ETRI Knowledge Sharing Platform : VIDEO CODING APPARATUS USING MOTION VECTOR

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Registered VIDEO CODING APPARATUS USING MOTION VECTOR

Inventors: Sung-Chang Lim, Kim Hui Yong, Kim Jongho, Lee Hahyun, Jun Dong-San, Jeong Se Yoon, Choi Jin Soo, Jinho Lee, Jin Woong Kim, Cho Sukhee

Application No.: 10-2013-0082551 (2013.07.15)

Publication No.: 10-2013-0084286 (2013.07.24)

Registration No.: 10-1378888-0000 (2014.03.21)

Country: KOREA

Project Code: 11PR1700, Development of Multiview 3D Compatible UHDTV Broadcasting Technology, Jin Woong Kim

Abstract: 본 발명은 움직임 벡터를 이용한 영상의 부호화/복호화 방법 및 장치에 관한 것이다.본 발명의 일 실시예에 따르면 영상 복호화 방법이 제공된다. 영상 복호화 방법은 참조 픽쳐의 움직임 벡터를 소정의 다이내믹 레인지로 절삭하여 절삭된 움직임 벡터를 생성하는 단계, 절삭된 움직임 벡터를 버퍼에 저장하는 단계 및 버퍼에 저장된 움직임 벡터를 이용하여 복호화 대상 블록의 움직임 벡터를 도출하는 단계 및 복호화 대상 블록의 움직임 벡터를 이용하여 인터 예측 복호화를 수행하는 단계를 포함한다.본 발명에 따르면 움직임 벡터를 저장하는데 필요한 메모리 공간의 크기를 감소시킬 수 있다.

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패밀리 특허 목록
Status	Patent	Country
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR
Registered	VIDEO DECODING APPARATUS USING MOTION VECTOR	KOREA
Registered	VIDEO DECODING METHOD AND COMPUTER READABLE REDORDING MEDUIM USING MOTION VECTOR	KOREA
Registered	VIDEO CODING METHOD AND COMPUTER READABLE REDORDING MEDUIM USING MOTION VECTOR AND APPARATUS THEREOF	KOREA
Registered	VIDEO CODING/DECODING METHOD USING MOTION VECTOR AND APPARATUS THEREOF	KOREA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	DENMARK
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	GERMANY
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	LATVIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	RUSSIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	LUXEMBOURG
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	UNITED STATES
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	UNITED STATES
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	SWEDEN
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	SWISS
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	SPAIN
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	IRELAND
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	UNITED KINGDOM
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	AUSTRIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	ITALY
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	INDIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	INDONESIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	INDONESIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	INDONESIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	INDONESIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	INDONESIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	INDONESIA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	JAPAN
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	JAPAN
Registered	IMAGE DECODING APPARATUS, IMAGE ENCODING APPARATUS, AND STORAGE MEDIUM	JAPAN
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	JAPAN
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE USING MOTION VECTOR	JAPAN
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CHINA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CHINA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CHINA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CHINA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CHINA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CHINA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CZECH REPUBLIC
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CANADA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	CANADA
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	PORTUGAL
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	POLAND
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	FRANCE
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	FINLAND
Registered	METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VECTOR	HUNGARY

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