照片模糊(Blurry)？您可能没有将相机聚焦在您想要捕捉的对象上。或者你的手在按下那个捕捉按钮时可能会有点颤抖。但是如何修复它们？借助适当的工具，可以轻松修复失焦和模糊的照片。本文介绍了许多此类免费软件工具，它们可以帮助您修复所有这些模糊图像并将它们恢复生机。
有很多不同的模糊可以潜入您的图像。最流行的是运动模糊(motion blur)，如果在捕获图像时移动相机会发生这种情况。另一种是由于对物体对焦不当造成的。(improper focusing)这些Windows软件结合了各种算法来分析和自动修复此类模糊。虽然图像可以在很大程度上固定，但图像质量无法保证。
去模糊和修复模糊的照片和图像
模糊图像中真正发生的是所有信息都按照某种规则重新分配。要对这些图像进行去模糊处理，我们需要做的就是找到带有一些假设的规则，并且可以恢复图像。所有这些工具都旨在恢复所有此类图像。
1]智能去模糊
SmartDeblur是一款出色的免费软件，可以修复模糊图像。使用Qt 4.8(Qt 4.8)用 C++编写(Written)。基于多种反卷积技术的算法，该软件可以完全去除模糊图像。该程序非常易于使用，并且不需要任何有关图像的先验知识。您需要做的就是加载图像并调整滑块以微调图像。
该工具提供高速图像处理和实时更改。此外，它对不同类型的模糊类型的工作方式不同，因此您需要在加载图像时选择模糊缺陷。包含精确选项和功能的工具的最新版本不是免费软件。但您始终可以从GitHub免费下载旧版本 (v1.27) 。
2] 强大的去模糊软件
这个工具是一个优化的图像去模糊软件。它可以轻松处理所有这些模糊的图像文件并为您提供惊人的结果。强大的去模糊软件(Deblurring Software)有免费和付费版本。免费版不允许超过 800×800 尺寸的图像。该工具的执行速度比其他工具快，因为其背后的代码针对CPU和GPU进行了优化。如果您安装了NVIDIA GPU并且可以使用CUDA，那么程序将以GPU模式运行。否则，它也可以在CPU 模式下(CPU Mode)正常使用。
该工具几乎可以处理任何类型的模糊。大多数自然图像的模糊内核大小可以自动确定。此外，该程序支持更大的模糊内核。无论模糊量如何，您都可以恢复具有最精细细节的图像。此外，您可以对整个图像或特定区域进行去模糊处理。单击此处(here)下载强大的去模糊软件(Robust Deblurring Software)。
3]去模糊我的图像
DeblurMyImage 是一款轻量级的工具，可以修复大部分常见的模糊照片。它可以修复由于手抖动或失焦引起的模糊。有可用的手动控制，可以调整以获得最佳结果。
有两种去模糊模式可用，即失焦和运动校正。此外，您可以在渐进式或平滑之间选择去模糊方法。该程序适用于所有流行的格式，并且非常易于操作。这是一个很好的基本工具。免费版本不允许保存去模糊的图像，但您可以随时截屏并手动保存它们。
单击此处(here)下载 DeblurMyImage。
4] LunaPic 图像编辑器
LunaPic Image Editor是一个完整的图像编辑工具集合，以 Web 应用程序的形式在线提供。其中一个这样的工具是图像锐化工具。您可以上传图像，然后调整滑块以获得图像中的最佳清晰度或模糊量。
LunaPic是一个很棒的在线工具。除了消除模糊之外，您还可以轻松地对图像进行更改。您可以轻松添加标题、调整位置并使用油漆桶等常用工具。编辑器还维护撤消历史记录，以便您可以轻松撤消和重做对图像所做的更改。除了去除模糊之外，您还可以向图像添加人工运动或径向模糊。单击此处(here )转到 LunaPic 图像编辑器。
5]照片在线锐化(Photo Sharpen)去模糊图像
Photo Sharpen 是一个非常简单的在线工具(online tool)，可让您调整图像的锐度。清晰的图像往往比模糊的图像更清晰、更有吸引力。在线服务似乎没有使用任何反卷积方法来消除图像中的模糊，但锐化图像在某种程度上仍然有效。
要锐化您的图像，您需要做的就是选择要上传的图像并点击“锐化”按钮。锐化后的图像将与原始图像一起显示以供参考。此外，您可以下载缩小尺寸或原始尺寸的锐化图像。访问www.photo-sharpen.com以访问 Photo Sharpen。
所以这些是一些免费的工具，可以让你的图像去模糊并立即修复它。去模糊工具市场主要由付费软件主导，但它们确实有效。除了这些，您还知道其他免费工具吗？请在下面的评论部分提及。(So these were some free tools that can deblur your image and fix it in a jiffy. The market of deblur tools is mostly dominated by paid software, but they work for sure. Do you know any other free tool apart from these? Do mention that in the comment section below.)
