A B C D E F G H I M O P R S T U V W X Y

A

AbstractMultiScaleObjectDetector<IMAGE extends org.openimaj.image.Image<?,IMAGE>,DETECTED_OBJECT> - Class in org.openimaj.image.objectdetection

Abstract base class for implementations of MultiScaleObjectDetector.

AbstractMultiScaleObjectDetector() - Constructor for class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

Construct with the initial minimum and maximum size set to zero.

AbstractMultiScaleObjectDetector(int, int) - Constructor for class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

Construct with the given initial minimum and maximum detection sizes.

apply(List<IN>) - Method in interface org.openimaj.image.objectdetection.filtering.DetectionFilter

Perform the filtering operation on the input and return the output.

apply(List<T>) - Method in class org.openimaj.image.objectdetection.filtering.IdentityFilter

apply(List<T>) - Method in class org.openimaj.image.objectdetection.filtering.MaxSizeFilter

apply(List<Rectangle>) - Method in class org.openimaj.image.objectdetection.filtering.OpenCVGrouping

B

bigStep - Variable in class org.openimaj.image.objectdetection.haar.Detector

bigStep() - Method in class org.openimaj.image.objectdetection.haar.Detector

Get the step size the detector will make if there is definitely no detection.

bigStep(int) - Method in class org.openimaj.image.objectdetection.haar.Detector

Set the step size the detector will make if there is definitely no detection.

C

cachedRects - Variable in class org.openimaj.image.objectdetection.haar.HaarFeature

cascade - Variable in class org.openimaj.image.objectdetection.haar.Detector

Classifier - Interface in org.openimaj.image.objectdetection.haar

Interface for an individual Haar-like classifier.

classifier - Variable in class org.openimaj.image.objectdetection.hog.HOGDetector

classify(SummedSqTiltAreaTable, float, int, int) - Method in interface org.openimaj.image.objectdetection.haar.Classifier

Get the classification score for the window at (x, y) with the size defined by scale.

classify(SummedSqTiltAreaTable, float, int, int) - Method in class org.openimaj.image.objectdetection.haar.HaarFeatureClassifier

classify(SummedSqTiltAreaTable, int, int) - Method in class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Apply the classifier to the given image at the given position.

classify(SummedSqTiltAreaTable, float, int, int) - Method in class org.openimaj.image.objectdetection.haar.ValueClassifier

classify(Rectangle) - Method in class org.openimaj.image.objectdetection.hog.HOGClassifier

computeResponse(SummedSqTiltAreaTable, int, int) - Method in class org.openimaj.image.objectdetection.haar.HaarFeature

Compute the response of this feature at the given location.

create(List<WeightedRectangle>, boolean) - Static method in class org.openimaj.image.objectdetection.haar.HaarFeature

Create a feature from the given data.

create(boolean, int, int, int, int, float, int, int, int, int, float) - Static method in class org.openimaj.image.objectdetection.haar.HaarFeature

Construct a feature with the given parameters.

create(boolean, int, int, int, int, float, int, int, int, int, float, int, int, int, int, float) - Static method in class org.openimaj.image.objectdetection.haar.HaarFeature

Construct a feature with the given parameters.

D

DEFAULT_BIG_STEP - Static variable in class org.openimaj.image.objectdetection.haar.Detector

Default step size to make when there is definitely no detection.

DEFAULT_EPS - Static variable in class org.openimaj.image.objectdetection.filtering.OpenCVGrouping

The default eps value for determining whether two rectangles overlap enough to be considered as being of the same group.

DEFAULT_MINIMUM_SUPPORT - Static variable in class org.openimaj.image.objectdetection.filtering.OpenCVGrouping

The default value for the minimum number of rectangles required within a group.

DEFAULT_SCALE_FACTOR - Static variable in class org.openimaj.image.objectdetection.haar.Detector

Default scale factor multiplier.

