What is the specific difference between the Multiply mode and Screen mode in PS?

1. The image brightness is different.

Multiply is to stack two or more pictures together. Since each picture has content, the overlapped image is darker than a single picture. The color filter mode has the same imaging principle as that of TVs and monitors. It is similar to overlapping two pictures and putting them on a projector. Due to the superposition effect of light, an image with brighter colors is obtained.

2. The calculation formula is different.

The result color obtained by the calculation formula of multiplication is equal to the mixed color × base color / 255. The calculation formula for filter color is that the resulting color is equal to 255-[(255-base color) × (255-mixed color)]/255.

Extended information:

Classification of PS mixing modes:

1. Normal mode includes normal and dissolved;

2. The burn mode includes darken, multiply, color burn, linear burn, and dark color;

3. The dodge mode includes lighten, filter, color dodge, linear dodge, and light color;< /p>

4. Contrast mode includes overlay, soft light, strong light, bright light, linear light, spot light, and solid color mixing;

5. Color difference mode includes difference, exclusion, and subtraction Remove and divide;

6. Color mode includes hue, saturation, color, and lightness.

Baidu Encyclopedia - Screen Color

Baidu Encyclopedia - Multiply