尽管看起来很愚蠢，但换脸对于摄影师来说是一个很好的工具。例如，如果您发现某人在每张照片中都闭上了眼睛，那么可以通过换脸来解决问题。您可以将不良照片中的面孔与更好的照片中的相同面孔进行切换。
虽然，喜剧效果的面部交换也很常见，如果这是您的目标，可以在Photoshop中轻松完成。(Photoshop)如果操作正确，有时它看起来会非常真实。因此，如果您想制作一些换脸照片，请继续阅读。
如何在 Photoshop 中使用蒙版进行换脸(How to Face Swap in Photoshop With Masks)
有几种不同的方法可以进行面部交换，其中之一是使用Photoshop中的蒙版图层。这样可以轻松切换脸部并使其看起来适合其他人。
如果您使用的两张照片相似，此方法效果最佳。这是如何做到的：
- 在Photoshop(Photoshop)中的不同图层上打开您的两张照片。
- 将要使用的面部照片作为底层，将要替换的面部照片作为顶层。
- 通过编辑(Edit)>自动对齐图层来对齐图层( Auto-Align Layers)。确保您在两张照片中编辑的人对齐良好。
- 在顶部添加一个白色蒙版图层并将不透明度设置为 100%。
- 使用不透明度为 100% 并设置为黑色的画笔工具，在要交换的面上涂抹。刷牙时，您应该会看到要用来替换原始脸的脸。
如果您不想尝试太多细节或需要它看起来非常真实，则此方法对于基本的面部交换非常有效。但是，如果您想要更真实的东西，您也可以使用对象选择来完成工作。
如何在 Photoshop 中使用对象选择进行换脸(How to Face Swap in Photoshop With Object Selection)
这种方法可以实现更清洁的面部交换，但也不太难做到。您所做的就是选择要用于交换的人脸并将其移动到另一张照片上。按照以下步骤以这种方式面对交换：
- 打开带有您要使用的面孔的图像。
- 选择对象选择(Object Selection)工具并选择整个面。将其保存在其层(layer)中。
- (Drag)将您希望使用的面拖动到要替换的面上。通过调整面部大小并移动它直到合适为止，确保它看起来很自然 。(Make)
- 您可以通过降低图层的不透明度来查看您排列要素的效果，直到您可以看到底层。以这种方式排列面部特征，然后您可以调整不透明度。
如果两个图像具有相似的质量水平和照明，此方法将最有效。如果您需要修复任何其他问题，例如照明或颜色，也有几种方法可以解决这些问题。
使换脸看起来自然 (Making the Face Swap Look Natural )
如果您的换脸看起来有点不对劲，并且表明照片上已经完成了一些工作，您可能需要尝试一些使换脸看起来更自然的方法。这将使交换后的脸看起来更像从未改变过。当你面对交换图像时，请 注意(Pay)光线和颜色的差异。(color)
正如您在这张图片中看到的，替换原始人脸的人脸比原始照片要亮得多。
有几种不同的方法可以修复您可能发现的任何异常。其中之一是匹配颜色(Match Color)功能。这可以帮助您混合(blend)不同的肤色或其他颜色问题。
以下是如何使用此功能：
- 选择要更改的图像层。
- 转到图像(Image)>调整( Adjustments )>匹配颜色( Match Color)。
- 在“匹配颜色(Match Color)”窗口中，单击“源(Source)”下拉框，然后选择要匹配颜色的图像与目标图像。
- 从这里，您可以使用Match Color窗口来更改Luminance、Color Intensity和Fade。您可以使用选择(Selection)工具在图像的特定区域更改这些。如果您不想仅对选定区域进行颜色匹配，则可以选中(Color Match)应用调整时忽略选择( Ignore Selection when Applying Adjustment)。
- 您可以勾选Neutralize以移除您对某个区域所做的颜色更改。
除了使用Match Color之外，您还可以使用Blend工具将交换的面部与新图像无缝结合。您还可以使用自动混合图层(Auto-Blend Layers)选项并选择无缝(Seamless) 色调(Tones)和颜色(Colors)来修复两个面之间的一些差异。
一旦图像对您来说看起来不错，请确保将其保存，以免丢失任何内容。
在 Photoshop 中换脸(Face Swapping in Photoshop)
无论您是想对照片进行自然的更改，还是只是快速换脸以向您的朋友展示，按照本指南在Photoshop中轻松完成。(Photoshop)只要您的图像在换脸时效果很好，制作一张应该没有问题。
How to Face Swap in Photoshop
Face swapping, despite how silly it may seеm, cаn bе a great tool for photographers. If yoυ find that someone, for example, had their eуes closed in every photo, with face swapping it’s possible to fix the issue. Υou can switch the face in the bad photo with the same face from a better piсture.
