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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                今天給大家介紹一款大霧效果的濾鏡,先看下效果圖: ![](https://box.kancloud.cn/2016-01-05_568b332012d5a.jpg) ???????????????????????????????????????????????????????????????????????????????????????? (a)原圖 ![](https://box.kancloud.cn/2016-01-05_568b332071be8.jpg) ???????????????????????????????????????????????????????????????????????????????????????? (b)大霧濾鏡效果圖 由于這個濾鏡比較簡單,這里我們只介紹PS的實現步驟和主要C#代碼,代碼下載不再累贅,看過前面博客的朋友們應該容易寫出代碼,如果不想寫,拿之前的代碼,直接調用庫函數而已,呵呵。 PS實現步驟: 1,打開原始圖像,復制一圖層A; 2,新建圖層mask,填充為黑色,然后“濾鏡--渲染--云彩”,得到霧氣的模板圖像,如下圖所示: ![](https://box.kancloud.cn/2016-01-05_568b3320bd1eb.jpg) ??????????????????????????????????????????????????????????????????????????????????????? (c)霧氣模板 3,將原始圖像與mask執行“濾色”混合圖層樣式,即可得到最終大霧彌漫的效果圖了。 ![](https://box.kancloud.cn/2016-01-05_568b3320e1b00.jpg) ??????????????????????????????????????????????????????????????????????????????? (d)大霧濾鏡示意圖 以上就是這款濾鏡的PS實現過程,是不是很簡單,你可以直接調用前面博客中的代碼實現,相信代碼不會超過10行呵呵,這里給出主要代碼: ~~~ namespace SpecialeffectDemo { unsafe class FogFilter { private Bitmap curBitmap = null; private Bitmap fogMap = null; public FogFilter(Bitmap src,Bitmap map) { this.curBitmap = src; this.fogMap= map; } public Bitmap Apply() { return FogFilterProcess(); } private Bitmap FogFilterProcess() { return SpecialEffectClass.DoEffect(temp, fogMap, 0, (int)SpecialEffectClass.EffectMode.MODE_FILTERCOLOR);//濾色處理 } } ~~~ 記得,有什么問題聯系我哦,本人郵箱[dongtingyueh@163.com](mailto:dongtingyueh@163.com), QQ: 1358009172 **最后,分享一個專業的圖像處理網站(微像素),里面有很多源代碼下載:** [http://www.zealpixel.com/portal.php](http://www.zealpixel.com/portal.php)
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