table of Contents
1, the size of modified pixel size
2, modifying the size of the image storage
Foreword
Life, registration number of the examination, often have specific requirements for size and storage size ID photos submitted, thus collecting and sorting some commonly used methods.
1, the size of modified pixel size
Method one: Use Windows system comes with drawing tools.
Step one: First, select the image you want to modify, right-click the image - editing
Step two: Paint, select [resize]
Step three: the pixel can be selected in the pop-up panel, while maintaining the aspect ratio is not checked. The pixel width and height to the value they need, you can save that image.
Method two: using Photoshop software operation.
Step 1: Using Photoshop software to open the image you want to modify. Select the background layer, hold down the shortcut [Ctrl + J] to copy the background layer a layer.
Step two: Select Layer 1, found in the menu bar [image - the image size]
Step Three: In the dialog box, fill in the appropriate pixel size can also uncheck Constrain Proportions []. Modify the image size can be realized.
2, modifying the size of the image storage
Sometimes encounter the image in accordance with the provisions of the pixel dimensions of the revised size, but still exceeds the storage space of the image size requirements, it is necessary to further modify the storage space.
Step 1: Using Photoshop Open the image you want to modify, select [File - Save for Web use format]
Step Two: In the dialog box, select the JEPG format images, by adjusting the value of quality, to the minor possible to reduce the storage space occupied by the image. The current size of storage space occupied by quality as shown in the lower left corner.
