1. 单反拍的照片怎么处理
一般相机反映慢，有以下情况：
一、相机快门时间长，这是明显的反应时间慢；
在光线比较暗的情况下，相机会自动加长快门时间，以增加曝光量。要想让相机快些，就减少快门时间，但是为了保证曝光量，同时就得增加ISO，或者加大光圈，或者增加曝光补偿，或者增加闪光灯。
二、相机像素设置较大，压缩比率较小，相机处理器处理时间比较长；
相机像素越高，压缩比率越小，相片占用的内存越大，相机处理时间就相应增长，从广电转化直到转存到内存卡，就相应需要时间。如果这个时间嫌长，就相应减少相机拍摄像素。一般家庭留念300-500W像素都可以的，照片质量为中就可以。
三、相机内存卡速度慢；
目前高像素的相机需要配置高速卡，才能跟得上大容量内存的需要。之前的SD卡属于普通卡，速度比SDHC,要慢很多。多以要想提高相机速度，就选择高速SDHC内存卡吧。
四、闪光灯回电时间增加；
在晚上或者光线较暗的地方拍照时，如果使用闪光灯。闪光灯在每次闪烁后，需要充电时间，这个时间内，相机就反映较慢了，直到闪光灯充电完成，才能恢复正常。这种情况，是无法避免速度下降的，除非使用大容量的电池，但是电池在前期使用很快，在电量不充足的情况下，使用闪光灯的相机已然反映比较慢的。
五、当然这是最坏的想象，就是相机坏了
2. 单反拍的照片用什么修
可以使用P图。
在生活中，我们每个年轻人都使用过相机拍照，拍照特效和方式也多种多样，每个人可以根据自己的喜好选择拍照模式，虽然拍照简单，但是拍出一张美丽真实的图片不容易，这就涉及到了修图方面的问题了，要想照片中的景物活灵活现离不开修饰。
3. 单反照片怎么修片
使劲扣下镜头盖可用硬塑料卡片轻轻沿周边翘出应该是里面的UV镜片也碎了一起取下，若是镜头未被划伤更换UV镜更换镜头盖即可若是划伤前镜片实拍后如不影响拍摄效果就不要维修否则
4. 单反拍出的照片怎么洗出来
镜头脏了，拍出来的照片不清晰，重新清洗一下就好了
5. 单反如何拍照片
运动中物体清晰有两种拍摄方法：
1、定格画面，用快门优先档‘S’，对焦模式AF-C。快门设置足够快（踢足球等需要至少1/200以上），可以瞬间定格运动中的人，使画面整体清晰；
2、追焦拍摄，也称摇拍，画面中运动的物体是清晰的，背景模糊，并且背景呈现出一种动感的效果。也用快门优先，对焦模式AF-C。但是快门速度不能太高，一般1/10~1/50，具体设置多少得看运动物体的速度。拍摄时相机设置连拍，对焦运动中的物体，并且随着物体的运动平移相机按下快门连拍，拍摄出来的照片就有这种动感的效果了。纯手打
6. 单反相机的照片怎么处理
1、电脑上打不开，应该只会是RAW格式文件。JPG，如果电脑也打不开，那就是电脑的问题了；
2、佳能的RAW格式文件，在电脑上显示为扩展名为 .CR2 的格式；
3、要打开CR2格式的文件，你可以使用佳能官方的照片查看软件，买机机时自带的光盘里有。也可以到官网下载。但相对麻烦一点点；
4、如果使用Photoshop打开，那你得要选择 CS6的版本。以为CS5或以下的版本，没有自带RAW查看编辑功能，你需要另外装上Photoshop的RAW插件，也挺费劲的。
5、如果你连为什么RAW在电脑上打不开都还没有弄展，那么，证明你根本还用不上RAW格式的输入文件。因此，你在相机的设置里，设置好只输出JPG格式，而把输出RAW的选项关掉（不知道你的机器型号，但说明书里应该很容易查到这个开关）。
6、RAW格式，是相机未进行图片处理，直接将光信号保存为文件。JPG是通过相机内置的图像处理软件将PAW处理后输出JPG的文件。RAW的好处在于，可以很好后期调整曝光值，锐度、对比度等等。JPG的可操作余地，没有RAW大。具体，可以一下“RAW”，了解下。
7. 单反拍出来的照片怎么修图
PS一般指Adobe Photoshop，是由Adobe Systems开发和发行的图像处理软件。修图也即修改图片，将图片进行一定的处理，修调，从而达到需要的效果。
了解界面
菜单栏
顶部区域是菜单栏，将Photoshop所有的操作分为九类，除了【帮助】选项，共九项菜单。如编辑、图像、图层、滤镜。
工具属性栏
蓝色部分称为工具属性栏，左侧工具栏中的每个工具选项都对应不同的工具属性(如下图)，所以选择不同的工具或选择不同的对象时出现的选项也不同。
工具栏
红色区域中的竖长条称为工具栏，也称为工具箱。对图像的修饰以及绘图等工具，都从这里调用。几乎每种工具都有相应的键盘快捷键。
浮动面板
PS的的右上方是浮动面板区域。浮动面板是Photoshop中非常重要的辅助工具，它为图形图像处理提供了各种各样的辅助功能。每个浮动面板都可以用鼠标进行拖拽随意放置符合你工作惯性的地方。
标题栏
标题栏显示的是对工作区命名。
状态栏
包含四个部分，分别为：图像显示比例、文件大小、浮动菜单按钮及工具提示栏。
图层工具栏
包含：图层关联、图层样式、蒙版、滤镜、图层组、图层、删除图层，这7大功能。
工作区
Photoshop可以同时打开多幅图像进行制作，图像之间还可以互相传送数据。在打开的图像间可通过菜单【窗口】底行的图像名称切换，也可以快捷键【CTRL+TAB】完成图像切换。
工作区灰色的区域称为工作区，用来显示制作中的图像。Photoshop可以同时打开多幅图像进行制作，图像之间还可以互相传送数据。在打开的图像间可通过菜单【窗口】底行的图像名称切换，也可以快捷键【CTRL+TAB】完成图像切换。
小窍门
具体每一个工具的名称，只要把鼠标移动到该工具上，旁边就会出现工具名称。
修图方法
使用多个图层
在工作中尽可能地使用多个图层，图层的作用，就是为了方便后期更改，否则Photoshop后期的修图和合成很难一次成型，为了让作品更完美，创作过程中会反复修改，因而最好在每一个关键的部分都新建一个图层。
图层透明度的修改，一般都是在图层上方有个透明度，拉下图层上放的透明度滑块就可以修改了，还有更快的方法，就是选择图层，按下键盘数值可以直接修改透明度，按下数值1就是修改10%的透明度，按下数值2就是修改20%的透明度，按下数值3就是修改30%的透明度，以此类推，可以快速改变图层透明度。
多使用蒙版
能想到删除和擦除这两个动作的地方，都可以用蒙版来代替。
删除和擦除是一种有破坏性的编辑，它们对于图层内容的伤害是不可逆的，而蒙版只是暂时隐藏选中的图像部分。好处在于，可以随时地对该部分图像进行继续隐藏或恢复等操作，并且无论操作多少遍，都对原图没有任何的破坏，蒙版是一种无损的编辑方式。
蒙版的使用方式
首先第一步打开素材，点击快速蒙版按钮。
使用画笔工具，大致选中照片中人像。
再次点击快速蒙版，退出快速蒙版模式，按住Ctrl+shift+I键进行反选。
在顶部菜单栏中执行“选择”-“选择并遮住”（老版本PS叫做调整边缘）。
