A quick review of my entry about Linear Burn reminds us that Linear Burn was similar to Multiply mode — just “darker.” So, surprise, Linear Dodge is similar to Screen mode — just “lighter.”
快速浏览一下我有关Linear Burn的内容时，我们会想到Linear Burn与“乘法”模式类似-只是“较暗”。 因此，令人惊讶的是，线性减淡类似于“屏幕”模式-只是“更轻”。
Let’s start again with my rose picture:
让我们再次从我的玫瑰照片开始：
Add a pawprint layer:
添加一个脚印层：
The lighter the area on the pawprint layer, the brighter the rose layer becomes:
爪印层上的区域越浅，玫瑰色层变得越亮：
(Download sample. psd file)
( 下载示例.psd文件 )
Just as Linear Burn results in a darker image (save for pure white blending areas), Linear Dodge will usually result in a lighter image. This means that we can add another method of quickly lightening images into our growing list of techniques! Let’s start with the baby hand image that I used in the Screen Mode example:
正如“线性加深”会导致图像更暗(为纯白色混合区域保存)一样，“线性减淡”通常会产生较亮的图像。 这意味着我们可以在不断增加的技术列表中添加另一种快速使图像变亮的方法！ 让我们从我在“ 屏幕模式”示例中使用的婴儿手图像开始：
One duplicated layer, set to Linear Dodge, results in a much lighter image:
设置为“线性减淡”的一层重复图层可产生更亮的图像：
You can always play with the opacity of that layer to tone down the brightness.
您始终可以使用该图层的不透明度来降低亮度。
(Download sample. psd file)
( 下载示例.psd文件 )
翻译自: https://www.sitepoint.com/linear-dodge-in-photoshop/
