photoshop祛斑教程,1分钟快速祛斑,PS秒变剥壳鸡蛋肌!
告别斑点烦恼,用PS祛斑只能“P”出假脸?一招教你自然 瑕!
总起 你是否也曾对着照片上的斑点束手 策,用Photoshop PS 祛斑后却发现皮肤像剥了壳的鸡蛋一样假白、 纹理,一眼就能看出“加工”痕迹?PS祛斑的核心并非简单粗暴地“抹除”,而是“以假乱真”地“修复”,我就来分享一个既简单又高效,能让你修出自然好皮肤的PS祛斑思路,告别“假脸”尴尬,让斑点消失得 影 踪,仿佛天生丽质。
分述
为什么很多人用PS祛斑会显得假?因为他们过度依赖“污点修复画笔工具”或“修补工具”的简单涂抹,忽略了皮肤本身的纹理、光影和色彩过渡。 斑点周围的皮肤不是一片纯色,它有毛孔、有细微的色差、有光影的微妙变化,如果只是把斑点“擦掉”并填上一块单一的颜色或模糊的区域,必然会与周围皮肤产生割裂感。
怎样才能做到自然祛斑呢?关键在于“取样”和“融合”,我们要做的,是从斑点旁边寻找“健康”的皮肤样本,然后用这个样本去“替换”掉斑点,同时通过调整参数,让这个替换过程尽可能地柔和、不留痕迹。
这里推荐一个非常实用且效果自然的方法组合 “选区+羽化+修复画笔/仿制图章工具”。
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观察与分析 首先放大图片,仔细观察斑点的大小、颜色深浅以及周围皮肤的纹理和色调,这一步是为了找到最合适的“取样点”。
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创建精准选区 可选,但推荐 如果斑点形状比较规则,或者你想更精确地控制修复范围,可以先用套索工具 L 或快速选择工具 W 将斑点大致选中,选中后,记得按
Ctrl+Alt+DWin 或Cmd+Opt+DMac 进行“羽化” Feather ,羽化值根据斑点大小来定,通常1-3像素即可。羽化的作用是让选区边缘产生渐变过渡,避免修复区域出现明显的硬边界,这是自然融合的第一步! -
选择修复工具并设置参数
- 修复画笔工具 J 这是我的首选,它的原理是将取样点的纹理、质感复制到目标区域,并同时融合目标区域的光影和颜色,选择修复画笔工具,在顶部选项栏中,将“模式”设为“正常”,“样本”设为“当前和下方图层” 如果你新建了图层的话,推荐新建图层操作,方便修改 ,“对齐”可以勾选。
- 仿制图章工具 S 这个工具更侧重于“ 全复制”取样点的像素,对于一些颜色、纹理比较均匀的小斑点也很有效,但需要更多技巧控制,使用时按住Alt键点击取样,然后在斑点上涂抹。
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细致修复
- 取样 按住Alt键 修复画笔工具和仿制图章工具均需如此 ,在斑点旁边 距离相近、肤质相似、光影方向一致 的健康皮肤上点击,选取样本,这一步非常重要,样本选得好,修复就成功了一大半。
- 涂抹 releases the Alt key and gently apply over the blemish with a brush. The brush size should be slightly larger than the blemish. For the Healing Brush Tool, you'll notice it automatically blends. For the Clone Stamp Tool, pay attention not to create repetitive textures.
- Small strokes and multiple samplings: For larger or unevenly colored spots, avoid trying to cover them all at once. Use small brush strokes, and frequently re-sample nearby skin to ensure the repaired area transitions naturally with the surrounding skin in terms of color and texture.
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Final adjustments (for perfectionists): After roughly removing the spots, if you notice slight color differences, you can use the "Dodge Tool" or "Burn Tool" with very low exposure (around 10-15%) to subtly adjust the local light and shadow, making the integration more seamless. You can also use a soft brush at low opacity to lightly blur the edges of the repaired area, but be careful not to overdo it and lose skin texture.
Summary:
In conclusion, the secret to natural blemish removal in PS lies in "respecting the original skin texture" and "skillful sampling and blending". It's not about pursuing an absolutely flawless "plastic skin", but about making the blemishes disappear while retaining the naturalness of the skin. By mastering the combination of selection, feathering, and the Healing Brush/Clone Stamp Tool, and remembering to sample more and apply lightly, you can easily achieve professional-level retouching results, making your photos look fresh and naturally beautiful, as if the blemishes never existed. Practice is key, so open your PS now and give it a try!