100:00:01,960 --> 00:00:07,150One o

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One of the last things I'll tend to do when I'm working on an image is apply sharpening.

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Very often I'll apply that sharpening as the last step as part of my output workflow.

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In other words, when I'm preparing an image for final output to be printed or

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shared online. But with old photos that need a lot of

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work, I'll often apply at least a little bit of sharpening during the workflow process.

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In other words, during the optimization process for the photo.

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It's important to keep in mind, however, that sharpening can be a dangerous thing

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when it comes to older photos, and that's because they tend to lack the detail that

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sharpening is going to enhance. Sharpening can, therefore, simply

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exacerbate noise or grain or other problems in the photo.

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With this image though, we have a fairly clean image.

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We've got a lot of good detail and so I think sharpening will work just fine.

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I want to apply some basic sharpening to the original image so that the master

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image contains sharpening. But I want sharpen all pixels in the image.

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You can see for example, that I have a background image layer.

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As well as an image clean up layer, I also have an adjustment layer but that of

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course does not contain any pixels. But I want to make sure that the pixels

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on both the background layer and cleanup layer are sharpened.

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That means I'm going to create a composite layer, because I don't want to

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have to apply sharpening multiple times to all of the images layers for a photo.

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To create that composite layer, I'll go to the Layers panel and then click on the

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thumbnail for the top most layer. I'll then hold the Ctrl+Alt+Shift keys on

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Windows or the Cmd+Option+Shift keys on Macintosh.

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And while holding all three of those keys, I'll press the letters N for a new

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layer and the letter E to merge visible onto that layer.

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I'm essentially stamping all of the contents of all of the layers below onto

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this new layer. To keep organized, I'll go ahead and

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rename this layer. So I'll double-click on the name for the layer.

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I'll just type composite as the new name and then press enter or return to apply

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that change. I can now apply sharpening to this layer,

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I generally use smart sharpen. So I'll go to the Filter > Sharpen >

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Smart Sharpen. That will bring up the Smart Sharpen

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dialog and I can adjust my settings as needed.

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Generally speaking, I'll want to use a relatively small radius, and a moderately

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high amount. Keep in mind that at this point I'm

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really just trying to compensate for the overall appearance of the photo.

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I'm not trying to exaggerate the sharpening for print.

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for example. I just want to improve the base

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sharpness, for the photo. If I have a high degree of detail, I'll

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definitely want to use a low radius. Generally, about 1 pixel or lower.

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And then my amount will generally be in the vicinity of 100%.

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That amount will vary based on the resolution of the image and the degree of detail.

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In situations where the detail is relatively course, in other words where I

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don't have a lot of fine detail where the transitions and contrast occur relatively

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over large amount of pixels. Then I'll tend to use a larger radius

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setting, generally between about two and perhaps 4 pixels.

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But as a result of that larger radius for the contrast edges, I'll need to reduce

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the amount somewhat significantly. For this photo though, I think a radius

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of right about 1 pixel will work out well.

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I'll increase the amount just a little bit in order to optimize the effect in

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the photo. At any time I can click on the preview

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image to see the before version without any sharpening and then release the mouse

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to see the after version. Note that I'm using the Lens blur option

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for removing. That's the only option I ever used with

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smart sharpen. The Gaussian blur option will give you

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the same affect as the unsharp mask filter for sharpening, which is not quite

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as sophisticated as smart sharpen. And motion blur, frankly, is not going to

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give you a great result because, if there's motion blur in the image, it's

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very difficult to compensate for. So I leave that set to Lens blur.

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In situations where I really want to enhance detail, I could turn on the More

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Accurate checkbox, but with older images, I never do that because that more

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accurate options is really just going to enhance any texture and other problems

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within the image that I don't really care about.

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I don't want to enhance film grain, for example, so I leave that More Accurate

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option turned off. With my settings established, I'll go

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ahead and click the Ok button. Now keep in mind, because I've applied my

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sharpening to the composite layer, if I later decide that I want to change

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anything else about the image, I'm going to need to throw away this composite

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image, make whatever adjustments I need, and then create a new composite layer,

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when I'm ready to sharpen the image again.

