High Pass greys out areas of the image where the intensity of the pixels changes slowly (low frequency) and keeps areas where the colors change in the specified radius.

High Pass works on 8 Bit, 16 Bit, 32 Bit, RGB, grayscale, CMYK, and Multichannel images, and Smart Objects. This filter launches another window with options.

High Pass is part of Adobe Photoshop’s Extended Filters.

Custom, HSB/HSL, Material Filter, Maximum, Minimum, Offset, Photoshop terms

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