接下来我们把透明度设为100，边缘检测半径设为60，移动边缘设置为15，选中净化颜色数值设置为57。
接下来选中调整边缘画笔工具，涂抹带有背景图层的位置，设置数值和效果。
多利用智能对象和智能滤镜
在对图像进行放大、缩小、扭曲、旋转和变形等操作时，都会有或多或少损失一部分画质，而将普通图层转化为智能对象后，再进行上述操作时，将保留图像一切的原始特性，不会对图像的原始画质造成任何的破坏，因而，智能对象也是一种无损的编辑方式。
右击图层，跳出来的窗口之后，选择“转换为智能对象”。
一些滤镜没有预览功能，只能设置一次参数看一次效果，如果不满意就得从头开始，使用智能滤镜后就可以很方便地修改滤镜的参数，不透明度和混合模式等。
多利用调整图层
当需要对图层的色阶、亮度，曲线和颜色等做出调整时，如果直接在原图上修改，那么后期将很难再进行调整，调整图层是一个独立图层调整，图层是一个独立图层，在这个图层上可以反复进行多次的无损调整，最终效果不满意，还可以直接删除这个调整图层，然后重新添加一个调整图层，就可以继续对原图层进行调整，这个过程对原图层是没有任何影响的。
多使用快捷键
使用快捷键，是最能提升工作效率的操作，这就好比设置的特殊电话号码，按“1”直接就是打给父母，按“2”就是直接打给妻子。
快捷键位置：
点击打开之后，界面如下：
抠图技巧
1、钢笔工具抠图
钢笔工具适用于外形复杂、不连续、色差不大的图，加工精度高、纯手工放大边界点来抠图，先将需要抠图的素材拖到ps中。
利用快捷键“Ctrl+J”复制一层图层。
选择“钢笔工具”。
接着在需要抠图的地方描点。
将需要抠出来的部分都圈住后点击鼠标右键，选择“建立选区”。
调整羽化半径，根据描点距离图片的距离选择，勾选“消除锯齿”后点击“确定”。
然后建立好选区，可以利用快捷键“Ctrl+C”复制选区的图层。
在一个空白图层利用快捷键“Ctrl+V”粘贴即可完成抠图。
2、魔术棒抠图
魔术棒抠图适用于图像和背景色色差明显，背景单一，图像边界清晰的素材，首先将图片素材利用ps打开
接着点击“魔棒工具”
然后调整容差值为“32”，勾选“连续”和“消除锯齿”
然后利用魔棒工具点击图片的背景区，选择一个区域后点击键盘上的删除键
把背景全部删除后即可完成抠图
3、色彩范围抠图
色彩范围抠图适用于背意景色单一，图像分明、背景无色彩的素材。首先利用Ps打开图片素材
接着点击“选择”选项卡
然后在弹出的选项中选择“色彩范围”
然后用颜色吸管拾取背景色
接着勾选“反相”并点击“确定”
然后会建立一个选区
最后利用快捷键“Ctrl+J”复制一层图层即可完成抠图
4、磁性索套工具抠图
磁性套索抠图适用于图像边界清晰，磁性索套会自动识别并黏附在图像边界上，如果边界模糊处放大了再放置这样就更精确，首先利用ps打开图片素材
然后选择“磁性套索工具”
接着将鼠标移到图像边界处，然后磁性套索工具自动识别并黏附在图像边界上
等磁性套索工具闭合后就将整个图像都选中了
然后利用快捷键“Ctrl+J”复制一层图层即可完成抠图
5、羽化法抠图
羽化法抠图适用于边界清楚的素材，首先利用ps打开图片素材
然后选择“套索工具”
接着利用套索工具将图像选中
然后点击鼠标右键，选择“羽化”
根据套索与图像的距离调整羽化半径，距离较近就调小点，如调整羽化半径为“5”后点击“确定”
然后就将图像抠出来了，但是周围有不需要的部分，可以利用橡皮擦工具擦去
点击选择“橡皮擦工具”
将周围多余的部分擦去即可完成抠图
6、蒙板抠图
蒙板抠图快速并直观适用范围广，首先利用ps打开图片素材
然后利用快捷键“Ctrl+J”复制一层图层
然后选择“图层1”并点击“添加图层蒙版”
接着将前景色调为黑色，背景色调为白色
调好后选择“画笔工具”
调整画笔工具的颜色为黑色，并选择图层蒙版
接着利用画笔工具将背景擦去即可完成抠图，如果不小心将图像擦掉了，可以交换前景色和背景色在擦除即可还原
7、通道抠图
通道抠图适用于色差不大，外形复杂的图形，像毛发及树枝等。首先利用ps打开图片素材
然后利用快捷键“Ctrl+j”复制一层图层
接着点击“通道”
选择并复制一个图像清楚的通道，如“蓝色”
然后点击“图像”选项卡
选择“调整”下的“色阶”
然后调整色阶以增强图像对比度，调整好后点击“确定”
接着选择“快速选择工具”
将图像选中，边界处可以放大在选择
选择好后点击“编辑”选项卡
在弹出来的选项中选择“填充”
将图像填充为背景色即为黑色，点击“确定”
然后选择“图像”选项卡
选择调整下的“反相”将背景设置为白色
接着利用快捷键“Ctrl+J”复制一层图层
接着将图层1和背景的“小眼睛”关闭即可查看抠出来的图像
8、反向抠图
找到图片，点击打开。
点击使用魔棒工具。
点击外部空白区域。
点击右键，点击“选择反向”。
再点击右键，选择通过拷贝（剪切）的图层。
删除背景图层。
如图，抠图完成。
去水印技巧
1、使用仿制图章工具去除
使用仿制图章工具去除文字这是比较常用的方法，具体的操作是，选取仿制图章工具，按住Alt键，在无文字区域点击相似的色彩名图案采样，然后在文字区域拖动鼠标复制以覆盖文字。
要注意的是，采样点即为复制的起始点。选择不同的笔刷直径会影响绘制的范围，而不同的笔刷硬度会影响绘制区域的边缘融合效果。
2、使用修补工具去除文字
如果图片的背景色彩或图案比较一致，使用修补工具就比较方便。
具体操作是：选取修补工具，在公共栏中选择修补项为“源”，关闭“透明”选项。然后用修补工具框选文字，拖动到无文字区域中色彩或图案相似的位置，松开鼠标就完成复制。
修补工具具有自动匹配颜色的功能，复制的效果与周围的色彩较为融合，这是仿制图章工具所不具备的。
3、使用修复画笔工具去除文字
操作的方法与仿制图章工具相似。按住Alt键，在无文字区域点击相似的色彩或图案采样，然后在文字区域拖动鼠标复制以覆盖文字，只是修复画笔工具与修补工具一样，也具有自动匹配颜色的功能，可根据需要进行选用。
4、应用消失点滤镜法
对于一些透视效果较强的画面(如地板)，可以应用“消失点”滤镜进行处理。
操作方法是，框选要处理的文字区域，(防止选区以外的部分也被覆盖)执行菜单命令：滤镜——消失点，进入消失点滤镜编辑界面。
1)选取左边工具栏中的创建面板工具，由地板砖缝交汇处开始，沿着缝隙，依次点四个点，连成一个有透视效果的矩形。然后拖动其边线向右方及下方扩展，令面板完全覆盖文字。
2)选取左边工具栏中的图章工具，按住Alt键点击选取源图像点，待颜色变化后，在文字区域拖动便完成复制。
人像磨皮
首先通过快捷键Ctrl+O键打开一张人物图片，然后通过Ctrl+J键将图片复制一层，在滤镜菜单下找到“Neural Filters...”单击打开。
先开启“皮肤平滑度”按钮，再调整“模糊、平滑度”数值，最后点击确定，以智能对象方式输出。