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But I think that's a small price to pay in terms of making sure That our

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sharpening is applied evenly to all pixels in the photo.

結果 (中文) 1:

100:00:01，960--> 00:00:07，150我倾向于我工作的图像的时候做的一件事之一就是应用锐化。200:00:07，150--> 00:00:12，370很多时候我会去申请，锐化，最后一步作为我输出工作流的一部分。300:00:12，370--> 00:00:15，394换句话说，当我准备最终的输出要打印的图像或400:00:15，394--> 00:00:18，870在网上分享。但与老照片，需要大量的500:00:18，870--> 00:00:23，970工作，我经常会去申请至少一点点的锐化在工作流过程。600:00:23，970--> 00:00:27，420换句话说，在这张照片的优化过程。700:00:27，420--> 00:00:30，616很重要的是要牢记心中，然而，那锐化可以是件危险的事800:00:30，616--> 00:00:33，812当它来到老照片，和那是因为他们往往缺乏细节，900:00:33，812--> 00:00:38，950锐化将会加强。锐化可以因此，只是1000:00:38，950--> 00:00:42，500加剧噪音或粮食或其他照片中的问题。1100:00:42，500--> 00:00:46，030与此图像虽然，我们有一个相当干净的图像。1200:00:46，030--> 00:00:50，760我们有很多好的细节，所以我认为锐化很好的工作。1300:00:50，760--> 00:00:54，408我想申请一些基本的锐化对原始图像的主人1400:00:54，408--> 00:00:59，230图像所包含的锐化。但我想锐化图像中的所有像素。1500:00:59，230--> 00:01:02，290例如，，你可以看到我有背景图像图层。1600:01:02，290--> 00:01:05，125以及清理层图像，我也有但那的调整图层1700:01:05，125--> 00:01:09，174课程中不包含任何像素。但是我想要确保像素1800:01:09，174--> 00:01:13，540这两个背景上削尖层和清理层。1900:01:13，540--> 00:01:16，360这意味着我要去创建一个复合层，因为我不想2000:01:16，360--> 00:01:21，430要应用到所有的一张照片的图像图层锐化多次。2100:01:21，430--> 00:01:24，466若要创建该复合层，我会去层面板，然后点击2200:01:24，466--> 00:01:29，286最顶层的缩略图。会再 Ctrl + Alt + Shift 键上2300:01:29，286--> 00:01:33，510Windows 或 Cmd + 选项 + Shift 键在 Macintosh 上。2400:01:33，510--> 00:01:36，982并按住这些键的所有三个，我会按字母 N 为新2500:01:36，982--> 00:01:41，051层和字母 E 合并可见到该图层上。2600:01:41，051--> 00:01:45，083我基本上冲压的所有下面的层上的所有内容2700:01:45，083--> 00:01:48，660这个新的图层。要有组织，我继续和2800:01:48，660--> 00:01:51，772重命名这一层。所以我会双击图层的名称。2900:01:51，772--> 00:01:55，737我会只需键入复合材料作为新名称，然后按输入或返适用3000:01:55，737--> 00:02:00，104这种改变。我现在可以应用到这一层锐化3100:02:00，104--> 00:02:05，240我一般使用智能锐化。所以我会去筛选器 > 锐化 >3200:02:05，240--> 00:02:09，610智能锐化。这将弹出智能锐化3300:02:09，610--> 00:02:13，290我和我的对话框可根据需要调整我的设置。