the digital broadcast.
Inventors:
SUH, Jong-Yeul (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
서종열 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
KIM, Jin-Pil (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
김진필 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
SONG, Jae-Hyung (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
서종열 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
KIM, Jin-Pil (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
김진필 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
SONG, Jae-Hyung (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
Application Number:
KR2009/003733
Publication Date:
July 08, 2010
Filing Date:
July 08, 2009
Export Citation:
Assignee:
LG ELECTRONICS INC. (20 Yeouido-Dong, Yeongdeungpo-Gu, Seoul 150-721, 150-721, KR)
(주)엘지전자 (서울특별시 영등포구 여의도동 20번지, 150-721 Seoul., 150-721, KR)
SUH, Jong-Yeul (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
서종열 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
KIM, Jin-Pil (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
김진필 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
(주)엘지전자 (서울특별시 영등포구 여의도동 20번지, 150-721 Seoul., 150-721, KR)
SUH, Jong-Yeul (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
서종열 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
KIM, Jin-Pil (16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, 137-724, KR)
김진필 (서울특별시 서초구 우면동 16번지, 137-724 Seoul, 137-724, KR)
International Classes:
H04N13/00; H04N7/08
Attorney, Agent or Firm:
PARK, Jang-Won (3rd Floor, Shinyoung Wacoal Bldg49-4 Nonhyun-dong, Gangnam-gu, Seoul 135-814, 135-814, KR)
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