Effect
Family |
Effect
Name |
Effect
Description |
Example
(original)
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Distortion
Filters |
Distort filters transform the appearance of your images without
adding depth. You can apply some distort filters to part of an image
using a lens.
The distort filters are: |
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Blocks |
breaks
down the image into scrambled block pieces |
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Displace |
shifts
an active image according to the values of a secondary image known
as a displacement map |
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Mesh
Warp |
distorts
an image by letting you manipulate the nodes of a superimposed grid |
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Offset |
corrects
image positioning or shifts an image according to parameters that
you set |
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Pixelate |
breaks
an image into square, rectangular, or circular cells |
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Ripple |
distorts
your image with one or more waves |
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Shear |
maps
the shape of an image to the shape of a line segment |
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Swirl |
creates
a spiraling swirl across an image according to the direction, number
of whole rotations, and angle that you select |
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Tile |
reduces
image dimensions and reproduces images as a series of tiles on a
grid |
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Wet
Paint |
creates
the illusion of wet paint on images |
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Whirlpool |
applies
a fluid, swirling pattern across images |
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Wind |
blurs
images in a specific direction, creating the effect of wind blowing
across your image |
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Noise
Filters |
In Bitmap image editing, noise is defined as the random pixels across
the image that resemble static on television screens. Use noise
filters to create, control, or eliminate noise. To optimize the
effects you create using the noise filters, Corel PHOTO-PAINT provides
a special control dialog box that lets you access the noise effects.
You can access this dialog box by clicking Noise, Tune. The noise
filters are: |
|
Tune
Noise |
a
special dialog box that lets you access nine noise effects. These
effects are represented by thumbnails which let you preview the
appearance of the image as you apply different noise effects. |
|
|
Add
Noise |
creates
a granular effect that adds texture to a flat or overly blended
image |
|
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Diffuse |
distributes
image pixels to fill in blank spaces and remove noise. The Diffuse
filter can appear smooth or blurry, or can have an outline around
its edge as if seen through a photographer's diffusion lens. |
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Dust
And Scratch |
reduces
image noise by averaging pixel values. This causes adjacent colors
to bleed into each other and creates a blended appearance across
the image. The Dust And Scratch filter can eliminate dust and scratch
faults in an image. |
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Maximum |
removes
noise by adjusting the color value of a pixel based on the maximum
color values of its neighboring pixels. This filter also causes
a mild blurring effect when applied more than once. |
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Median |
removes
noise and detail by averaging the color values of the pixels in
an image |
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Minimum |
removes
noise by adjusting the color value of a pixel based on the minimum
color values of its neighboring pixels |
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Remove
Moiré |
removes
undesired wave patterns that occur when halftone screens of two
different frequencies are superimposed on the same image |
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Remove
Noise |
softens
an image and reduces the speckled effect that can occur during the
scanning or video-capturing process |
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Render
Effects |
Render
filters let you simulate lighting, photographic realism, and the
appearance of three-dimensional depth in your images.
The render filters are: |
|
3D
Stereo Noise |
generates
a dithered noise pattern. The result is an image with the appearance
of 3D depth when viewed a certain way. This filter is particularly
suited to high-contrast line art and grayscale images. |
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Lens
Flare |
produces
rings of light on your image that simulate the flare that appears
on a photograph when the camera is aimed toward a direct, bright
light |
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Lighting
Effects |
offers
a range of tools for adding light sources to your RGB images. You
can control the type and number of light sources, the intensity
of the light, and the light source color. |
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