Photoshop removes the purple-side stain from a digital camera photo

The enemy of the digital camera "purple edge" is too annoying, a good picture of it must be in the most conspicuous place occupies a position, an eyesore! Don't worry, we sacrifice a magic-photoshop, away the nasty purple edge.

There is no purple side of the film, borrow more than a fool's film.

The purple edge of the digital camera refers to the digital camera in the process of capture due to the contrast between the object, the high light and low light parts of the spot at the junction of the phenomenon is the digital camera purple (or other colors).

The reason of the purple Edge appears in the camera lens dispersion, the CCD imaging area is too small (the imaging unit density is big), the camera internal signal processing algorithm and so on.

Original:

1, in the PS to open a purple side of the film, magnified to 800%, when you can see the pixel point, find the most serious purple side of the place.

2, find "image-adjustment-Replacement Color"

3, open "Replace color" palette, tolerance according to the actual situation adjustment, here choose the largest 200, and then use the "straw" on the panel to sample, with "Straw +" to select the exact color,

On the panel we can see the places we choose and the color samples.

4, then left to adjust the "hue, saturation" to the largest, the brightness left to make appropriate adjustments (this step can be adjusted according to the actual situation of the film to decide what color, degree,

Try to adjust yourself more)

5, look, the purple side still there? OK, save, annoying purple side has already bye-bye! Finished pictures!

Category:

• PS Image Processing