首页> 外国专利> FRACTIONAL-PEL INTERPOLATION FILTER METHOD, FILTER DEVICE AND ELECTRONIC DEVICE USING THE SAME

FRACTIONAL-PEL INTERPOLATION FILTER METHOD, FILTER DEVICE AND ELECTRONIC DEVICE USING THE SAME

机译:分形插值滤波器方法,滤波器装置和使用该装置的电子装置

摘要

A fractional-pel interpolation filter method. The method adopts an 8-tap interpolation filter and a 6-tap interpolation filter, and includes: 1) applying an 8-tap interpolation filter to adjacent integer-pel pixels, thus acquiring fractional-pel pixels between adjacent integer-pel pixels in a horizontal direction or a vertical direction; and 2) to the adjacent fractional-pel pixels between the adjacent integer-pel pixels, applying the horizontal 8-tap interpolation filter in the horizontal direction and then a 6-tap interpolation filter in the vertical direction for conducting interpolations twice, thus acquiring the remaining 9 fractional-pel pixels.
机译:分数像素插值滤波器方法。该方法采用8抽头插值滤波器和6抽头插值滤波器,包括:1)将8抽头插值滤波器应用于相邻的整数像素像素,从而获得像素中相邻整数像素像素之间的分数像素像素。水平方向或垂直方向; 2)对相邻整数像素像素之间的相邻小数像素像素,在水平方向上应用水平8抽头插值滤波器,然后在垂直方向上应用6抽头插值滤波器以进行两次插值,从而获得其余9个小数像素。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号