Method Process

Namespace

Bonsai.Vision

Assembly

Bonsai.Vision.dll

Process(IObservable<IplImage>)

Crops a rectangular region with fixed size around the center of each image in an observable sequence.

public override IObservable<IplImage> Process(IObservable<IplImage> source)

Parameters

source IObservable<IplImage>

The sequence of images to crop.

Returns

IObservable<IplImage>

A sequence of images representing the cropped rectangular regions.

Process(IObservable<Tuple<IplImage, Point>>)

Crops a rectangular region with fixed size around the specified center for each image in an observable sequence.

public IObservable<IplImage> Process(IObservable<Tuple<IplImage, Point>> source)

Parameters

source IObservable<Tuple<IplImage, Point>>

A sequence of pairs representing the image and a 2D position with integer coordinates around which to crop the rectangular region.

Returns

IObservable<IplImage>

A sequence of images representing the rectangular region cropped around each of the specified positions.

Process(IObservable<Tuple<IplImage, Point2f>>)

Crops a rectangular region with fixed size around the specified center for each image in an observable sequence.

public IObservable<IplImage> Process(IObservable<Tuple<IplImage, Point2f>> source)

Parameters

source IObservable<Tuple<IplImage, Point2f>>

A sequence of pairs representing the image and a 2D position with single-precision floating-point coordinates around which to crop the rectangular region.

Returns

IObservable<IplImage>

A sequence of images representing the rectangular region cropped around each of the specified positions.

Process(IObservable<Tuple<IplImage, ConnectedComponent>>)

Crops a rectangular region with fixed size around the center of the specified connected component for each image in an observable sequence.

public IObservable<IplImage> Process(IObservable<Tuple<IplImage, ConnectedComponent>> source)

Parameters

source IObservable<Tuple<IplImage, ConnectedComponent>>

A sequence of pairs representing the image and the ConnectedComponent around which to crop the rectangular region.

Returns

IObservable<IplImage>

A sequence of images representing the rectangular region cropped around the centroid of the specified connected component.

Process(IObservable<Tuple<IplImage, ConnectedComponentCollection>>)

Crops a collection of rectangular regions with fixed size around the center of each connected component for each image in an observable sequence.

public IObservable<IplImage[]> Process(IObservable<Tuple<IplImage, ConnectedComponentCollection>> source)

Parameters

source IObservable<Tuple<IplImage, ConnectedComponentCollection>>

A sequence of pairs representing the image and the ConnectedComponentCollection specifying the centroids used to crop the rectangular regions.

Returns

IObservable<IplImage[]>

A sequence of image arrays representing the rectangular regions cropped around each of the connected components.