2007年3月30日

摘要: Inspired by http://incubator.quasimondo.com/processing/fastblur.pde , I wrote a piece of CSharp code to implement this efficient "gaussian blur" alogorithm for one of my .Net project.
The concept of the "fast" is avoiding floating point calculation and pre-calculating some multiplication operation, storing the results into a large two-dimension array for later blurring operations, so it saves lots of time.阅读全文

posted @ 2007-03-30 22:17 Adrian H. 阅读(22623) 评论(6) 编辑