Difference between revisions of "Procedural Image"
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|ImageIntro=A procedural image is an image generated by a series of mathematical functions | |ImageIntro=A procedural image is an image generated by a series of mathematical functions | ||
|ImageDescElem=Procedural images can be created by combining a wide variety of mathematical functions into a single expression. | |ImageDescElem=Procedural images can be created by combining a wide variety of mathematical functions into a single expression. | ||
− | |ImageDesc=Consider a simple example of creating a checkerboard texture for a binary image. Let <math>I(x,y)</math> be our output image. To create a checkerboard image let's defined our image as <math>I(x,y) \equiv \frac{x}{w} \pmod{2} + \frac{y}{h} \pmod{2} \pmod{2} \equiv \frac{x}{w} + \frac{y}{h} \pmod{2}</math> | + | |ImageDesc=Consider a simple example of creating a checkerboard texture for a binary image. Let <math>I(x,y)</math> be our output image. To create a checkerboard image let's defined our image as <math>I(x,y) \equiv \left( \frac{x}{w} \pmod{2} + \frac{y}{h} \pmod{2} \right) \pmod{2} \equiv \frac{x}{w} + \frac{y}{h} \pmod{2}</math> |
|Field=Computer Graphics | |Field=Computer Graphics | ||
|InProgress=No | |InProgress=No | ||
}} | }} |
Revision as of 12:38, 26 August 2009
Procedural Image |
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Procedural Image
- A procedural image is an image generated by a series of mathematical functions
Basic Description
Procedural images can be created by combining a wide variety of mathematical functions into a single expression.
A More Mathematical Explanation
Consider a simple example of creating a checkerboard texture for a binary image. Let '"`UNIQ--math-0 [...]
Consider a simple example of creating a checkerboard texture for a binary image. Let be our output image. To create a checkerboard image let's defined our image as
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