Merge pull request #26352 from wxy/20220704-Darktable-4.0.0-is-Here-with-a-Revamped-UI-and-Improved-Color-Saturation

A:20220704 darktable 4.0.0 is here with a revamped UI and improved color saturation
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[#]: subject: "Darktable 4.0.0 is Here with a Revamped UI and Improved Color Saturation"
[#]: via: "https://news.itsfoss.com/darktable-4-0-release"
[#]: author: "Ankush Das https://news.itsfoss.com/author/ankush/"
[#]: collector: "lkxed"
[#]: translator: "wxy"
[#]: reviewer: "wxy"
[#]: publisher: "wxy"
[#]: url: "https://linux.cn/article-14802-1.html"
darktable 4.0.0:用户界面改版,改进了色彩饱和度处理
======
> darktable 4.0.0 版本来了,这是一个主要版本,带来了新的功能,简化了用户界面,还有一些其他的改进。
![darktable][1]
最近,作为其 3.8.x 系列的升级版darktable 开发人员公布了新的稳定版。
最新的升级带来了新功能、错误修复和重大变化。
### darktable 4.0 有什么新内容?
在 darktable 4.0 中,增加了很多功能,并对用户界面进行了一些有意义的重新打造。
让我在此介绍一下关键的亮点:
> **注意:** 这是一次重大版本升级,采用了新的库和配置,与旧版本不兼容。因此,你需要在进行升级之前对你的工作进行备份。
#### 颜色和曝光映射
在曝光和颜色校准模块中,你现在可以定义和保存颜色采集器的目标颜色/曝光度。
这应该有助于你匹配图像中的源对象,并确保一个对象在一批照片中的颜色一致性。
#### 完善的用户界面
![darktable][2]
用户界面已经进行了改造以改善外观/感觉。首先能看到的是其默认主题改为了 “优雅灰”。
总的来说填充、边距、颜色、对齐方式和图标等等都得到了改造。也添加了新的可折叠的部分rgb 通道混合器、曝光、颜色校准),使用户界面更干净,更容易访问。
你会发现许多细微的变化,布局也更合理。
#### 性能变化
在简化用户偏好的同时,该版本还增加了一些优化措施。
你还可以改变性能配置,而不需要重启 darktable。
#### 改进了色彩饱和度处理
![darktable][3]
Filmic v6一种新的色彩学的加入有助于获得更多的饱和度特别是对于蓝天。
另外正如公告中提到的,可以以最小的破坏性方式恢复,调色应该更安全。除此之外,还为艺术饱和度的变化设计了一个新的信息色彩空间。
总的来说,你应该对这个版本对饱和度控制的改进感到高兴。
#### 其他变化
其他一些值得注意的变化包括:
* 一个新的“引导式拉普拉斯”方法已被添加到高光重建模块中。
* 全局颜色选择器工具的改进
* 一个新的对比度参数
* 一个新的集合过滤器模块
* 增加了对 EXR 16 位(半数)浮点数输出的支持。
你可以在其 [官方公告帖子][4] 中查看所有的技术细节。
### 下载 darktable 4.0.0
你可以使用 [Flathub][5] 上的 Flatpak 包获得最新版本。写这篇文章时Snap 包还没有更新。
此外,你也可以选择使用其 [GitHub 发布区][6] 中的 tar.xz 文件。
--------------------------------------------------------------------------------
via: https://news.itsfoss.com/darktable-4-0-release
作者:[Ankush Das][a]
选题:[lkxed][b]
译者:[wxy](https://github.com/wxy)
校对:[wxy](https://github.com/wxy)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://news.itsfoss.com/author/ankush/
[b]: https://github.com/lkxed
[1]: https://news.itsfoss.com/wp-content/uploads/2022/07/darktable-4-0-0-1200x675.jpg
[2]: https://news.itsfoss.com/wp-content/uploads/2022/07/darktable-4.jpg
[3]: https://news.itsfoss.com/wp-content/uploads/2022/07/darktable-4-1.jpg
[4]: https://www.darktable.org/2022/07/darktable-4.0.0-released/
[5]: https://flathub.org/apps/details/org.darktable.Darktable
[6]: https://github.com/darktable-org/darktable/releases/tag/release-4.0.0

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[#]: subject: "Darktable 4.0.0 is Here with a Revamped UI and Improved Color Saturation"
[#]: via: "https://news.itsfoss.com/darktable-4-0-release"
[#]: author: "Ankush Das https://news.itsfoss.com/author/ankush/"
[#]: collector: "lkxed"
[#]: translator: " "
[#]: reviewer: " "
[#]: publisher: " "
[#]: url: " "
Darktable 4.0.0 is Here with a Revamped UI and Improved Color Saturation
======
darktable 4.0.0 release is here as a major upgrade with new features, simplified UI, and other enhancements.