ps2021新增的平滑度滤镜可以一键识别人物脸部，并进行磨皮，还可以通过智能滤镜进行修改，效果与美颜相机类似。
图片上色技巧
首先我们用ps打开图片。
然后新建一个图层。
将图层混合模式设置为颜色。
接着选择画笔前景色。
然后在图层上使用画笔上色即可。
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Systems开发和发行的","id":""},{"type":"text","text":"图像处理软件","id":""},{"type":"text","text":"。修图也即修改图片，将图片进行一定的处理，修调，从而达到需要的效果。","id":""}],"text":"","id":"doxcnYAMW0C6mMOQwQhP0dNL28g"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"了解界面","id":""}],"text":"","id":"doxcnOG0EkeiIAMyaaQpPmd3yS9"},{"type":"image","attrs":{"height":826,"note":[{"type":"text","text":"了解界面","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/cbb730a375594958bc31935a635022b4","width":1596},"text":"","id":"doxcnUKg0GGgAsoiOAdDp0sfnsg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"菜单栏","id":""}],"text":"","id":"doxcn8YcU8m8IWoQScj6Ky9k5We"},{"type":"paragraph","children":[{"type":"text","text":"顶部区域是菜单栏，将Photoshop所有的操作分为九类，除了【帮助】选项，共九项菜单。如编辑、图像、图层、滤镜。","id":""}],"text":"","id":"doxcn86KQmYaKwg280GZe0wJKBe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"工具属性栏","id":""}],"text":"","id":"doxcnSyGWIQk8cAGWQH8T3c5w0g"},{"type":"paragraph","children":[{"type":"text","text":"蓝色部分称为工具属性栏，左侧工具栏中的每个工具选项都对应不同的工具属性(如下图)，所以选择不同的工具或选择不同的对象时出现的选项也不同。","id":""}],"text":"","id":"doxcnQmewCaWYgWsCC8fXskrnXf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"工具栏","id":""}],"text":"","id":"doxcnygaE8sK6SeEwWcDB4HzNSe"},{"type":"paragraph","children":[{"type":"text","text":"红色区域中的竖长条称为工具栏，也称为工具箱。对图像的修饰以及绘图等工具，都从这里调用。几乎每种工具都有相应的键盘快捷键。","id":""}],"text":"","id":"doxcnyOycekuwMOEg0AlRpZq3Db"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"浮动面板","id":""}],"text":"","id":"doxcnWemImGoIEa08kNVt4MCJSd"},{"type":"paragraph","children":[{"type":"text","text":"PS的的右上方是浮动面板区域。浮动面板是Photoshop中非常重要的辅助工具，它为图形图像处理提供了各种各样的辅助功能。每个浮动面板都可以用鼠标进行拖拽随意放置符合你工作惯性的地方。","id":""}],"text":"","id":"doxcnCaGmO2C8ieaIC9sLdArsfb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"标题栏","id":""}],"text":"","id":"doxcnKoKeoMSkgoU8shBS9SRb0b"},{"type":"paragraph","children":[{"type":"text","text":"标题栏显示的是对工作区命名。","id":""}],"text":"","id":"doxcnGsKaAK6eAEgAWizJsn9jIb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"状态栏","id":""}],"text":"","id":"doxcno6QqC8YsGCeGERK1QSddhb"},{"type":"paragraph","children":[{"type":"text","text":"包含四个部分，分别为：图像显示比例、文件大小、浮动菜单按钮及工具提示栏。","id":""}],"text":"","id":"doxcnAeEgCGwwEMQKEz7raWlC9g"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"图层工具栏","id":""}],"text":"","id":"doxcnicwgMqUgKU2YaAjZcIqKPc"},{"type":"paragraph","children":[{"type":"text","text":"包含：图层关联、图层样式、蒙版、滤镜、图层组、图层、删除图层，这7大功能。","id":""}],"text":"","id":"doxcnwEUkys2KW6QESYm96yJESf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"工作区","id":""}],"text":"","id":"doxcnsYekI4YIWemuWU1kJgM3He"},{"type":"paragraph","children":[{"type":"text","text":"Photoshop可以同时打开多幅图像进行制作，图像之间还可以互相传送数据。