发明申请
US20080063308A1 Frame interpolating circuit, frame interpolating method, and display apparatus
审中-公开
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基本信息:
- 专利标题: Frame interpolating circuit, frame interpolating method, and display apparatus
- 专利标题(中):帧内插电路,帧插值方法和显示装置
- 申请号:US11896854 申请日:2007-09-06
- 公开(公告)号:US20080063308A1 公开(公告)日:2008-03-13
- 发明人: Ko Sato , Masaya Yamasaki , Keiko Hirayama , Hiroshi Yoshimura , Yohei Hamakawa , Kenichi Douniwa , Yoshihiko Ogawa
- 申请人: Ko Sato , Masaya Yamasaki , Keiko Hirayama , Hiroshi Yoshimura , Yohei Hamakawa , Kenichi Douniwa , Yoshihiko Ogawa
- 申请人地址: JP Tokyo
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2006-244461 20060908
- 主分类号: G06K9/32
- IPC分类号: G06K9/32
摘要:
According to one embodiment, there is provided a frame interpolating circuit including a detecting unit which compares a first frame image and a second frame image from an input image signal with each other and detects a plurality of motion vectors in the frames, a limiting unit which limits values of the detected motion vectors in predetermined regions in the frames to a value equal to or smaller than a predetermined value, and an interpolated frame generating unit which generates and outputs an interpolated frame on the basis of the plurality of motion vectors from the detecting unit, the motion vectors the values of which are limited and which are output from the limiting unit, and the first frame image and the second frame image.
摘要(中):
根据一个实施例,提供了一种帧内插电路,包括:检测单元,其将来自输入图像信号的第一帧图像和第二帧图像彼此进行比较,并检测帧中的多个运动矢量;限制单元, 将帧中的预定区域中检测到的运动矢量的值限制为等于或小于预定值的值;以及内插帧生成单元,其基于来自检测的多个运动矢量生成并输出内插帧 单位,其值被限制并且从限制单元输出的运动矢量,以及第一帧图像和第二帧图像。
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06K | 数据识别;数据表示;记录载体;记录载体的处理 |
------G06K9/00 | 用于阅读或识别印刷或书写字符或者用于识别图形,例如,指纹的方法或装置 |
--------G06K9/20 | .图像捕获 |
----------G06K9/32 | ..图像拾取或图像分布图的对准或中心校正 |