Deblur & fix blurry Photos & Images using these tools
Blurry photos? You might not have focused the сamera on the object you wanted to capture. Or your hands may have shaken a little while hittіng that capture button. But how to fix them? Oυt of focus and blυrry photos can be easily fixed with the help of prоper tools. This article cоvers many such freeware tools that cаn help you out in fixing all thoѕe blurry іmages and restore them to life.
There are a lot of different blurs that can creep into your image. Most popular being the motion blur which happens if the camera was moved while capturing the image. And the other being caused due to improper focusing on the object. These Windows software combine various algorithms to analyze and automatically fix such blurs. Although the images can be fixed to a great extent but the quality of the image cannot be assured.
Deblur & fix blurry Photos & Images
What really happens in a blurred image is that all the information just becomes redistributed in accordance with some rule. To deblur these images, all we need to do is find that rule with some assumptions and the image can be restored. All these tools are designed to restore all such images.
1] SmartDeblur
SmartDeblur is a great freeware to fix blurry images. Written in C++ using Qt 4.8. An algorithm based on several deconvolution technics, this software can completely deblur your blurred images. The program is pretty easy to use and it does not require any prior knowledge about images. All you need to do is load up your image and adjust the sliders to fine-tune the image.
The tool offers high-speed image processing and real-time changes. Also, it works differently for different types of blur types, so you need to choose the blur defect while loading up the image. The latest versions of the tool that include precise options and features are not freeware. But you can always download an older version (v1.27) for free from GitHub.
2] Robust Deblurring Software
This tool is an optimized image deblurring software. It can easily handle all those blurred image files and give you amazing results. Robust Deblurring Software comes in both free and paid versions. The free version does not allow images more than the size of 800×800. This tool can perform relatively faster than other tools because the code behind is optimized for CPU as well as GPU. If you have an NVIDIA GPU installed and if you can use CUDA, then the program would run in GPU mode. Otherwise, it can be normally used in CPU Mode as well.
The tool can work with almost any kind of a blur. And blur kernel sizes for most natural images can be determined automatically. Also, the program supports larger blur kernels. You can recover the image with finest details irrespective of the amount of blur. Also, you can deblur an entire image or a particular area. Click here to download Robust Deblurring Software.
3] DeblurMyImage
DeblurMyImage is a lightweight tool that can fix most of the commonly blurred photos. It can fix the blurs caused due to shaky hands or blurs caused by out of focus. There are manual controls available which can be adjusted to get the best results.
There are two deblurring modes available namely out of focus and motion correction. Also, you can choose deblurring methods between progressive or smoothening. The program works with all the popular formats and is pretty easy to operate. It is a nice basic tool. The free version does not allow saving the deblurred images but you can always take a screenshot and manually save them.
Click here to download DeblurMyImage.
4] LunaPic Image Editor
LunaPic Image Editor is a complete collection of image editing tools available online in form of a web application. One such tool out of them is the image sharpening tool. You can upload your image and then adjust the slider to get the optimum amount of sharpness or blur in the image.
LunaPic is a great online tool. You can easily make changes to the image other than removing the blur. You can easily add captions, adjust the position and use common tools like paint buckets and etc. The editor also maintains an undo history so that you can easily undo and redo the changes made to the image. Apart from removing the blur, you can also add artificial motion or radial blur to the image. Click here to go to LunaPic Image Editor.
5] Photo Sharpen deblur image online
Photo Sharpen is a very simple online tool, that lets you adjust the sharpness of your image. Sharp images tend to be more clear and attractive than the blurry ones. The online service doesn’t seem to use any deconvolution method to remove blur from your image but sharpening images still work to some extent.
To sharpen your image, all you need to do is select the image to be uploaded and hit the ‘Sharpen’ button. The sharpened image would be displayed along with the original image for reference. Also, you can download the sharpened image in a reduced size or in the original size. Visit www.photo-sharpen.com to go to Photo Sharpen.
So these were some free tools that can deblur your image and fix it in a jiffy. The market of deblur tools is mostly dominated by paid software, but they work for sure. Do you know any other free tool apart from these? Do mention that in the comment section below.