DEFAULT_SMALL_STEP - Static variable in class org.openimaj.image.objectdetection.haar.Detector

Default step size to make when there is a hint of detection.

detect(IMAGE) - Method in class org.openimaj.image.objectdetection.FilteringObjectDetector

detect(FImage) - Method in class org.openimaj.image.objectdetection.haar.Detector

detect(FImage) - Method in class org.openimaj.image.objectdetection.hog.HOGDetector

detect(IMAGE) - Method in interface org.openimaj.image.objectdetection.ObjectDetector

Detect objects in the given image and return representations of them.

detect(IMAGE) - Method in class org.openimaj.image.objectdetection.RotationSimulationObjectDetector

detectAtScale(SummedSqTiltAreaTable, int, int, int, int, float, int, int, List<Rectangle>) - Method in class org.openimaj.image.objectdetection.haar.Detector

Perform detection at a single scale.

detectAtScale(SummedSqTiltAreaTable, int, int, int, int, float, int, int, List<Rectangle>) - Method in class org.openimaj.image.objectdetection.haar.MultiThreadedDetector

detectAtScale(int, int, int, int, float, int, int, List<Rectangle>) - Method in class org.openimaj.image.objectdetection.hog.HOGDetector

Perform detection at a single scale.

detected - Variable in class org.openimaj.image.objectdetection.TransformedDetection

The object that was detected

DetectionFilter<IN,OUT> - Interface in org.openimaj.image.objectdetection.filtering

Interface describing an algorithm capable of filtering detections from a ObjectDetector.

Detector - Class in org.openimaj.image.objectdetection.haar

Basic, single-threaded multi-scale Haar cascade/tree object detector.

Detector(StageTreeClassifier, float, int, int) - Constructor for class org.openimaj.image.objectdetection.haar.Detector

Construct the Detector with the given parameters.

Detector(StageTreeClassifier, float) - Constructor for class org.openimaj.image.objectdetection.haar.Detector

Construct the Detector with the given tree of stages and scale factor.

Detector(StageTreeClassifier) - Constructor for class org.openimaj.image.objectdetection.haar.Detector

Construct the Detector with the given tree of stages, and the default parameters for step sizes and scale factor.

E

Evaluate - Class in org.openimaj.image.objectdetection.hog

Evaluate() - Constructor for class org.openimaj.image.objectdetection.hog.Evaluate

F

failureStage() - Method in class org.openimaj.image.objectdetection.haar.Stage

Get the next stage to evaluate should this one fail; if this stage fails and this is null then the whole StageTreeClassifier fails.

FilteringObjectDetector<IMAGE extends org.openimaj.image.Image<?,IMAGE>,DETECTED_OBJECT,FILTERED_OBJECT> - Class in org.openimaj.image.objectdetection

An ObjectDetector that wraps another ObjectDetector and performs filtering with a DetectionFilter.

FilteringObjectDetector(ObjectDetector<IMAGE, DETECTED_OBJECT>, DetectionFilter<DETECTED_OBJECT, FILTERED_OBJECT>) - Constructor for class org.openimaj.image.objectdetection.FilteringObjectDetector

Construct with the given detector and filter.

G

generateNegativeExamples(int, int, int, long, InputStreamObjectReader<IMAGE>) - Static method in class org.openimaj.image.objectdetection.datasets.INRIAPersonDataset

getClassifier() - Method in class org.openimaj.image.objectdetection.haar.Detector

Get the classifier tree or cascade used by this detector.

getHeight() - Method in class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Get the classifier height

getInnerDetector() - Method in class org.openimaj.image.objectdetection.RotationSimulationObjectDetector

Get the internal detector

getMaximumDetectionSize() - Method in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

getMaximumDetectionSize() - Method in interface org.openimaj.image.objectdetection.MultiScaleObjectDetector

(Optional operation).

getMinimumDetectionSize() - Method in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

getMinimumDetectionSize() - Method in interface org.openimaj.image.objectdetection.MultiScaleObjectDetector

(Optional operation).

getName() - Method in class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Get the classifier name

getNegativeTrainingImages(InputStreamObjectReader<IMAGE>) - Static method in class org.openimaj.image.objectdetection.datasets.INRIAPersonDataset

getPositiveTrainingImages(InputStreamObjectReader<IMAGE>) - Static method in class org.openimaj.image.objectdetection.datasets.INRIAPersonDataset

getRoot() - Method in class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Get the root Stage of the classifier

getScaleFactor() - Method in class org.openimaj.image.objectdetection.haar.Detector

Get the scale factor (the amount to change between scales (multiplicative)).

getTrainingData() - Static method in class org.openimaj.image.objectdetection.datasets.INRIAPersonDataset

getWidth() - Method in class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Get the classifier width

H

HaarFeature - Class in org.openimaj.image.objectdetection.haar

Class describing a Haar-like feature.

