推荐回答(5个)
1、在桌面上双加Photoshop的快捷图标,打开Photoshop软件,进入Photoshop的操作界面
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F30adcbef76094b36f3e82605adcc7cd98c109ddb%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
2、在该界面内按下快捷键“Ctrl+O”,弹出打开图片对话框
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F024f78f0f736afc39b54028dbd19ebc4b64512f9%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
3、在该对话框内找到需要修改的一寸图片点击打开,点击新建选项,在弹出的对话框内设置参数
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F63d9f2d3572c11dfbb8582cb6d2762d0f603c285%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
4、在图层里单击鼠标右键,在弹出的右键菜单里选择转换为智能对象选项
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fe61190ef76c6a7efb85c95cef3faaf51f2de66db%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
5、点击转换为智能对象,按下键盘上的快捷键“Ctrl+T”出现控制框就可以了。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F9c16fdfaaf51f3decfc8848c9aeef01f3b2979db%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
准备工具:
PS、一寸照片一张
步骤如下:
1、打开ps软件,Ctrl+N,新建2寸照片大小(标准大小2寸 3.5*5.3cm ,626*413、小2寸护照大小4.8*3.3cm, 567*390)白色背景文件;如下图所示:
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fe850352ac65c1038a97eaca3a2119313b07e894b%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
2、设置“分辨率”为300dpi,"颜色模式"为cmyk;如下图所示:
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F0824ab18972bd4074926b39c6b899e510eb309e9%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
3、接下来选择打开照片,拖进来,右键照片,“转换为智能对象”;如下图所示:
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Faa18972bd40735fa9b112ed88e510fb30e2408e9%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
4、接下来我们同时按下ctrl+t自由变换,按住shift+alt键,等比例放大缩小照片,与背景文件一致,按“Enter键”确定;如下图所示:
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fe7cd7b899e510fb38ef817f6c933c895d0430ce9%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
5、然后我们就可以向下合并图层,ctrl+s保存即可。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fd50735fae6cd7b89e18d5ae21f2442a7d8330ee9%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
PS修图功能快捷键:
1、选择功能:全部选取 【Ctrl】+【A】、取消选择 【Ctrl】+【D】、重新选择 【Ctrl】+【Shift】+【D】、羽化选择 【Ctrl】+【Alt】+【D】。
反向选择 【Ctrl】+【Shift】+【I】、路径变选区 数字键盘的【Enter】、载入选区 【Ctrl】+点按图层、路径、通道面板中的缩略图
2、滤镜快捷键:
按上次的参数再做一次上次的滤镜 【Ctrl】+【F】、退去上次所做滤镜的效果 【Ctrl】+【Shift】+【F】、重复上次所做的滤镜(可调参数) 【Ctrl】+【Alt】+【F】、选择工具(在“3D变化”滤镜中) 【V】。
立方体工具(在“3D变化”滤镜中) 【M】、球体工具(在“3D变化”滤镜中) 【N】、柱体工具(在“3D变化”滤镜中) 【C】、轨迹球(在“3D变化”滤镜中) 【R】、全景相机工具(在“3D变化”滤镜中) 【E】。
3、Ctrl++、Ctrl+-:放大、缩小图层
使用Photoshop进行修图时,为了更加准确地进行精修,我们需要放大图片,此时使用快捷键“Ctrl++”比使用放大镜更加方便快捷;为了更好地从整体上把握修图的效果,我们需要将图片缩小到原始大小,此时使用快捷键“Ctrl+-”即可。
4、Ctrl+Z:撤销或还原上一步操作
首次按快捷键“Ctrl+Z”可撤销上一步操作,再次按快捷键“Ctrl+Z”是还原上一步操作,主要是为了对比修改前后的效果,也可针对误操作进行一次还原,如果需要多次撤销操作,可按快捷键“Ctrl+Alt+Z”。
5、X:快速切换前景色和背景色
确切地说,快捷键“X”有两个功能,一是可以快速切换前景色和背景色;二是在蒙版状态下,可以快速切换黑白画笔,用起来十分方便。
6、Alt+Delete/Ctrl+ Delete:填充前景色/背景色
为选区直接上色。按快捷键“Alt+Delete”即可为选区填充前景色,按快捷键“Ctrl+ Delete”则为选区填充背景色。在更换证件照背景色案例中,这组快捷键经常被使用。
7、Ctrl+T:自由变形
按快捷键“Ctrl+T”可对图像进行旋转和任意比例缩放。若想等比例缩放图像,可按住Shift键,同时鼠标左键拖动图像的其中一角。
打开PS--选择裁切工具C --左上角把宽度,高度调成2寸的大小 分辨率设置:300--然后再1寸照片上用鼠标拉动下--按enter确定。
希望我的回答能帮助到你。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fe850352ac65c1038d2f51ba6b2119313b17e89cf%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
直接使用PS的裁剪工具来按2寸尺寸来裁剪,2寸尺寸是3.5X5厘米,分辨率是300像素/英寸。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fd058ccbf6c81800a9529a83fba3533fa828b4736%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
对于2寸的照片量一量尺寸, 有效尺寸宽为3.6厘米,高为5.4厘米,以分辨率为300像素/英寸换算,像素值应该是450*600打开Photoshop,打开你的相片, 制作2寸照片进行如下设置: 宽度450像素,高度600像素,分辨率300像素/英寸,ok
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