摘要：
HDR（High Dynamic Range Imaging）在摄影中指高动态范围成像。国内的教程基本语焉不详，找到一篇比较详尽的国外教程翻译出来，希望对大家有帮助。^_^原文地址：http://photo.tutsplus.com/tutorials/hdr/how-to-shoot-and-po 阅读全文
摘要：
In standard rendering, the red, green and blue values for a pixel are each represented by a fraction in the range 0..1, where 0 represents zero intens 阅读全文