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Bringing the blur back into focus...
還原模糊為清晰
Isn't it annoying when you take a set of photos, and many of them come back blurred? It's one of the most common problems photographers have, but one of the hardest to correct after the photograph has been taken!
當(dāng)你拍攝了很多照片而其中的很多卻是模糊的，這不是很讓你苦惱么？這對(duì)攝影師來(lái)說(shuō)是一個(gè)最普遍的問(wèn)題，但是最困難的是怎樣修復(fù)這些拍攝模糊的照片。
This tutorial will show you how to repair photo blur, and how to avoid it in the future.
這篇教程將向你展示如何修復(fù)模糊照片以及在將來(lái)如何避免拍出這樣的照片。
The Basic Principle
基本原則
If you've used Photoshop or Photoshop Elements for a while now, you may have noticed two terms that walk hand in hand. 'Blurring' and 'Sharpening'.
如果你現(xiàn)在使用的是Photoshop 或 Photoshop Elements，你會(huì)注意到兩個(gè)項(xiàng)目在一起——“模糊”和“銳化”。
Basically, sharpening an image is the opposite of blurring it. Photoshop Elements provides many different ways to sharpen an image.
一般說(shuō)來(lái)，銳化圖像是和模糊圖像相反的過(guò)程。Photoshop Elements 提供了很多不同的方法來(lái)銳化一張圖片。
To start with there's the 'Sharpen Tool', found near the bottom of your tool palette. This allows you to sharpen just a certain area of a picture, using an appropriate brush shape and size.
你可以在在工具欄底部找到“銳化工具”，它可以讓你使用適當(dāng)?shù)墓P刷形狀和大小在一定范圍內(nèi)銳化一張圖像。
If you're sharpening the whole image, you can use the filters in the 'Sharpen' category under the 'Filter' menu. These include 'Sharpen', 'Sharpen More', and 'Sharpen Edges'.
如果你要銳化整張圖像，你可以使用濾鏡菜單中的濾鏡庫(kù)中的濾鏡，它們包括“銳化”、“進(jìn)一步銳化”和“銳化邊緣”。
Additionally to all of that, if you like to correct photos in 'Quick Fix' mode, there is a sharpen slider available in that section for you to use.
另外，如果你想在快速修復(fù)模式中修復(fù)圖像，只有銳化滑塊供你使用。
A 'Quick' Example
快速修復(fù)的例子
Shown further down is a portion of a photograph I took which exhibited minor blur. This is a correctable level of blur, and so I opened the photo in Photoshop Elements, and switched into 'Quick Fix' mode, using the button shown below:
下面展示的是我拍的有輕微模糊的部分照片（此句翻譯不準(zhǔn)確，不知道如何翻），這在模糊的修復(fù)的范圍內(nèi)，所以我在Photoshop Elements中打開(kāi)照片，然后切換至快速修復(fù)模式，使用如下圖所示的按鈕：
I always like to see the before and after picture in quick fix mode, and so I changed my view accordingly.
通常，我會(huì)觀察在快速模式中處理前和處理后圖片，因此我適時(shí)改變我的看法。
To do this, use the drop down box in the bottom left hand corner, and select 'Before and After (Portrait)', as shown below:
要做到這一點(diǎn)，使用左手邊的下拉菜單，選擇Before and After (Portrait)，如下圖所示：
The 'Sharpen' slider is the furthest one down on the right hand side by default. By dragging it around two thirds of the way along, I was able to reduce the blurring effect on my photo. Shown below is the photo before and after sharpening:
銳化滑塊在默認(rèn)的情況下在最右邊，通過(guò)拖動(dòng)滑塊至2/3處，通常我就能夠減少模糊對(duì)我照片的影響，下圖就是銳化處理前和處理后：
As you can see, especially around the text on the sign, the blur has been reduced by sharpening the image.
正如你所見(jiàn)，尤其在標(biāo)志上的文字部分，圖像的模糊被銳化了。
出處：藍(lán)色理想
責(zé)任編輯：bluehearts
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