Class

VNImageHomographicAlignmentObservation

Perspective warp information produced by an image alignment request.

Declaration

@interface VNImageHomographicAlignmentObservation : VNImageAlignmentObservation

Overview

This type of observation results from a VNHomographicImageRegistrationRequest, informing the warpTransform performed to align the input images.

Topics

Determining the Transform

warpTransform

The warp transform matrix to morph the floating image into the reference image.

Relationships

See Also

Image Alignment

VNTargetedImageRequest

The abstract superclass for image analysis requests that operate on both the processed image and a secondary image.

VNImageRegistrationRequest

The abstract superclass for image analysis requests that align images based on their content.

VNImageAlignmentObservation

The abstract superclass for image analysis results that describe the relative alignment of two images.

VNTranslationalImageRegistrationRequest

An image analysis request that determines the affine transform needed to align the content of two images.

VNImageTranslationAlignmentObservation

Affine transform information produced by an image alignment request.

VNHomographicImageRegistrationRequest

An image analysis request that determines the perspective warp matrix needed to align the content of two images.