Nik color efex pro 笔记

nik collection在线教程、文档：[url]https://support.google.com/nikcollection/?hl=zh-Hans#topic=2991630[/url]


本文列出了Nik Color Efex Pro的所有滤镜名称，以及本人常用的几个滤镜的作用。部分摘录自[b]官方文档[/b]：：[url]https://support.google.com/nikcollection/topic/3297791?hl=zh-Hans[/url]

注意：如果看的是英文版会有Youtube上的[b]教学视频[/b]~：[url]https://support.google.com/nikcollection/topic/3297791[/url]


该套滤镜有好几个[b]对比度[/b]的滤镜。。。。
[list]
[*]Contrast Only：保持色彩的同时增强对比度，其中的soft contrast选项可以提供区域间缓慢变化的对比度。
[*]Dark Contrasts： 输出暗调的、有质感的图像
[*]Pro Contrast：根据图像内容自适应调整对比度
[*]Tonal Contrast：可以分别设置高光、中间调、阴影的对比度；多种方法可选
[/list]


[table]
|B/W Conversion (黑白转换)|
|Bi-Color Filters (双色滤镜)|
|Bi-Color User Defined (自定义双色滤镜)|
|[color=blue]Bleach Bypass[/color] (漂白旁路)|模拟与色彩胶片结合使用的技术，该技术会跳过漂白步骤，从而制作出[b]高对比度、低饱和度[/b]的效果。详情见下文。
|Brilliance/Warmth (鲜艳度/暖色调)|
|Classical Soft Focus (古典柔焦)|
|Color Stylizer (色彩风格)|
|Colorize (着色)|
|[color=blue]Contrast Color Range[/color] (色彩对比度)|[b]选定的色彩变亮，互补色会变暗[/b]
|Contrast Only (对比度增强)|
|Cross Balance (交叉平衡)|
|Cross Processing (反冲)|
|Dark Contrasts (暗调对比度)|
|Darken/Lighten Center (加暗/提亮中心)|
|Detail Extractor (细节提取器)|
|Duplex (双色调)|
|Dynamic Skin Softener (动态皮肤柔化器)|
|Film Efex: Faded (胶片效果：淡化)|
|Film Efex: Modern (胶片效果：现代)|
|Film Efex: Nostalgic (胶片效果：怀旧)|
|Film Efex: Vintage (胶片效果：复古)|
|Film Grain (胶片颗粒)|
|Fog (雾化)|
|Foliage (绿叶效果增强)|
|[color=blue]Glamour Glow [/color](魅力光晕)|类似复制图层-高斯模糊-柔光/绿色混合模式，使得[b]高光部分发光[/b]
|Graduated Filters (渐变滤镜)|
|Graduated Fog (渐变雾化)|
|Graduated Neutral Density (渐变中灰)|
|Graduated User Defined (渐变自定义滤镜)|
|High Key (亮调)|
|Image Borders (图片边框)|
|Indian Summer (印第安夏日)|
|Infrared Film (红外胶片)|
|Ink (油墨效果)|
|Levels & Curves (色阶和曲线)|
|Low Key (低调)|
|Midnight (午夜)|
|Monday Morning (星期一的早晨)|
|Old Photo (旧照片)|
|Paper Toner (碳粉色调)|
|Pastel (粉彩效果)|
|Photo Stylizer (照片风格)|
|[color=blue]Polarization [/color](偏振)|模拟偏振镜（可以通过旋转选项模拟旋转偏振镜），[b]突出蓝色天空[/b]的同时[b]提高图片其他部分对比度[/b]
|Polaroid Transfer (宝丽来移印)|
|Pro Contrast (增强对比度)|
|Reflector Efex (反光板效果)|
|Remove Color Cast (去除色偏)|[b]去除色偏[/b]，比如给照片加一个青色图层后可以用该滤镜恢复
|Skylight Filter (天光滤镜)|
|Solarization (过曝)|
|Sunlight (日光)|
|Tonal Contrast (色调对比度)|
|Vignette (晕影)|
|Vignette Blur (晕影模糊度)|
|Vignette: Lens (晕影：镜头)|
|White Neutralizer (纯白中性化)|
[/table]


[b][size=large]bleach bypass知识点[/size][/b]：[url]https://en.wikipedia.org/wiki/Bleach_bypass[/url]
通过跳过漂白步骤，银盐颗粒和染料一起留在了显影液中，从而会在彩色图像上叠加一幅黑白图像。该图像通常饱和度和动态范围都比较低，伴随着高对比度和颗粒度。该方法通常与降低一档曝光结合使用。
[quote] By doing this, the silver is retained in the emulsion along with the color dyes. The result is a black-and-white image over a color image. The images usually have reduced saturation and exposure latitude, along with increased contrast and graininess. It usually is used to [/quote]maximum effect in conjunction with a one-stop underexposure.