KR101386816B1 - 송신 장치, 입체 화상 데이터 송신 방법, 수신 장치 및 입체 화상 데이터 수신 방법 - Google Patents
송신 장치, 입체 화상 데이터 송신 방법, 수신 장치 및 입체 화상 데이터 수신 방법 Download PDFInfo
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Abstract
Description
Claims (29)
- 입체시 화상을 표시하기 위한 입체 화상 데이터를, 복수의 채널로, 차동 신호에 의해, 전송로를 통해 외부 기기로 송신하는 데이터 송신부와,상기 외부 기기로부터 상기 전송로를 통해 보내져 오는, 그 외부 기기가 대응 가능한 입체 화상 데이터의 전송 방식 정보를 수신하는 전송 방식 정보 수신부와,상기 전송 방식 정보 수신부에서 수신된 전송 방식 정보에 근거하여, 상기 외부 기기가 대응 가능한 입체 화상 데이터의 전송 방식으로부터, 상기 데이터 송신부에서 송신되는 상기 입체 화상 데이터의 전송 방식으로서 소정의 전송 방식을 선택하는 전송 방식 선택부와,상기 데이터 송신부에서 송신되는 상기 입체 화상 데이터의 전송 방식의 정보를, 그 입체 화상 데이터의 블랭킹 기간에 삽입하는 것으로, 상기 전송로를 통해 상기 외부 기기에 송신하는 전송 방식 정보 송신부를 구비한 것을 특징으로 하는 송신 장치.
- 제1항에 있어서,상기 외부 기기로부터 상기 전송로를 통해 보내져 오는 그 전송로의 전송 레이트 정보를 수신하는 전송 레이트 정보 수신부를 구비하고,상기 전송 방식 선택부는, 상기 전송 방식 정보 수신부에서 수신된 전송 방식 정보와 함께, 상기 전송 레이트 정보 수신부에서 수신된 전송 레이트 정보에 근거하여, 상기 소정의 전송 방식을 선택하는 것을 특징으로 하는 송신 장치.
- 제1항에 있어서,상기 입체 화상 데이터는 2차원 화상 데이터 및 각 픽셀에 대응한 심층 데이터를 포함하고,상기 데이터 송신부는, 각 픽셀의 데이터 영역에, 상기 2차원 데이터를 구성하는 픽셀 데이터 및 그 픽셀 데이터에 대응한 상기 심층 데이터를 배치하여 송신하는 것을 특징으로 하는 송신 장치.
- 외부 기기로부터 전송로를 통해 보내져 오는, 그 외부 기기가 대응 가능한 입체 화상 데이터의 전송 방식 정보를 수신하는 전송 방식 정보 수신 스텝과,상기 전송 방식 정보 수신 스텝에서 수신된 전송 방식 정보에 근거하여, 상기 외부 기기가 대응 가능한 입체 화상 데이터의 전송 방식으로부터 소정의 전송 방식을 선택하는 전송 방식 선택 스텝과,상기 전송 방식 선택 스텝에서 선택된 전송 방식의 입체 화상 데이터를, 복수의 채널로, 차동 신호에 의해, 상기 전송로를 통해 상기 외부 기기로 송신하는 데이터 송신 스텝과,상기 데이터 송신 스텝에서 송신되는 상기 입체 화상 데이터의 전송 방식 정보를, 그 입체 화상 데이터의 블랭킹 기간에 삽입하는 것으로, 상기 전송로를 통해 상기 외부 기기로 송신하는 전송 방식 정보 송신 스텝을 갖는 것을 특징으로 하는 입체 화상 데이터 송신 방법.
- 외부 기기로부터, 복수의 채널로, 차동 신호에 의해, 전송로를 통해, 입체시 화상을 표시하기 위한 입체 화상 데이터를 수신하는 데이터 수신부와,상기 데이터 수신부에서 수신된 상기 입체 화상 데이터의 블랭킹 기간으로부터, 그 입체 화상 데이터의 전송 방식 정보를 추출하는 전송 방식 정보 수신부와,상기 전송 방식 정보 수신부에서 추출된 전송 방식 정보에 근거하여, 상기 데이터 수신부에서 수신된 입체 화상 데이터를 처리하고 좌안 화상 데이터 및 우안 화상 데이터를 생성하는 데이터 처리부와,수신 장치가 대응 가능한 입체 화상 데이터의 전송 방식 정보를 기억해 두는 전송 방식 정보 기억부와,상기 전송 방식 정보 기억부에 기억되어 있는 전송 방식 정보를, 상기 전송로를 통해 상기 외부 기기로 송신하는 전송 방식 정보 송신부를 구비하는 것을 특징으로 하는 수신 장치.
- 제5항에 있어서,상기 데이터 수신부의 데이터 수신 상태에 근거하여, 상기 전송로의 전송 레이트 정보를 취득하는 전송 레이트 정보 취득부와,상기 전송 레이트 정보 취득부에서 취득된 전송 레이트 정보를, 상기 전송로를 통해 상기 외부 기기로 송신하는 전송 레이트 정보 송신부를 또한 구비하는 것을 특징으로 하는 수신 장치.
- 수신 장치가 대응 가능한 입체 화상 데이터의 전송 방식 정보를, 전송로를 통하여, 외부 기기에 송신하는 전송 방식 정보 송신 스텝과,상기 외부 기기로부터, 복수의 채널로, 차동 신호에 의해, 상기 전송로를 통해, 입체 화상 데이터를 수신하는 데이터 수신 스텝과,상기 데이터 수신 스텝에서 수신된 상기 입체 화상 데이터의 블랭킹 기간으로부터, 그 입체 화상 데이터의 전송 방식 정보를 추출하는 전송 방식 정보 수신 스텝과,상기 전송 방식 정보 수신 스텝에서 추출된 전송 방식 정보에 근거하여, 상기 데이터 수신 스텝에서 수신된 입체 화상 데이터를 처리하고 좌안 화상 데이터 및 우안 화상 데이터를 생성하는 데이터 처리 스텝을 갖는 것을 특징으로 하는 입체 화상 데이터 수신 방법.
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