HaarFeatureClassifier - Class in org.openimaj.image.objectdetection.haar

A classifier based on a Haar-like feature.

HaarFeatureClassifier(HaarFeature, float, Classifier, Classifier) - Constructor for class org.openimaj.image.objectdetection.haar.HaarFeatureClassifier

Construct with the given feature, threshold and left/right nodes.

hasTiltedFeatures() - Method in class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Does the classifier use tilted haar-like features?

height - Variable in class org.openimaj.image.objectdetection.haar.WeightedRectangle

The height

HOGClassifier - Class in org.openimaj.image.objectdetection.hog

HOGClassifier() - Constructor for class org.openimaj.image.objectdetection.hog.HOGClassifier

HOGDetector - Class in org.openimaj.image.objectdetection.hog

HOGDetector(HOGClassifier, float) - Constructor for class org.openimaj.image.objectdetection.hog.HOGDetector

HOGDetector(HOGClassifier) - Constructor for class org.openimaj.image.objectdetection.hog.HOGDetector

I

IdentityFilter<T> - Class in org.openimaj.image.objectdetection.filtering

Identity DetectionFilter; just outputs the input directly.

IdentityFilter() - Constructor for class org.openimaj.image.objectdetection.filtering.IdentityFilter

INRIAPersonDataset - Class in org.openimaj.image.objectdetection.datasets

INRIAPersonDataset() - Constructor for class org.openimaj.image.objectdetection.datasets.INRIAPersonDataset

M

main(String[]) - Static method in class org.openimaj.image.objectdetection.hog.Evaluate

main(String[]) - Static method in class org.openimaj.image.objectdetection.hog.Test

main(String[]) - Static method in class org.openimaj.image.objectdetection.hog.Testing

main(String[]) - Static method in class org.openimaj.image.objectdetection.hog.Training

maxSize - Variable in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

MaxSizeFilter<T extends org.openimaj.math.geometry.shape.Shape> - Class in org.openimaj.image.objectdetection.filtering

Filter to select the biggest detection.

MaxSizeFilter() - Constructor for class org.openimaj.image.objectdetection.filtering.MaxSizeFilter

minSize - Variable in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

MultiScaleObjectDetector<IMAGE extends org.openimaj.image.Image<?,IMAGE>,DETECTED_OBJECT> - Interface in org.openimaj.image.objectdetection

Interface describing a multi-scale object detector.

MultiThreadedDetector - Class in org.openimaj.image.objectdetection.haar

Multi-threaded version of the Detector.

MultiThreadedDetector(StageTreeClassifier, float, int, int, ThreadPoolExecutor) - Constructor for class org.openimaj.image.objectdetection.haar.MultiThreadedDetector

Construct the MultiThreadedDetector with the given parameters.

MultiThreadedDetector(StageTreeClassifier, float) - Constructor for class org.openimaj.image.objectdetection.haar.MultiThreadedDetector

Construct the MultiThreadedDetector with the given tree of stages and scale factor.

MultiThreadedDetector(StageTreeClassifier) - Constructor for class org.openimaj.image.objectdetection.haar.MultiThreadedDetector

Construct the MultiThreadedDetector with the given tree of stages, and the default parameters for step sizes and scale factor.

O

ObjectDetector<IMAGE extends org.openimaj.image.Image<?,IMAGE>,DETECTED_OBJECT> - Interface in org.openimaj.image.objectdetection

Interface describing a basic object detector for images.

OCVHaarLoader - Class in org.openimaj.image.objectdetection.haar

Support for reading OpenCV Haar Cascade XML files.

