com.emphysic.myriad.core.examples

Class EdgeDetection

java.lang.Object

com.emphysic.myriad.core.examples.EdgeDetection

public class EdgeDetection
extends java.lang.Object

Demonstrates the edge detection operations. Created by ccoughlin on 9/9/16.

Constructor Summary

Constructors

Constructor and Description
EdgeDetection()

Method Summary

Modifier and Type	Method and Description
static Dataset	canny(Dataset input) Performs Canny edge detection on a dataset https://en.wikipedia.org/wiki/Canny_edge_detector
static Dataset	dog(Dataset input) Performs Difference of Gaussian (DOG) edge detection (technically more of a feature enhancer) on a dataset https://en.wikipedia.org/wiki/Difference_of_Gaussians
static void	main(java.lang.String[] args)
static Dataset	prewitt(Dataset input) Performs Prewitt edge detection on a dataset https://en.wikipedia.org/wiki/Prewitt_operator
static Dataset	scharr(Dataset input) Performs Scharr edge detection on a dataset https://en.wikipedia.org/wiki/Sobel_operator#Alternative_operators
static Dataset	sobel(Dataset input) Performs Sobel edge detection on a dataset https://en.wikipedia.org/wiki/Sobel_operator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EdgeDetection

public EdgeDetection()

Method Detail

main

public static void main(java.lang.String[] args)

canny

public static Dataset canny(Dataset input)

Performs Canny edge detection on a dataset https://en.wikipedia.org/wiki/Canny_edge_detector

Parameters:

input - input data

Returns:

results of operation or null if input was null

dog

public static Dataset dog(Dataset input)

Performs Difference of Gaussian (DOG) edge detection (technically more of a feature enhancer) on a dataset https://en.wikipedia.org/wiki/Difference_of_Gaussians

Parameters:

input - input data

Returns:

results of operation or null if input was null

prewitt

public static Dataset prewitt(Dataset input)

Performs Prewitt edge detection on a dataset https://en.wikipedia.org/wiki/Prewitt_operator

Parameters:

input - input data

Returns:

results of operation or null if input was null

scharr

public static Dataset scharr(Dataset input)

Performs Scharr edge detection on a dataset https://en.wikipedia.org/wiki/Sobel_operator#Alternative_operators

Parameters:

input - input data

Returns:

results of operation or null if input was null

sobel

public static Dataset sobel(Dataset input)

Performs Sobel edge detection on a dataset https://en.wikipedia.org/wiki/Sobel_operator

Parameters:

input - input data

Returns:

results of operation or null if input was null