在打开的图像间可通过菜单【窗口】底行的图像名称切换，也可以快捷键【CTRL+TAB】完成图像切换。","id":""}],"text":"","id":"doxcneKoKMgaaqS6qglwQt3yo2e"},{"type":"paragraph","children":[{"type":"text","text":"工作区灰色的区域称为工作区，用来显示制作中的图像。Photoshop可以同时打开多幅图像进行制作，图像之间还可以互相传送数据。在打开的图像间可通过菜单【窗口】底行的图像名称切换，也可以快捷键【CTRL+TAB】完成图像切换。","id":""}],"text":"","id":"doxcnww2s66uysCQeI1UqdNLhIf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"小窍门","id":""}],"text":"","id":"doxcnymiqCKK6qGgsYrInYD9s4g"},{"type":"paragraph","children":[{"type":"text","text":"具体每一个工具的名称，只要把鼠标移动到该工具上，旁边就会出现工具名称。","id":""}],"text":"","id":"doxcn8K4CsceWySeWQTQQJwfYre"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"修图方法","id":""}],"text":"","id":"doxcnSqI6MIge4WCckd5FxWi8Ze"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"使用多个图层","id":""}],"text":"","id":"doxcnC6O8AS6c22sUXJbbq2mVog"},{"type":"paragraph","children":[{"type":"text","text":"在工作中尽可能地使用多个图层，图层的作用，就是为了方便后期更改，否则Photoshop后期的修图和合成很难一次成型，为了让作品更完美，创作过程中会反复修改，因而最好在每一个关键的部分都新建一个图层。","id":""}],"text":"","id":"doxcnaqE2CwScgQyewWbb1aAgZu"},{"type":"image","attrs":{"height":762,"note":[{"type":"text","text":"使用多个图层","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/2c5517ab09234513b2b2f05799a40db5","width":1368},"text":"","id":"doxcnU0EKmauyOGeCofXXHSxy9e"},{"type":"paragraph","children":[{"type":"text","text":"图层透明度的修改，一般都是在图层上方有个透明度，拉下图层上放的透明度滑块就可以修改了，还有更快的方法，就是选择图层，按下键盘数值可以直接修改透明度，按下数值1就是修改10%的透明度，按下数值2就是修改20%的透明度，按下数值3就是修改30%的透明度，以此类推，可以快速改变图层透明度。","id":""}],"text":"","id":"doxcnOOK2AkICcCA4UfNQ5n0GJg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"多使用蒙版","id":""}],"text":"","id":"doxcnC8WEIciu02I6mAeTSA7X6g"},{"type":"paragraph","children":[{"type":"text","text":"能想到删除和擦除这两个动作的地方，都可以用蒙版来代替。","id":""}],"text":"","id":"doxcnGYUuWYG4EGmgegwW5Mx7Zc"},{"type":"paragraph","children":[{"type":"text","text":"删除和擦除是一种有破坏性的编辑，它们对于图层内容的伤害是不可逆的，而蒙版只是暂时隐藏选中的图像部分。好处在于，可以随时地对该部分图像进行继续隐藏或恢复等操作，并且无论操作多少遍，都对原图没有任何的破坏，蒙版是一种无损的编辑方式。","id":""}],"text":"","id":"doxcnsmqAyYIqUmi2a86CRuTfSh"},{"type":"heading","attrs":{"l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"id":"doxcnAYgQwsMKS6KmS3ck9InNZr"},{"type":"paragraph","children":[{"type":"text","text":"接着将前景色调为黑色，背景色调为白色","id":""}],"text":"","id":"doxcnyOQk8yGQOGqIsZBvsdZBpd"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"6、蒙板抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/3f6d0f5efd0a4d40994f84ea03b3d5fb","width":620},"text":"","id":"doxcnOUAG2Q0Ce2YcO6TnOFCULe"},{"type":"paragraph","children":[{"type":"text","text":"调好后选择“画笔工具”","id":""}],"text":"","id":"doxcn6weqWk4U2ywwm2cPxZGjSg"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"6、蒙板抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fc5885bf161d46bd861dcd088e575bd7","width":620},"text":"","id":"doxcnQWcSgmguYWQeABlqZs2Vrd"},{"type":"paragraph","children":[{"type":"text","text":"调整画笔工具的颜色为黑色，并选择图层蒙版","id":""}],"text":"","id":"doxcn6O2GSI0QW8IugFwgcgxhgh"