vignetting
n. [物] 渐晕;光晕,光损失;暗角
例句
Custom presets are then applied that add contrast, vignetting, and sharpening.
然后将利用自定义的预设文件处理对比度、修饰和锐度等。
Clicking on this button will recompute the vignetting factors for each field based upon the current lens data.
点击这个按键将根据当前镜头数据重新计算每个视场的渐晕因子。
Example of Vignetting. Notice how the screen corners get darker and more blurred and also show color separation.
渐晕特效例子。注意屏幕的边角区域是如何变暗、模糊和颜色分离的。