ps中背景魔術橡皮擦工具

One of the most common questions I get from inexperienced Photo editors is “How do I remove the background from my picture?” There are probably dozens of ways in any version of Photoshop to do this, and each has its challenges. This technique is most likely the simplest.

我從經驗不足的照片編輯者那里得到的最常見問題之一是“如何從照片中刪除背景？” 在任何版本的Photoshop中，可能有數十種方法可以做到這一點，每種方法都有其挑戰。 該技術很可能是最簡單的。

The image above is very ideal for this technique. Yours may not be, but you can still use this technique to remove your background. You can download this image on Wikipedia to try it yourself before you dive in and use your own photos, which are probably more complicated. If they are, you may want to check out my more advanced tutorial on Removing Complex Backgrounds from Images. If not, this How-To will help you remove those simpler backgrounds.

上面的圖像對于此技術非常理想。 可能不是，但是您仍然可以使用此技術刪除背景。 您可以在Wikipedia上下載此圖像，然后在下潛并使用自己的照片之前嘗試一下，這可能會更加復雜。 如果是這樣，您可能需要查看我的更高級教程“ 從圖像中刪除復雜背景” 。 如果沒有，此操作方法將幫助您刪除那些較簡單的背景。

Diving right in, right click on your “Background” layer in your Layers Palette. Pick “Layer from Background…” to unlock your Background layer.

潛水，右鍵單擊“圖層”面板中的“背景”圖層。 選擇“背景層...”來解鎖背景層。

Photoshop won’t let you have a file without at least one layer in it, but it will allow you to have one without a locked “background” layer. “Background” becomes “Layer 0.” Simply press OK at this prompt.

Photoshop不允許文件中沒有至少一層，但允許您擁有一個沒有鎖定“背景”層的文件。 “背景”變為“第0層”。 只需在此提示下按OK。

If your Layers Palette looks like this, it’s time to erase out your background.

如果您的“圖層面板”看起來像這樣，是時候刪除背景了。

Click and hold on the Eraser Tool until you get the contextual menu. You’ll be picking the “Magic Eraser.”

單擊并按住橡皮擦工具，直到獲得上下文菜單。 您將選擇“魔術橡皮擦”。

The Control Palette is at the top of your screen. You’ll need to set your tool to have these settings before the next step.

控制面板位于屏幕頂部。 在下一步之前，您需要將工具設置為具有這些設置。

Simply click on any color and the Magic Eraser fills it with transparency as if it was the Paint Bucket Tool.

只需單擊任何一種顏色，Magic Eraser(魔術橡皮擦)就將其填充為透明色，就好像它是“油漆桶工具”一樣。

Notice that this gives a slight halo effect where the anti-aliasing can’t take care of all of the blue sky in our background. Oftentimes, your images will come out the same. There are more advanced ways to cut out images in Photoshop and many of them exist to deal with this craft issue.

請注意，這會產生輕微的光暈效果，在這種情況下，抗鋸齒無法處理背景中的所有藍天。 通常，您的圖像會顯示相同的圖像。 在Photoshop中有更高級的裁剪圖像的方法，并且存在許多解決此Craft.io問題的方法。

Press? to choose the Lasso tool. Use it to draw a rough shape around your newly cut out object like I’ve done with this bird.

按下以選擇套索工具。 像我對這只鳥所做的那樣，用它在新切出的物體周圍繪制粗糙的形狀。

Press to perform a “New Layer Via Cut.” This will remove whatever was in your lassoed area and automatically move it to a new layer. You can safely delete “Layer 0,” having removed the only part of the image you care about.

按下以執行“通過剪切的新層”。 這將刪除套索區域中的所有內容，并將其自動移動到新圖層。 您可以安全刪除“ Layer 0”，僅刪除了您關心的圖像的一部分。

I click on the to add a “Color Fill” style Adjustment Layer. I put this behind my “Layer 1” to test the halo around the bird and get an idea how good my cutout is.

我單擊添加一個“顏色填充”樣式調整層。 我將其放在“第1層”后面，以測試鳥周圍的光環，并了解我的摳圖有多好。

I decide that it’s pretty decent, despite some haloing around some of the darker areas. Again, this image is a fairly perfect one for removing the background with the Magic Eraser. If your background is more complex for the Magic Eraser, see my tutorial on removing complex backgrounds.

我認為這是相當不錯的，盡管一些較暗的區域周圍有光暈。 同樣，此圖像對于使用Magic Eraser刪除背景來說是相當完美的圖像。 如果魔術橡皮擦的背景較復雜，請參閱我的刪除復雜背景的教程。

Image by Fir0002 via Wikipedia. Image protected under GNU license.

圖片由 Fir0002 通過Wikipedia提供 。 圖片受 GNU許可 保護 。

翻譯自: https://www.howtogeek.com/howto/29770/quickly-remove-backgrounds-in-photoshop-using-the-magic-eraser/

ps中背景魔術橡皮擦工具

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