Abby1926 wrote:
以下適用Photom...(恕刪)
感謝您的測試:)
雲層的部份我想可以透過 拉亮部->拉亮部對比 讓他強烈點,我沒有您原本的檔案,因此下面這張是借用您第三張並做 對比-9 亮部+77 亮部對比+87 的結果,請參考看看:)

還有就是細節調整除了強度外將取樣半徑拉高也可以有類似效果,缺點是亮暗交界會產生光暈造成照片不自然感~
翔煉 wrote:
感謝您的提供,有時間我會研究看看:)
剛才逛到一個論壇, 看到這個. 所以樓主引用 DCRAW時要查證一下. 免得惹禍上身. 那我就很不好意思.
Originally Posted by Mike Brodbelt
The code in dcraw implements VNG interpolation, which is both very
high quality, and patent unencumbered, as far as I'm aware.
Just FYI, VNG appears to be patented. See patent number 6421084 on Google patents, and their original paper "Color Filter Array Recovery Using a Threshold-based Variable Number of Gradients" in SPIE vol. 3650, Jan. 1999.