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"6、蒙板抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/415b43f0653048399dab34ddf471e92c","width":620},"text":"","id":"doxcnEW4gC8auO6km2QBnZL6kir"},{"type":"paragraph","children":[{"type":"text","text":"接着利用画笔工具将背景擦去即可完成抠图，如果不小心将图像擦掉了，可以交换前景色和背景色在擦除即可还原","id":""}],"text":"","id":"doxcneoWYmKoic0kcYv4x95ENde"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"6、蒙板抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8ad4f92fa0954955bb532b6b0b99dd70","width":620},"text":"","id":"doxcn2isooEiumwyE6n0CAEZCtd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"7、通道抠图","id":""}],"text":"","id":"doxcnAsaIamecEioCi8ofF8Pdlf"},{"type":"paragraph","children":[{"type":"text","text":"通道抠图适用于色差不大，外形复杂的图形，像毛发及树枝等。首先利用ps打开图片素材","id":""}],"text":"","id":"doxcnUi0AiySea24MCerVjklnxf"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fa13b8871c774b21a88f1966e695f586","width":620},"text":"","id":"doxcnG0QkkusMcG00u85nIFsJZe"},{"type":"paragraph","children":[{"type":"text","text":"然后利用快捷键“Ctrl+j”复制一层图层","id":""}],"text":"","id":"doxcnGmY8YmiGGS6I0dFPPOJKeb"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/194bab26e21243dc9437bfb33bd7568b","width":620},"text":"","id":"doxcn4224u4OeM84s0ChazCCWoe"},{"type":"paragraph","children":[{"type":"text","text":"接着点击“通道”","id":""}],"text":"","id":"doxcnysmUW2UukEY4uMwYf6y7Ue"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c297665af2144b9dab4bcc910c816bff","width":620},"text":"","id":"doxcnMQeWywmWUUIWK6ookCQnTe"},{"type":"paragraph","children":[{"type":"text","text":"选择并复制一个图像清楚的通道，如“蓝色”","id":""}],"text":"","id":"doxcnGAii62uUQkAOAjUCDbvR9f"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/23ae2d18ed2a42a9adf3bae6c17f7da4","width":620},"text":"","id":"doxcnqsG2gGeCQswWoPBzmah0uf"},{"type":"paragraph","children":[{"type":"text","text":"然后点击“图像”选项卡","id":""}],"text":"","id":"doxcnM2SUQcEKCWWSWAlM8bLMHb"},{"type":"image","attrs":{"height":306,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/302f8c37878146ed953f82099a94d120","width":620},"text":"","id":"doxcnEguEeagO0ca22zYoo0Spfb"},{"type":"paragraph","children":[{"type":"text","text":"选择“调整”下的“色阶”","id":""}],"text":"","id":"doxcnaCyiAQsiYqUKWQE2FAwJFc"},{"type":"image","attrs":{"height":299,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/766d325aea00439f860809da1288e7b2","width":620},"text":"","id":"doxcn6KcQieI2co4iEvR6NwZ8ng"},{"type":"paragraph","children":[{"type":"text","text":"然后调整色阶以增强图像对比度，调整好后点击“确定”","id":""}],"text":"","id":"doxcn6iwWiSQmaQgeqM4s1D2NNb"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/5aa2d2093f9d4a0c92bff4cd021e4e95","width":620},"text":"","id":"doxcnuAGAgUiQqsGEOe02JeAfPe"},{"type":"paragraph","children":[{"type":"text","text":"接着选择“快速选择工具”","id":""}],"text":"","id":"doxcnUIc0SeeWYCy4z6Ea4yhIHQ"},{"type":"image","attrs":{"height":299,