公开(公告)号：US07161627B2

公开(公告)日：2007-01-09

申请号：US10212751

申请日：2002-08-07

申请人： Nobuo Murata

发明人： Nobuo Murata

IPC分类号： H04N9/93 ,  H04N3/26

CPC分类号： H04N9/093

摘要： A registration correction apparatus having interpolation circuits. The interpolation circuits receives digital sampled pixel signals from at least one channel of a plurality of color signal channels. The digital sampled pixel signals have been obtained by sampling consecutive pixel signals. Each of the interpolation circuits generates a digital pixel signal in a desired position between adjacent two of the digital sampled pixel signals by interpolation processing. The desired position between the two adjacent digital sampled pixel signals is set in accordance with a registration discrepancy among the plurality of color signal channels by a control circuit.

摘要翻译： 一种具有内插电路的配准校正装置。 内插电路从多个彩色信号通道的至少一个通道接收数字采样像素信号。 已经通过对连续的像素信号进行采样来获得数字采样像素信号。 每个内插电路通过插值处理在相邻的两个数字采样像素信号之间的期望位置产生数字像素信号。 根据控制电路在多个彩色信号通道之间的配准偏差来设定两个相邻的数字采样像素信号之间的期望位置。