OCVHaarLoader() - Constructor for class org.openimaj.image.objectdetection.haar.OCVHaarLoader

OpenCVGrouping - Class in org.openimaj.image.objectdetection.filtering

Filter to perform the grouping of detection rectangles in the way OpenCV does.

OpenCVGrouping(float, int) - Constructor for class org.openimaj.image.objectdetection.filtering.OpenCVGrouping

Construct a new OpenCVGrouping with the given parameters.

OpenCVGrouping(int) - Constructor for class org.openimaj.image.objectdetection.filtering.OpenCVGrouping

Construct a new OpenCVGrouping with the given minimum support number.

OpenCVGrouping() - Constructor for class org.openimaj.image.objectdetection.filtering.OpenCVGrouping

Construct a new OpenCVGrouping with the default values of OpenCVGrouping.DEFAULT_EPS for the eps and OpenCVGrouping.DEFAULT_MINIMUM_SUPPORT for the support.

org.openimaj.image.objectdetection - package org.openimaj.image.objectdetection

org.openimaj.image.objectdetection.datasets - package org.openimaj.image.objectdetection.datasets

org.openimaj.image.objectdetection.filtering - package org.openimaj.image.objectdetection.filtering

org.openimaj.image.objectdetection.haar - package org.openimaj.image.objectdetection.haar

org.openimaj.image.objectdetection.hog - package org.openimaj.image.objectdetection.hog

P

parse(String) - Static method in class org.openimaj.image.objectdetection.haar.WeightedRectangle

parse a string of the form "x y width height weight" to construct a WeightedRectangle.

pass(SummedSqTiltAreaTable, float, int, int) - Method in class org.openimaj.image.objectdetection.haar.Stage

Test whether a stage passes.

prepare(FImage) - Method in class org.openimaj.image.objectdetection.hog.HOGClassifier

R

read(InputStream) - Static method in class org.openimaj.image.objectdetection.haar.OCVHaarLoader

Read the cascade from an OpenCV xml serialisation.

rects - Variable in class org.openimaj.image.objectdetection.haar.HaarFeature

The rectangles that make up this feature.

roi - Variable in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

RotationSimulationObjectDetector<IMAGE extends org.openimaj.image.Image<PIXEL,IMAGE> & org.openimaj.image.processor.SinglebandImageProcessor.Processable<Float,org.openimaj.image.FImage,IMAGE>,PIXEL,DETECTED_OBJECT> - Class in org.openimaj.image.objectdetection

An ObjectDetector that wraps another ObjectDetector and performs rotation simulations on the images it passes to the internal detector.

RotationSimulationObjectDetector(ObjectDetector<IMAGE, DETECTED_OBJECT>, int) - Constructor for class org.openimaj.image.objectdetection.RotationSimulationObjectDetector

Construct with the given inner detector and number of rotations.

RotationSimulationObjectDetector(ObjectDetector<IMAGE, DETECTED_OBJECT>, int, float) - Constructor for class org.openimaj.image.objectdetection.RotationSimulationObjectDetector

Construct with the given inner detector, number of rotations and scale factor.

RotationSimulationObjectDetector(ObjectDetector<IMAGE, DETECTED_OBJECT>, float[], float) - Constructor for class org.openimaj.image.objectdetection.RotationSimulationObjectDetector

Construct with the given inner detector, simulation angles and scale factor.

S

scaleFactor - Variable in class org.openimaj.image.objectdetection.haar.Detector

scaleFactor - Variable in class org.openimaj.image.objectdetection.hog.HOGDetector

setMaximumDetectionSize(int) - Method in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

setMaximumDetectionSize(int) - Method in interface org.openimaj.image.objectdetection.MultiScaleObjectDetector

(Optional operation).

setMinimumDetectionSize(int) - Method in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

setMinimumDetectionSize(int) - Method in interface org.openimaj.image.objectdetection.MultiScaleObjectDetector

(Optional operation).

setROI(Rectangle) - Method in class org.openimaj.image.objectdetection.AbstractMultiScaleObjectDetector

setROI(Rectangle) - Method in class org.openimaj.image.objectdetection.FilteringObjectDetector

setROI(Rectangle) - Method in interface org.openimaj.image.objectdetection.ObjectDetector