Although, face swapping for comedic effect is also common, and can be done easily in Photoshop if that’s your goal. And sometimes it can look surprisingly real if done correctly. So read on if you’re looking to make some face swapped photos.
How to Face Swap in Photoshop With Masks
There are a few different ways you can do a face swap, and one of them is by using the mask layers in Photoshop. This makes it easy to switch out a face and have it look like it fits the rest of the person.
This method works best if both the photos you’re using are similar. Here’s how to do it:
- Have both your photos open on separate layers in Photoshop.
- Put the photo with the face you want to use as the bottom layer, and the photo with the face you want to be replaced as the top layer.
- Align the layers by going to Edit > Auto-Align Layers. Make sure the person you’re editing in both photos is aligned well.
- Add a white mask layer to the top and set the opacity to 100%.
- Using the brush tool at 100% opacity and set to black, paint over the face you want to swap. You should see the face you want to use to replace the original face as you brush.
This method works well enough for a basic face swap if you’re not trying to go for too much detail or need it to look very real. But, if you want something more realistic, you can also use object selection to get the job done.
How to Face Swap in Photoshop With Object Selection
This method makes for a much cleaner face swap, but it’s also not too difficult to do. All you’re doing is selecting the face you want to use to swap and moving it onto the other photo. Follow these steps to face swap this way:
- Open the image with the face you want to use.
- Choose the Object Selection tool and select the entire face. Save this in its layer.
- Drag the face you’d rather use on top of the face you want to replace. Make sure it looks natural by resizing the face and moving it until it fits well.
- You can see how well you’re lining up the features by reducing the opacity of the layer until you can see the bottom layer. Line up the facial features this way, then you can adjust the opacity back.
This method will work best if both images have similar quality levels and lighting. If you need to fix anything else such as lighting or color, there are a few ways you can fix these issues as well.
Making the Face Swap Look Natural
If your face swap looks a little off and it’s showing that some work was done on the photo, you may want to try some methods of making the face swap look more natural. This will allow the swapped face to look more like it was never changed at all. Pay attention to differences in lighting and color when you’re face swapping images.
As you can see in this image, the face replacing the original face is much brighter than the original photo.
There are a few different ways you can fix any anomalies you may spot. One of these is the Match Color feature. This can help you blend different skin tones or other color issues.
Here’s how to use this feature:
- Select the image layer you want to alter.
- Go to Image > Adjustments > Match Color.
- In the Match Color window, click on the Source dropdown box and select the image you want to match color from to the target image.
- From here, you can use the Match Color window to change the Luminance, Color Intensity, and Fade. You can use the Selection tool to change these in specific areas of the image. If you don’t want to Color Match only the selected area, you can check off the Ignore Selection when Applying Adjustment.
- You can check off Neutralize to remove the color changes you’ve made to an area.
Besides using Match Color, you can also use the Blend tool to seamlessly combine the swapped face with the new image. You can also use the Auto-Blend Layers option and select Seamless Tones and Colors to fix some disparities between the two faces.
Once the image looks good to you, make sure you save it so you don’t lose anything.
Face Swapping in Photoshop
Whether you want to make a natural-looking change to your photo or just a quick face swap to show your friends, it’s easy to do in Photoshop by following this guide. As long as you have images that will work well in a face swap, you should have no issue making one.
