怎样把照片修改成宽:120px⼀高:150px⼀图像模式:RGB色彩模式
推荐回答(4个)
用PS工具很简单就可以做到。示例如下:
第一步:打开Photoshop;
第二步:新建一个120px*150px的背景,选择颜色模式为RGB颜色;
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第三步:将要修改的图片拖至Photoshop内;
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第四步:按“Ctrl+T”键选中图片,然后按住“shift”键,用鼠标左键将图片等比缩至覆盖全背景板,并调整可视画面;
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第五步:点击左上角“文件”→“存储为”→格式选择“JPG”→“保存”;
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结束
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Adobe Photoshop,简称“PS”,是由Adobe Systems开发和发行的图像处理软件。
Photoshop主要处理以像素所构成的数字图像。使用其众多的编修与绘图工具,可以有效地进行图片编辑工作。ps有很多功能,在图像、图形、文字、视频、出版等各方面都有涉及。
扩展资料:
1987年,Photoshop的主要设计师托马斯·诺尔买了一台苹果计算机(MacPlus)用来帮助他的博士论文。与此同时,Thomas发现当时的苹果计算机无法显示带灰度的黑白图像,因此他自己写了一个程序Display。
而他兄弟约翰·诺尔这时在导演乔治·卢卡斯的电影特殊效果制作公司Industry Light Magic工作,对Thomas的程序很感兴趣,两兄弟在此后的一年多把Display不断修改为功能更为强大的图像编辑程序。
经过多次改名后,在一个展会上接受了一个参展观众的建议,把程序改名为Photoshop。
这就是“PS”的由来。
参考资料:
百度百科-Adobe Photoshop
1、首先把数码相机中的照片导入电脑,用Photoshop打开。
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2、点击裁剪工具,选择不受约束。
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3、在对话框中输入照片要裁剪成的最终尺寸。
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4、预览裁剪区域的位置,可以用鼠标移动四个角标,确定即可成功。
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5、接着点击“图像”下拉菜单,选择图像大小。
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6、输入需要的照片数据,主要是宽度、高度、分辨率。
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7、点击“图像”下拉菜单,选择“自动颜色”。
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8、在对话框中选择“转换为RGB”。
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9、品质选择“非常高”、“连续”,数值拉到最高。
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10、在JPEG选项中,选择“品质最佳”,“大文件”,点确定。
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11、取个文件名,保存后,照片的修改就完成了。
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用Photoshop能把照片修改成宽:120px/高:150px/图像模式:RGB色彩模式。
1. 打开Photoshop
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2. 打开图片
3. 选择工具箱上的裁剪工具
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4. 在顶部属性栏上作如下设置
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5. 在图片中双击,表示确定
6. 图像---模式--RGB颜色(勾选此项)
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7. 图像---图像大小
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8. 设置宽度为120---确定
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9. 文件---存储
用photoshop修改,打开PS—图像—图像大小,把宽、高的大小分别改为120px,150px就可以了。
色彩模式修改:图像-模式-RGB颜色,就可以把图像模式改为RGB色彩模式。
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