The method of using ps to fasten the handwritten signature and official seal on one file to another file includes the following steps: first, take the handwritten signature into a picture, open the picture with PS software, select the text with magic wand tool, copy and paste the layer, close the background layer and save it as a picture in png format. The same is true of official seal matting. Finally put the two pictures together.

Resize the picture: Before we formally resize the picture, we suggest that you resize the picture first. After resizing, we will process the pictures, and the computer will respond faster and share them on social software. The right size is enough, and the original film is not needed.

Modify hue and saturation: If you want to take a photo that reflects the hue you want, we can use color temperature in the early stage of the camera, color balance in the later stage, and pull saturation to make the photo more colorful and full.

Make the pictures clearer: For some objects with precision requirements, we can sharpen the contents of these pictures appropriately, pull a selection, and then choose sharpening, such as jewelry, petals and stamens.