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标题:分享js实现的图像模糊算法代码
正文:
项目中需要用到HTML5模糊图像，以前用GDI，GDI+中都有现成的组件来实现，HTML5中如何实现？1.createImageData()2.getImageData()3.putImageData()以上3个函数即可实现，用法和奥义，自己百度吧,我就不重复叙述了，没多大的意义。以下是实现模糊算法的JS，其实还有种2B级算法就是分布矩阵，这样效率提高很多倍，不过效果很差，羽化的效果不强。实现代码：代码如下:var mul_table = [ 512,512,456,512,328,456,335,512,405,328,271,456,388,335,292,512, 454,405,364,328,298,271,496,456,420,388,360,335,312,292,273,512, 482,454,428,405,383,364,345,328,312,298,284,271,259,496,475,456, 437,420,404,388,374,360,347,335,323,312,302,292,282,273,265,512, 497,482,468,454,441,428,417,405,394,383,373,364,354,345,337,328, 320,312,305,298,291,284,278,271,265,259,507,496,485,475,465,456, 446,437,428,420,412,404,396,388,381,374,367,360,354,347,341,335, &nbs
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