(Optional operation).

setROI(Rectangle) - Method in class org.openimaj.image.objectdetection.RotationSimulationObjectDetector

setScale(float, float) - Method in class org.openimaj.image.objectdetection.haar.HaarFeature

Set the current detection scale, setting up the internal caches appropriately.

setScale(float) - Method in class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Set the current detection scale.

setScaleFactor(float) - Method in class org.openimaj.image.objectdetection.haar.Detector

Set the scale factor (the amount to change between scales (multiplicative)).

setSmallStep(int) - Method in class org.openimaj.image.objectdetection.haar.Detector

Set the step size the detector will make if there is any hint of a detection.

smallStep - Variable in class org.openimaj.image.objectdetection.haar.Detector

smallStep() - Method in class org.openimaj.image.objectdetection.haar.Detector

Get the step size the detector will make if there is any hint of a detection.

Stage - Class in org.openimaj.image.objectdetection.haar

A classification stage.

Stage(float, Classifier[], Stage, Stage) - Constructor for class org.openimaj.image.objectdetection.haar.Stage

Construct a new stage.

StageTreeClassifier - Class in org.openimaj.image.objectdetection.haar

A tree of classifier stages.

StageTreeClassifier(int, int, String, boolean, Stage) - Constructor for class org.openimaj.image.objectdetection.haar.StageTreeClassifier

Construct the StageTreeClassifier with the given parameters.

successStage() - Method in class org.openimaj.image.objectdetection.haar.Stage

Get the next stage to evaluate should this one pass; if this stage passes and this is null then the whole StageTreeClassifier passes.

T

Test - Class in org.openimaj.image.objectdetection.hog

Test() - Constructor for class org.openimaj.image.objectdetection.hog.Test

Testing - Class in org.openimaj.image.objectdetection.hog

Testing() - Constructor for class org.openimaj.image.objectdetection.hog.Testing

Training - Class in org.openimaj.image.objectdetection.hog

Training() - Constructor for class org.openimaj.image.objectdetection.hog.Training

transform - Variable in class org.openimaj.image.objectdetection.TransformedDetection

The transform to be applied to the detected object to map it to the image in which the detection was made.

TransformedDetection<DETECTED_OBJECT> - Class in org.openimaj.image.objectdetection

An object detection with an associated transform that maps the detection shape to the image.

TransformedDetection(DETECTED_OBJECT, Matrix) - Constructor for class org.openimaj.image.objectdetection.TransformedDetection

Construct a new TransformedDetection with the given detected object and transform.

U

updateCaches(StageTreeClassifier) - Method in interface org.openimaj.image.objectdetection.haar.Classifier

Update the caches for a given scale (given by the cachedScale of the StageTreeClassifier).

updateCaches(StageTreeClassifier) - Method in class org.openimaj.image.objectdetection.haar.HaarFeatureClassifier

updateCaches(StageTreeClassifier) - Method in class org.openimaj.image.objectdetection.haar.ValueClassifier

V

ValueClassifier - Class in org.openimaj.image.objectdetection.haar

A classifier that just returns a constant value.

ValueClassifier(float) - Constructor for class org.openimaj.image.objectdetection.haar.ValueClassifier

Construct with the given value.

W

weight - Variable in class org.openimaj.image.objectdetection.haar.WeightedRectangle

The weight assigned to the rectangle

WeightedRectangle - Class in org.openimaj.image.objectdetection.haar

A Rectangle with an associated weight.

WeightedRectangle(int, int, int, int, float) - Constructor for class org.openimaj.image.objectdetection.haar.WeightedRectangle

Construct a WeightedRectangle with the given parameters.

width - Variable in class org.openimaj.image.objectdetection.haar.WeightedRectangle

The width

X

x - Variable in class org.openimaj.image.objectdetection.haar.WeightedRectangle

The top-left x-ordinate

Y

y - Variable in class org.openimaj.image.objectdetection.haar.WeightedRectangle

The top-left y-ordinate

A B C D E F G H I M O P R S T U V W X Y