发明申请
WO2005109897A1 ADAPTIVE-WEIGHTED MOTION ESTIMATION METHOD AND FRAME RATE CONVERTING APPARATUS EMPLOYING THE METHOD
审中-公开
基本信息:
- 专利标题: ADAPTIVE-WEIGHTED MOTION ESTIMATION METHOD AND FRAME RATE CONVERTING APPARATUS EMPLOYING THE METHOD
- 专利标题(中):采用自适应加权运动估计方法和帧速率转换装置
- 申请号:PCT/KR2005/001346 申请日:2005-05-09
- 公开(公告)号:WO2005109897A1 公开(公告)日:2005-11-17
- 发明人: HA, Tae-Hyeun
- 申请人: SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址: 416, Maetan-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do 442-742 KR
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: 416, Maetan-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do 442-742 KR
- 代理机构: LEE, Young-Pil
- 优先权: KR10-2004-0032594 20040510
- 主分类号: H04N7/28
- IPC分类号: H04N7/28
摘要:
An adaptive- weighted motion estimation method and a frame rate converting apparatus employing the method are provided. The method includes estimating a global motion vector by a correlation between frames, and calculating a block matching value between the frames according to a weight value where the estimated global motion vector is applied and determining a lowest block matching value to be a motion vector.
摘要(中):
提供了一种采用该方法的自适应加权运动估计方法和帧速率转换装置。 该方法包括通过帧之间的相关估计全局运动矢量,以及根据施加估计的全局运动矢量的权重值来计算帧之间的块匹配值,并将最小块匹配值确定为运动矢量。