Class ImageMult

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--ImageMult

public class ImageMult

extends java.lang.Thread

ImageMult is an algorithm to find the product of two images

Author:

Neil Brown, DAI, Timothy Sharman

See Also:

code.iface.imagemult

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ImageMult(int firstwidth, int secondwidth)
Constructs a new Image Mult

Method Summary

int[]	DoMult(int[] src1_1d, float constant, int width, int height, float oset, float scale) Multiplies the specified input image by the constant, also adds offset no need for scaling in this example.
int[]	DoMult(int[] src1_1d, int[] src2_1d, int width, int height, float oset, float scale) Applies the image mult operator on the specified image arrays, with the specified offset and scale value

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, run, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMult

public ImageMult(int firstwidth,
                 int secondwidth)

Constructs a new Image Mult

Parameters:

firstwidth - The width of the first input image

secondwidth - The width of the second input image

Method Detail

DoMult

public int[] DoMult(int[] src1_1d,
                    int[] src2_1d,
                    int width,
                    int height,
                    float oset,
                    float scale)

Applies the image mult operator on the specified image arrays, with the specified offset and scale value

Parameters:

src1_1d - The first source image as a pixel array

src2_1d - The second source image as a pixel array

width - width of the destination image in pixels

height - height of the destination image in pixels

oset - The offset value

scale - The scale value

Returns:

A pixel array containing the product of the two input images

DoMult

public int[] DoMult(int[] src1_1d,
                    float constant,
                    int width,
                    int height,
                    float oset,
                    float scale)

Multiplies the specified input image by the constant, also adds offset no need for scaling in this example.

Parameters:

src1_1d - The input pixel array

constant - The constant value to multiply every pixel in the input array by

width - width of the destination image in pixels

height - height of the destination image in pixels

oset - The offset value

scale - The scale value

Returns:

A pixel array with the constant value multiplied by every pixel in the input array