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/04fc9b864bcc4a66bf53e5d3454de11b","width":620},"text":"","id":"doxcnCW06q8gqYEYYKipjhwK1Fd"},{"type":"paragraph","children":[{"type":"text","text":"将图像选中，边界处可以放大在选择","id":""}],"text":"","id":"doxcnOWOS6MqUmWGIAdVKWGHHhd"},{"type":"image","attrs":{"height":308,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fa61bce7e18f4c6a9a6921ee6ee2530e","width":620},"text":"","id":"doxcnQ2eYW4qqeis0KxNNSu8znb"},{"type":"paragraph","children":[{"type":"text","text":"选择好后点击“编辑”选项卡","id":""}],"text":"","id":"doxcnMcQSMu46WysiiErgqbFjxf"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/5942008dbec8465d9ad99fd2019c0c4f","width":620},"text":"","id":"doxcn6CimIym4IOYKyozyrZEW8d"},{"type":"paragraph","children":[{"type":"text","text":"在弹出来的选项中选择“填充”","id":""}],"text":"","id":"doxcnmQu0i8IYiQU6Smj9HzMoKe"},{"type":"image","attrs":{"height":274,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/239f954ba418483eb5e8872cce72611a","width":620},"text":"","id":"doxcnMWigc2y8ycWCOGufGyz3Lf"},{"type":"paragraph","children":[{"type":"text","text":"将图像填充为背景色即为黑色，点击“确定”","id":""}],"text":"","id":"doxcnMqGYu0mImuIEIzq8OjGkeb"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7e87e0d56c8f42fba700dde9a4ca8dbe","width":620},"text":"","id":"doxcn04oIWQC24OIC8jDowQmZ1g"},{"type":"paragraph","children":[{"type":"text","text":"然后选择“图像”选项卡","id":""}],"text":"","id":"doxcnUcUMIOa8e6mYEjzRgktgHe"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/5691633bb9dd45ecbaf8c07e0701079f","width":620},"text":"","id":"doxcnW840O8UiYKWEuwWxuUyXJb"},{"type":"paragraph","children":[{"type":"text","text":"选择调整下的“反相”将背景设置为白色","id":""}],"text":"","id":"doxcngmAQggs6kYkIiC67hxdKzf"},{"type":"image","attrs":{"height":305,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/69327dbd9c744f2c9488846097338a05","width":620},"text":"","id":"doxcnwOeWKoeaIo06uD9Uomob8A"},{"type":"paragraph","children":[{"type":"text","text":"接着利用快捷键“Ctrl+J”复制一层图层","id":""}],"text":"","id":"doxcnCkkskgi8yI2cwHZmuRRALe"},{"type":"image","attrs":{"height":309,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/9bc06712978847159fa8f3e03489aff4","width":620},"text":"","id":"doxcnmOsu8gCsoeUYuOtlWCs6nc"},{"type":"paragraph","children":[{"type":"text","text":"接着将图层1和背景的“小眼睛”关闭即可查看抠出来的图像","id":""}],"text":"","id":"doxcnIaaIEU4eimKcYwnFgfW1Pz"},{"type":"image","attrs":{"height":294,"note":[{"type":"text","text":"7、通道抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/5a80fc1bdc204618896ca38f67f49941","width":620},"text":"","id":"doxcnOEyo2AK844oUcvMWGsWsgh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"8、反向抠图","id":""}],"text":"","id":"doxcnSIgW6QkCgEuWXak0UNJePX"},{"type":"paragraph","children":[{"type":"text","text":"找到图片，点击打开。","id":""}],"text":"","id":"doxcna62IsAUg4CIEMd2p7GgLjh"},{"type":"image","attrs":{"height":498,"note":[{"type