The main subject is to use the filter mode in the Photoshop layer blending mode to select the image. Action steps are as follows:
1. Open the blister image, and copy the background layer, the layer name is: background copy.
2. Open another green background image file and copy it onto the background layer. Layer Rename to: new background. Objective: To use the new background to see the effect of the pull.
3. Activate "background copy" and perform "image-adjust-go-Color" (shortcut key: Ctrl+shift+u). Perform image-Adjust-reverse (shortcut key: ctrl+i). The effect at this point is as follows:
4. Change the layer blending mode to "color filter" to achieve the final effect. Principle: The feature of "filter" mode in layer Blending mode: Filter The Black in the image and keep white. The color filter mode has the function of purifying and brightening.
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