![darktable][1]
Recently, the developers unveiled new stable release as an upgrade over its 3.8.x series.
The latest upgrade is about new features, bug fixes, and significant changes.
### darktable 4.0: Whats New?
With darktable 4.0, we have a lot of feature additions and some impactful rework on the user interface.
Let me mention the key highlights here:
**Note:** This is a major upgrade with a new library and configuration, not compatible with the older version. So, you need to take a backup of your work before proceeding.
#### Color and Exposure Mapping
Within the exposure and color calibration modules, you now get the ability to define and save a target color/exposure for the color pickers.
This should help you match source objects in the image and ensure the color consistency of an object across a batch of photos.
#### UI Rework
![darktable][2]
The user interface has undergone a revamp to improve the look/feel. Starting with the default theme being changed to “**Elegant Grey**“.
Overall, padding, margins, color, alignment, and icons, everything has received a makeover. New collapsible sections (channel mixer rgb, exposure, color calibration) have also been added to make the UI cleaner, and more accessible.
You will find numerous subtle changes for a better layout.
#### Performance Changes
Several optimizations have been added to the release while simplifying the user preferences.
You also get to change the performance configuration without requiring to restart darktable.
#### Improved Color Saturation
![darktable][3]
The addition of Filmic v6 (a new color science) helps for more saturated colors, especially in blue skies.
Also, color-grading should be safer considering it can be recovered in the least-destructive way, as mentioned in the announcement post. In addition to that, a new information color space has been designed for artistic saturation changes.
Overall, you should be happy about this releases refinements to the saturation control.
#### Other Changes
Some other notable changes include:
* A new “guided Laplacian” method has been added to the highlight reconstruction module.
* Global color picker tool improvements
* A new contrast parameter
* A new collection filters module
* Support for EXR 16-bit (half) float export has been added.
You may go through all the technical details in its [official announcement post][4].
### Download darktable 4.0.0
You can get the latest version using the Flatpak package on [Flathub][5]. When writing this, the Snap package wasnt updated.
In either case, you can also choose to use the tar.xz file available in its [GitHub releases section][6].
--------------------------------------------------------------------------------
via: https://news.itsfoss.com/darktable-4-0-release
作者:[Ankush Das][a]
选题:[lkxed][b]
译者:[译者ID](https://github.com/译者ID)
校对:[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://news.itsfoss.com/author/ankush/
[b]: https://github.com/lkxed
[1]: https://news.itsfoss.com/wp-content/uploads/2022/07/darktable-4-0-0-1200x675.jpg
[2]: https://news.itsfoss.com/wp-content/uploads/2022/07/darktable-4.jpg
[3]: https://news.itsfoss.com/wp-content/uploads/2022/07/darktable-4-1.jpg
[4]: https://www.darktable.org/2022/07/darktable-4.0.0-released/
[5]: https://flathub.org/apps/details/org.darktable.Darktable
[6]: https://github.com/darktable-org/darktable/releases/tag/release-4.0.0