发明名称 |
Water ring scanning apparatus and method, and apparatus and method for encoding/decoding video sequences using the same |
摘要 |
A water ring scanning apparatus and method, and an apparatus and method for encoding/decoding video sequences using the same are disclosed. A water ring scanning apparatus includes: a preferential scan unit for scanning information on a water ring origin point (water_ring(0)) in an image frame, which is a most significant bit of the image frame to be preferentially scanned; a scan location decision unit for deciding a location of i_th generated water ring (water_ring(i)), which is a rectangular-shape ring surrounding the water ring origin point; and a scan unit for scanning information on the location of the i_th generated water ring.
|
申请公布号 |
US8036276(B2) |
申请公布日期 |
2011.10.11 |
申请号 |
US20070741919 |
申请日期 |
2007.04.30 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
PARK GWANG-HOON;AHN CHIE-TEUK;CHEONG WON-SIK;KIM JIN-WOONG;KIM KYU-HEON;LEE MYOUNG-HO;LEE YOON-JIN;LIM YOUNG-KWON |
分类号 |
H04N1/04;H04N7/18;H04N7/26 |
主分类号 |
H04N1/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|