Adobe photoshop cs2 Benutzerhandbuch

ADOBE PHOTOSHOP CS2 

Use the Info palette in Grayscale mode to identify a color value that you want traced. Then enter the value in the 
Level text box. 

Use the Texture filters to simulate the appearance of depth or substance, or to add an organic look. 

Paints an image onto a high-relief plaster surface, producing a fine network of cracks that follow the 

contours of the image. Use this filter to create an embossing effect with images that contain a broad range of color or 
grayscale values. 

Adds texture to an image by simulating different kinds of grain—Regular, Soft, Sprinkles, Clumped, 

Contrasty, Enlarged, Stippled, Horizontal, Vertical, and Speckle, available from the Grain Type menu. 

Renders the image so that it appears to be made up of small chips or tiles and adds grout between the 

tiles. (In contrast, the Pixelate > Mosaic filter breaks up an image into blocks of different-colored pixels.) 

Breaks up an image into squares filled with the predominant color in that area of the image. The filter 

randomly reduces or increases the tile depth to replicate the highlights and shadows. 

Repaints an image as single-colored adjacent cells outlined in the foreground color. 

Applies a texture you select or create to an image. 

The Video submenu contains the De-Interlace and NTSC Colors filters. 

Smooths moving images captured on video by removing either the odd or even interlaced lines in a 

video image. You can choose to replace the discarded lines by duplication or interpolation. 

Restricts the gamut of colors to those acceptable for television reproduction, to prevent oversaturated 

colors from bleeding across television scan lines. 

Filters in the Other submenu let you create your own filters, use filters to modify masks, offset a selection within an 
image, and make quick color adjustments. 

Lets  you design your own  filter  effect. With the  Custom  filter, you  can change  the brightness values of each  

pixel in the image according to a predefined mathematical operation known as convolution. Each pixel is reassigned 
a value based on the values of surrounding pixels. This operation is similar to the Add and Subtract calculations for 
channels. 

You can  save  the custom filters  you create and  use them with other  Photoshop images.  See also “To  create  a Custom  
filter” on page 526. 

Retains edge details in the specified radius where sharp color transitions occur and suppresses the rest of 

the image. (A radius of 0.1 pixel keeps only edge pixels.) The filter removes low-frequency detail in an image and has 
an effect opposite to that of the Gaussian Blur filter.