":"text","text":"8、反向抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a75a2014501144b8a2de02a4ab5bbfeb","width":529},"text":"","id":"doxcnmUa4cCmOSSKy0KhVor5yUc"},{"type":"paragraph","children":[{"type":"text","text":"点击使用魔棒工具。","id":""}],"text":"","id":"doxcnimCwQcU4meMmyemchp46Df"},{"type":"image","attrs":{"height":421,"note":[{"type":"text","text":"8、反向抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e37c1d7562be465aa7fd67d5e4b853ac","width":617},"text":"","id":"doxcnsUi4e2iUkWcUCClc19hneg"},{"type":"paragraph","children":[{"type":"text","text":"点击外部空白区域。","id":""}],"text":"","id":"doxcnC606iauewWu6qe4hvA8ASe"},{"type":"image","attrs":{"height":563,"note":[{"type":"text","text":"8、反向抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/81bc47e4392445d499443a76866253a2","width":620},"text":"","id":"doxcnKMwiGCOug8yKuskjEjRrcg"},{"type":"paragraph","children":[{"type":"text","text":"点击右键，点击“选择反向”。","id":""}],"text":"","id":"doxcnEG8qQAeMm82I2NqLPv2jgc"},{"type":"image","attrs":{"height":408,"note":[{"type":"text","text":"8、反向抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/596a226aed334eba854b6e8e1a4d2eb8","width":620},"text":"","id":"doxcnUwMy4Q8sQKSiSQxAA827Cc"},{"type":"paragraph","children":[{"type":"text","text":"再点击右键，选择通过拷贝（剪切）的图层。","id":""}],"text":"","id":"doxcnqyIS4SMwwKEEMpixUraiTh"},{"type":"image","attrs":{"height":464,"note":[{"type":"text","text":"8、反向抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/4b1462c3ee3d423db1c8fdcb37a0c2bb","width":620},"text":"","id":"doxcnUG8CeQOiyasSijiYrEtb41"},{"type":"paragraph","children":[{"type":"text","text":"删除背景图层。","id":""}],"text":"","id":"doxcnkyeWEksi2ugSAljRYHR7hg"},{"type":"image","attrs":{"height":250,"note":[{"type":"text","text":"8、反向抠图","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c78068717f2a49c49aed9c5587149bc3","width":515},"text":"","id":"doxcn8Ek6caQyEe0wSgLzKo6nKc"},{"type":"paragraph","children":[{"type":"text","text":"如图，抠图完成。","id":""}],"text":"","id":"doxcnUMkGK4i8Aem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Filters...","id":""},{"type":"text","text":"”单击打开。","id":""}],"text":"","id":"doxcneWwwGyCmoQqAeYgfsygQGf"},{"type":"image","attrs":{"height":783,"note":[{"type":"text","text":"人像磨皮","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d2511fe647024db28616225624acf15c","width":1115},"text":"","id":"doxcnIKS8A8sIYyqcaKA65mXP8d"},{"type":"paragraph","children":[{"type":"text","text":"先开启“皮肤平滑度”按钮，再调整“模糊、平滑度”数值，最后点击确定，以智能对象方式输出。","id":""}],"text":"","id":"doxcnq6kwiu6AC4WkC8TBIKASah"},{"type":"image","attrs":{"height":753,"note":[{"type":"text","text":"人像磨皮","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/43c245f6293b4b7e892530d9d3fe0cae","width":1092},"text":"","id":"doxcnqM6KOigAUISSOuOso7VVmg"},{"type":"paragraph","children":[{"type":"text","text":"ps2021新增的平滑度滤镜可以一键识别人物脸部，并进行磨皮，还可以通过智能滤镜进行修