3400:02:13，290--> 00:02:18，118一般来说，我会想要使用一个相对较小的半径，并适度3500:02:18，118--> 00:02:21，238高的金额。请记住，在这一点上我3600:02:21，238--> 00:02:25，310真的只想弥补这张照片的整体外观。3700:02:25 310--> 00:02:28，265我不是要夸大锐化用于打印。3800:02:28，265--> 00:02:30，272举个例子。我只是想要改善的基础3900:02:30，272--> 00:02:34，405对于这张照片的清晰度。如果我有高度的细节，我会4000:02:34，405--> 00:02:39，130一定要用低的半径。一般来说，关于 1 像素或更低。4100:02:39，130--> 00:02:43，650然后我的金额通常会 100%附近。4200:02:43，650--> 00:02:48，050这一数额取决于图像的详细程度的决议。4300:02:48，050--> 00:02:51，767在的情况下细节相对课程，换句话说，我4400:02:51，767--> 00:02:55，897没有很多的细节相对发生的转换和对比4500:02:55，897--> 00:03:01，110在大量的像素。然后我会倾向于使用更大的半径4600:03:01，110--> 00:03:05，410设置，一般大约是两个和也许 4 像素之间。4700:03:05，410--> 00:03:08，842但是由于那更大的半径，对比度边缘，我会需要降低4800:03:08，842--> 00:03:13，374量有点大。这张照片，我认为一个半径4900:03:13，374--> 00:03:16，580大约是 1 像素的工作好。5000:03:16，580--> 00:03:19，730我会只是一点点增加时间，以达到优化的效果5100:03:19，730--> 00:03:22，640这张照片。在任何时间，我可以请单击预览5200:03:22，640--> 00:03:26，244图像以查看之前的版本没有任何锐化，然后释放鼠标5300:03:26，244--> 00:03:31，668看后的版本。请注意，我使用镜头模糊选项5400:03:31，668--> 00:03:34，926为删除。这是我用过的唯一的选择5500:03:34，926--> 00:03:37，914智能锐化。高斯模糊选项会给你5600:03:37，914--> 00:03:41，242锐化，锐化掩模滤波同样的影响不是很5700:03:41，242--> 00:03:46，088随着复杂的智能锐化。运动模糊，坦率地说，不去5800:03:46，088--> 00:03:48，955给你一个不错的结果，因为，如果有运动模糊图像，它具有5900:03:48，955--> 00:03:53，710很难弥补。让设置为镜头模糊。6000:03:53，710--> 00:03:57，112在哪里想加强细节的情况下，可以开启更多6100:03:57，112--> 00:04:00，514准确的复选框，但与旧的图像，我从来不会因为更多6200:04:00，514--> 00:04:04，132准确的选项真的只要加强任何纹理和其他问题6300:04:04，132--> 00:04:09，040内不真的在乎的图像。6400:04:09，040--> 00:04:12，432不想提高胶片颗粒，举个例子，所以我离开那更准确6500:04:12，432--> 00:04:16，506关闭的选项。我建立的设置，我就去6600:04:16，506--> 00:04:20，000前方，然后单击确定按钮。现在请记住，因为我已把我6700:04:20，000--> 00:04:23，050锐化到复合层，如果我以后决定我想要改变6800:04:23 050--> 00:04:26，250有关图像还有别的，我要去需要扔掉这种复合材料6900:04:26，250--> 00:04:29，600图像，使需要的无论怎样调整，然后创建一个新的复合层，7000:04:29，600--> 00:04:34，370当我准备再锐化图像。7100:04:34，370--> 00:04:37，505但这是一个小的价格，要付出的代价是确保使我们7200:04:37 505--> 00:04:41，570锐化被均匀到照片中的所有像素。

