org.openimaj.demos.sandbox.tldcpp.videotld

Class TLDUtil

java.lang.Object

org.openimaj.demos.sandbox.tldcpp.videotld.TLDUtil

public class TLDUtil
extends Object

Variaus TLD utility functions

Author:

Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
TLDUtil()

Method Summary

Modifier and Type	Method and Description
static FImage	tldNormalizeImg(FImage img) Resize image to fit in a NormalizedPatch.TLD_PATCH_SIZE squared image and mean center
static void	tldOverlap(Rectangle[] windows, int numWindows, Rectangle boundary, float[] overlap) tldOverlapNorm(Rectangle, Rectangle) called on every window and boundary.
static float	tldOverlapNorm(Rectangle A, Rectangle B) Rectangle.overlapping(Rectangle) called and normalised by:
static void	tldOverlapOne(ScaleIndexRectangle[] windows, int firstIndex, List<Integer> confidentIndices, float[] distances, int distIDX) The overlap of the window at the firstIndex to all windows in the confidentIndices

Methods inherited from class java.lang.Object

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

Constructor Detail

TLDUtil

public TLDUtil()

Method Detail

tldNormalizeImg

public static FImage tldNormalizeImg(FImage img)

Resize image to fit in a NormalizedPatch.TLD_PATCH_SIZE squared image and mean center

Parameters:

img -

Returns:

new (image.process is called) image

tldOverlap

public static void tldOverlap(Rectangle[] windows,
                              int numWindows,
                              Rectangle boundary,
                              float[] overlap)

tldOverlapNorm(Rectangle, Rectangle) called on every window and boundary.

Parameters:

windows -

numWindows -

boundary -

overlap -

tldOverlapNorm

public static float tldOverlapNorm(Rectangle A,
                                   Rectangle B)

Rectangle.overlapping(Rectangle) called and normalised by:

Parameters:

A -

B -

Returns:

intersect / (areaA + areaB - intersect)

tldOverlapOne

public static void tldOverlapOne(ScaleIndexRectangle[] windows,
                                 int firstIndex,
                                 List<Integer> confidentIndices,
                                 float[] distances,
                                 int distIDX)

The overlap of the window at the firstIndex to all windows in the confidentIndices

Parameters:

windows -

firstIndex -

confidentIndices -

distances -

distIDX -