상세정보
등록 MDCT 기반의 코더와 이종의 코더 간 변환에서의 인코딩 장치 및 디코딩 장치
- 출원번호
- 13057832 (2009.09.18)
- 공개번호
- 20110137663 (2011.06.09)
- 등록번호
- 9773505 (2017.09.26)
- 출원국
- 미국
- 협약과제
- 08MR4800, 차세대DTV핵심기술개발(표준화연계)-무안경개인형3D방송기술개발(계속), 안치득
- 초록
- An encoding apparatus and a decoding apparatus in a transform between a Modified Discrete Cosine Transform (MDCT)-based coder and a different coder are provided. The encoding apparatus may encode additional information to restore an input signal encoded according to the MDCT-based coding scheme, when switching occurs between the MDCT-based coder and the different coder. Accordingly, an unnecessary bitstream may be prevented from being generated, and minimum additional information may be encoded.
- KSP 제안 키워드
- An encoding, Discrete cosine, Discrete cosine Transform, Input signal, Modified Discrete Cosine Transform(MDCT), additional information, coding scheme, cosine transform
- 패밀리