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Class cohy.gradient.Gradient2d 

java.lang.Object
   |
   +----cohy.gradient.Gradient2d
public class Gradient2d
extends Object

Constructor Index

o Gradient2d()

Method Index

o main(String[])
Computes \sqrt{f_x^2 + f_y^2} from finite difference approximations for f_x and f_y.

Constructors

o Gradient2d 
 public Gradient2d()

Methods

o main 
 public static void main(String args[])
Computes \sqrt{f_x^2 + f_y^2} from finite difference approximations for f_x and f_y. Should probably offer energy normalization and partial derivative mask as option. 

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