清空筛选条件
清空筛选条件

downsampling the filtered image

2 次查看（过去 30 天）
sheno39
sheno39 2013-11-7
评论： sheno39 2013-11-7
i have iteratively filtered the image using low pass filtering. now i need to downsample the filtered images. how to implement?

请先登录，再回答此问题。

采纳的回答

Matt J
Matt J 2013-11-7
By indexing, perhaps, e.g.,
x=1:10;
xdownsampled=x(1:2:end);
Or, if downsampling at non-integer locations, by interpolation. See griddedInterpolant().
  3 个评论
显示 1更早的评论
Matt J
Matt J 2013-11-7
Yes, using the methods I mentioned. Or IMRESIZE.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Image Category Classification 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by