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>
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|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
Field: Computer Graphics
Image Created By: [[Author:| ]]

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 I(x,y) be our output image. To create a checkerboard image let's defined our image as 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}




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