改，效果与美颜相机类似。","id":""}],"text":"","id":"doxcnYAk8s2iES6uSaArclZ65Ng"},{"type":"image","attrs":{"height":753,"note":[{"type":"text","text":"人像磨皮","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ac439eb02ef04e20ab2d891a299c5ee7","width":1092},"text":"","id":"doxcnoKoAkGS0qQeQ4Ah54hrkId"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"图片上色技巧","id":""}],"text":"","id":"doxcniAKCuGii8qK8vHXZleNPm7"},{"type":"paragraph","children":[{"type":"text","text":"首先我们用ps打开图片。","id":""}],"text":"","id":"doxcnaUouuiCqQAc0UxyRVH7Wef"},{"type":"image","attrs":{"height":550,"note":[{"type":"text","text":"图片上色技巧","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d39d1a2db2754c3c9efbada903759711","width":1200},"text":"","id":"doxcnQa0IuigSQUkKs2PHjmfIYH"},{"type":"paragraph","children":[{"type":"text","text":"然后新建一个","id":""},{"type":"text","marks":[{"type":"strong"}],"text":"图","id":""},{"type":"text","text":"层。","id":""}],"text":"","id":"doxcnUgkaKsc2gqiko9PNa1Cclg"},{"type":"image","attrs":{"height":502,"note":[{"type":"text","text":"图片上色技巧","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ab59b1f0b99c46f7af7a26588aa9e24f","width":1100},"text":"","id":"doxcn0kwGouWeY2ww8X3qZekIBd"},{"type":"paragraph","children":[{"type":"text","text":"将图层混合模式设置为颜色。","id":""}],"text":"","id":"doxcn0MsM0Q8A4MSCK6iCIwwDsh"},{"type":"image","attrs":{"height":433,"note":[{"type":"text","text":"图片上色技巧","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/bd72fb60fac0484d91f5aeaab0bac46f","width":670},"text":"","id":"doxcnuw0yGc4iyIKaEdMQKrjTPd"},{"type":"paragraph","children":[{"type":"text","text":"接着选择画笔前景色。","id":""}],"text":"","id":"doxcnoiE6ISsQyUOSEEtfNbN4Yf"},{"type":"image","attrs":{"height":548,"note":[{"type":"text","text":"图片上色技巧","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/48684d4be4634a83b1b1a3c16efa7e2f","width":1200},"text":"","id":"doxcn684O2qgIW8cSusMinAkiQc"},{"type":"paragraph","children":[{"type":"text","text":"然后在图层上使用画笔上色即可。","id":""}],"text":"","id":"doxcnMSicoEMmoyAeycrBK4i8ed"}]%3C%2Fhowto_content%3E8. 单反拍出的照片怎么后期处理
不只是a7r4拍摄的照片需要后期处理，而且所有的相机用RAW文件格式拍摄的照片都要进行后期处理才能完美呈现出好的作品。
相机用RAW格式记录的未压缩原始文件，需用后期软件转换为JPEG等文件，才能在网络平台传输或打印出来，而且RAW文件在后期调整处理时更具有优势。
9. 单反相机的照片后期怎么处理
我觉得PS不错呀，因为里面可以运用的不管是效果或者修人物抠图都可以做到。要是不太熟悉PS，就用LightRoom也是可以的，里面有对光线的调整和各种色块的调整 也很方便如果你有Capture NX 2也可以，带要看什么牌子的机。如果你对这些软件都不熟悉，可以选择简易的软件如美图秀秀之类的初级软件。不过要把raw格式的文件转化一下JPG或者一些常见的图片格式。如果什么软件都 没有或用电脑不方便，或者直接在相机里设置处理一下也可以喔。
10. 单反拍完照片怎么处理
1.画面的背景要更为简洁，干净
画面中尽量避免塞入过多的元素，凌乱的复杂的构图容易破坏了构图的平衡，使得整个照片给人一种凌乱、拥挤的感觉，最为重要的是我们需要突出表现的主角也被一堆无关紧要的配角们完全淹没了。
2.选择合适的道具
选择合适的颜色和形状的道具更能衬托主体，衬托物要与主体形成鲜明的对比，但对比的同时又要保证不要出现违和感。
3.灯光的布局
在产品的一侧添加较为强烈的灯光作为主光源，例外一个侧面添加较为弱的灯光作为辅助光源，产品的背面添加较弱的灯光作为背景光。
4.镜头选择
如果拍摄是2个以上的物体建议用大光圈的镜头拍摄，这样可以产生前虚后实，或者前实后虚的景深效果，是的照片看上去更为立体化，如果是拍单一物体，用广角或者微距都可以。
5.相机拍摄模式设置
将拍摄模式，打到“M”手动曝光模式，但在这种拍摄模式下拍摄难度极大，无论光圈还是快门都需要手动调节，如果没有十分深厚的功底的初学者建议选择“P”自动曝光模式。
