Anything that can operate on an existing image.
What is the difference between a TOOL and a PLUG-IN?
Tools can respond to clicks in the image window. Plug-in adjustments must be done from within the plug-in's own dialog. Tools can give you a full-sized preview of their effect in the image window, plug-in's can only offer a miniature preview in the plug-in's dialog. Tools display their options in the Tool Options dialog, while plug-ins must use a separate dialog.
Tools can respond to clicks in the image window. Plug-in adjustments must be done from within the plug-in's own dialog. Tools can give you a full-sized preview of their effect in the image window, plug-in's can only offer a miniature preview in the plug-in's dialog. Tools display their options in the Tool Options dialog, while plug-ins must use a separate dialog.
What is the purpose of motion blur?
It blurs in only one direction to give an impression of motion.
It blurs in only one direction to give an impression of motion.
Briefly describe the purpose of the following ENHANCE filters:
- Anti-alias - Looks for jagged edges and tries to make them look smoother.
- Despeckle - Removes small elements of "noise" from an image.
- Destripe - Removes vertical lines that are left by some older scanners.
- NL Filter - A combination of smoothing, despeckle, and sharpen in one filter.
Briefly describe the purpose of the following DISTORT filters:
- Blinds - Makes it look like your image is painted on venetian blinds.
- Curve Bend - Useful for changing the shape of nearly any layer.
- Engrave - Creates the black-and-white "engraved" look that you sometimes see in old illustrations.
- IWarp - Deforms the image in various ways such as grow and swirl.
Briefly describe the purpose of the following filters:
- Polar Coords - Wraps an image around a point at the top or bottom center.
- Ripple - Makes an image look as though it's being viewed through water waves.
- Lens Flare - Set a flare on the image.
- Supernova - Makes a flare with spiky rays, allowing you to control its color.
- Drop Shadow - Adds a shadow behind an object at an angle.
- Glass Tile - Makes the image look like it's being viewed through a wall made of many glass bricks, each of which refracts light a little differently.
Describe various ways the EDGE filters are used in GIMP:
To give a subtle pastel effect by blurring the image with two different radii, and then subtracting one from the other. To give wild neon effects and to replace your image with a line drawing.
To give a subtle pastel effect by blurring the image with two different radii, and then subtracting one from the other. To give wild neon effects and to replace your image with a line drawing.
What does the FILMSTRIP filter do?
Combines the layers in the image into a single image that looks like a strip of 35mm film.
Combines the layers in the image into a single image that looks like a strip of 35mm film.
List and describe 5 filters found in the ARTISTIC filters group:
- Apply Canvas - Gives a canvas-like texture to the image.
- Cartoon - Simplifies colors and adds black outlines near edges with the intent of making a photograph look like a hand-drawn and inked cartoon.
- Cubism - Turns your image into cubist art.
- Oilify - Blurs and flattens the image in ways that make it look like a paint-by-number.
- Photocopy - Makes the image look as though it was subjected to a poor-quality copy machine, with burnt-out lights and overdone edges.
What does the FRACTAL EXPLORER do?
Allows you to create and tweak fractal patterns.
Allows you to create and tweak fractal patterns.
What does ALPHA TO LOGO do?
Create interesting effects from a text layer (or any other layer with transparency).
Create interesting effects from a text layer (or any other layer with transparency).
Warped Name:
Filtered car:
No comments:
Post a Comment