发明名称 |
Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media which store the programs |
摘要 |
A video encoding method includes selecting a reference vector target frame and a reference frame from among already-encoded frames; encoding information for designating each frame; setting a reference vector for indicating an area in the reference vector target frame with respect to an encoding target area; encoding the reference vector; performing a corresponding area search by using image information of a reference vector target area, which belongs to the reference vector target frame and is indicated by the reference vector, and the reference frame; determining a reference area in the reference frame based on the search result; generating a predicted image by using image information of the reference frame, which corresponds to the reference area; and encoding differential information between image information of the encoding target area and the predicted image. |
申请公布号 |
US8654854(B2) |
申请公布日期 |
2014.02.18 |
申请号 |
US201213421133 |
申请日期 |
2012.03.15 |
申请人 |
SHIMIZU SHINYA;KIMATA HIDEAKI;KAMIKURA KAZUTO;YASHIMA YOSHIYUKI;NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
SHIMIZU SHINYA;KIMATA HIDEAKI;KAMIKURA KAZUTO;YASHIMA YOSHIYUKI |
分类号 |
H04N11/02 |
主分类号 |
H04N11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|