HDR - High dynamic range imaging
(From Wikipedia, the free encyclopedia)
"In image processing, computer graphics, and photography, high dynamic range imaging (HDRI or just HDR) is a set of techniques that allows a greater dynamic range of luminances between light and dark areas of a scene than normal digital imaging techniques. The intention of HDRI is to accurately represent the wide range of intensity levels found in real scenes ranging from direct sunlight to shadows."
簡單來說, 就是把不同曝光的相片來互補長短. 還是來一個實例吧!
先在同一個景點, 拍下數張不同曝光的照片:
拍好了, 就把相片放到軟件 (我用的是Photomatix).
左調調, 右較較, 合心水了, 就可以輸出.
完成品:
再來數張劣作給大家品評品評.
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