Duration: 2h 12m | Video: AVC (.mp4) 1280x720 15fps | Audio: AAC 32KHz 2ch | 805 MB

Genre: eLearning | Level: Intermediate | Language: English

Today's cameras do a great job of capturing low-light and nighttime scenes, but there's always room for improvement—from basic processes like noise reduction and tonal adjustment, to advanced techniques, such as combining different exposures.

Enhancing Night and Low-Light Photos with Photoshop

In this course, photographer and educator Seán Duggan explores a range of post-processing techniques aimed at expanding your creative options for night and low-light photography—and even "shooting" stars. He'll begin in Camera Raw for general enhancements (white balance, tonal and contrast adjustments, and noise reduction) and then turn to Photoshop to capitalize on its Merge to HDR feature, which can create spectacular high-dynamic-range images. Last, he includes techniques specifically for star photography: stacking layers to create star trails, removing and replacing blurry stars, and using luminosity masks on photos of the Milky Way.

Topics include:

Using neutral guides to set white balance

Applying lens profile corrections

Reducing noise

Working with 16-bit and 32-bit HDR images

Stacking layers and combining exposures

Improving star photography

持续时间: 2 h 12 m |视频: AVC (.mp4) 1280 x 720 15 fps |音频: AAC 32 千赫 2 通道|805 MB

类型: 电子学习 |级别: 中级 |语言: 英语

今天的相机做得好的捕捉低光和夜间的场面，但总是还有改进的余地 — — 从基本过程如降噪和色调的调整，对先进的技术，如结合不同的曝光度。

加强与 Photoshop 的夜晚和低光照片

在此过程中，摄影师和教育家肖恩 Duggan 探讨了一系列的后处理技术旨在扩大您的创意选项为夜和低光摄影 — — 以及甚至"拍摄"明星。他会开始在相机原始的一般功能增强 (白平衡，色调和对比度调整和降噪)，然后翻到 Photoshop 利用其合并到 HDR 功能，可以创建壮观的高动态范围图像。最后，他包括技术专门为明星摄影: 叠加图层以创建删除和替换模糊的星星，和在银河系的照片使用亮度掩码的星迹。

主题包括:

使用中性的指南来设置白平衡

运用镜头配置文件修正

降低噪音

使用 16 位和 32 位 HDR 图像

堆叠层和结合曝光

提高星摄影

摄像摄影教程

photoshop教程