推荐回答(3个)
2.5*3.5cm。
常用的1寸照片大小是2.5*3.5cm的。但是,像素多少要取决于用途是什么了。如果是冲洗的话分辨率一般用到300dpi,那就是295*412。如果是网上传看的话分辨率一般用到72dpi就可以了,那就是71*99。
照片规格(英寸)(厘米)(像素)
1寸2.5*3.5cm413*295
身份证大头照3.3*2.2390*260
2寸3.5*5.3cm626*413
小2寸(护照)4.8*3.3cm567*390
5寸5x3.512.7*8.91200x840以上100万像素
6寸6x415.2*10.21440x960以上130万像素
7寸7x517.8*12.71680x1200以上200万像素
8寸8x620.3*15.21920x1440以上300万像素
10寸10x825.4*20.32400x1920以上400万像素
12寸12x1030.5*20.32500x2000以上500万像素
15寸15x1038.1*25.43000x2000600万像素
一寸照片的比例是 5:7。一寸照片的尺寸是2.5X3.5cm。
一寸照片的像素是:2.5*3.5cm,像素是413*295。
居民身份证照片尺寸为32mm×26mm,358像素(宽)×441像素(高),分辨率350dpi。
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照片的尺寸是以英寸为单位,1英寸=2.54cm ,通常X寸是指照片长的一边的英寸长度。如:5寸就是照片长为2.54x5=12.7cm;12寸就是照片长为2.54x12=30.5cm。
身份证、体检表等多采用小一寸22×32mm,第二代身份证26mm×32mm,普通一寸相则25mm×35mm。护照旅行证件的相片标准相片尺寸:48mm×33mm,头部宽度为21mm~24mm,头部长度为28mm~33mm)。
一寸照片是指一寸大小的照片,一般做为证件照片。为确保照片质量和人像的尺寸、角度、姿态、色彩等统一,公安部制订并公布了身份证制证用数字相片技术标准(GA461-2004)。
所有相片必须是近期正面免冠彩色头像,头部占照片尺寸的2/3,白色背景无边框,图象清晰、层次丰富、神态自然、无明显畸变,照片尺寸为25mm×35mm。
对于一寸照片的比例是多少?,先说结论:一寸照片打印出来的尺寸标准的是2.5cm宽、3.5cm高。如果是电脑手机上用的电子版证件照,尺寸是295像素宽、413像素高。我们可以按以下步骤自己制作一张一寸照片。
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证件照尺寸表
1、准备一张合格的证件照,没有的话也可以使用手机相机自拍一张清晰的半身免冠照片
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一寸照片自拍注意事项
2、找到【报名电子照助手】,用于修改证件照尺寸和换底色等操作。
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报名电子照助手
3、具体尺寸设置要求如下图所示,可以自行设置,只需要将文件大小范围设置小于100KB即可。
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一寸照片像素尺寸设置
4、自动裁剪后,即可下载保存照片,如下图所示。这样1寸照片电子版就制作完成了。
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保存照片到电脑或手机里即可,如果需要其他尺寸的证件照,也可以在第3步修改设置即可。
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