結果 (中文) 3:

101960 00：00：00：00 - >：07150the last one of things to do when趋势11我工作是适用sharpening安图像在线。207150 00：00：00：00 - >：1237011 sharpening apply that甚often as as part of the last工作流步骤的输出。312370 00：00：00：00 - >：15394在其他的话，当我最终输出图像为加快安or to be printed415394 00：00：00：00 - >：飞行了18870共享地图。but with that need a Lot of old图片500：00：00：00 - >飞行了18870：23970我经常工作，适用sharpening位least of the Little在工作流的过程。623970 00：00：00：00 - >：27420在其他的话，在the process for the图片优化。727420 00：00：00：00 - >：30616重要的是让心灵在sharpening that can be，不管一个人多，危险的事830616 00：00：00：00 - >：33812当它来了到老年的图片，那是因为他们的趋势和扎克，the detail933812 00：00：00：00 - >：38950sharpening是会提高的。sharpening therefore，CAN，简1038950 00：00：00：00 - >：42500噪声或颗粒或其他问题exacerbate茶光。1142500 00：00：00：00 - >：46030虽然这与图像的图像，我们有一个公平的清洁。1246030 00：00：00：00 - >：50760我们有很多好的和我认为detail of sharpening工作就将结束。1350760 00：00：00：00 - >：54408我想sharpening to apply some basic to the original image so that the硕士1454408 00：00：00：00 - >：59230contains sharpening图像。但我想在图像中的像素sharpen茶。1500：00：00 - > 01 59230：：02290You can see for example，知道在背景层的图像。1602290：：00 01 01 00 - >：：05125as as an阱层图像开始清理，but that also have an adjustment layer of1705125：：00 01 01 00 - >：：09174当然does not contain任何像素。但我想让像素措施that the1809174：：00 01 01 00 - >：：13540背景层和网络层都是茶sharpened清理。1913540：：00 01 01 00 - >：：16360that means我想创建的复合层，因为我不想2016360：：00 01 01 00 - >：：21430sharpening have to apply to Images of the Times在多层次的光来。2121430：：00 01 01 00 - >：：24466创建的复合层，11层，Go to the on the面板，然后单击2224466：：00 01 01 00 - >：：29286thumbnail for the most层顶部。11我hold the Ctrl + Alt + Shift键在线2329286：：00 01 01 00 - >：：33510Windows or the CMD +期权+ Shift键（Macintosh）。2433510：：00 01 01 00 - >：：36982当那些钥匙在三控股11 of the letters，出版社N for a New2536982：：00 01 01 00 - >：：41051and the letter to层合并可见层，和计算。2641051：：00 01 01 00 - >：：45083我的本质stamping of the contents of the of在以下层。2745083：：00 01 01 00 - >：：48660这个新的层。to keep组织，继续和112848660：：00 01 01 00 - >：：51772rename这层。我知道我会双点击on the name for the层。2951772：：00 01 01 00 - >：：55737复合型11“as the New name然后回车键或Return to apply出版社3000：00 - > 01：55737 0.0104：02that change。我现在sharpening apply to this layer，3102 00：00 - >：：0.0104：05240 02sharpen generally智能的使用。我知道我sharpen Go to the filter > >3205240 02 00：00 - >：：：09610 02智能sharpen。我会带上sharpen the智能33：：09610 02 00 00 02—>：：13290我可以我的对话框宏settings as needed。3402 00：00 - >：：13290：18118 02generally说，我想用relatively半径小，和moderately3518118 02 00：00 - >：：：21238 02高量。在这个点，让我的心灵。36：：21238 02 00 00 02—>：：经济和社会对我真的只是想补偿for the appearance of the整体图片。3702 00：00 - >：：经济和社会对28265 02：我不想exaggerate for the sharpening打印。38：：28265 02 00 00 02—>：：272for example。我只是想一起，茶叶基地3902 00：00 - >：：272：34405 02sharpness，for the照片。如果有一个高度of detail，114034405 02 00：00 - >：：：39130 02当然想要使用低半径。generally about 1像素，或低。4139130 02 00：00 - >：：：43650 02然后我会generally be in the amount of vicinity 100 %。4243650 02 00：00 - >：：：48050 02that will on the amount of the卵巢基度和分辨率的图像的细节。4348050 02 00：00 - >：：：51767 02在那里的情况是relatively the detail），在其他的话在哪里4451767 02 00：00 - >：：：55897 02我不有很多transitions where the detail of结束和增强occur relatively4502 00：00 - >：：55897 01110 03：过大amount of像素。然后使用趋势在11到空气日期2010年1月17半径46：：03 00 00 03 01110—>：：05410generally setting，也许两个和4像素之间的关系。47：：05410 03 00 00 03—>：：0.8842but as a result of that增强空气日期2010年1月17半径for the need to老兵重1148：：03 00 00 03 0.8842—>：：13374somewhat significantly the amount。for this照片不过，我认为在半径4913374 03 00：00 - >：：：16580 03of