Perspective warp information produced by an image alignment request.
SDKs
Framework
@interface VNImageHomographicAlignmentObservation : VNImageThis type of observation results from a VNHomographic, informing the warp performed to align the input images.
warpThe warp transform matrix to morph the floating image into the reference image.
VNTargetedThe abstract superclass for image analysis requests that operate on both the processed image and a secondary image.
VNImageThe abstract superclass for image analysis requests that align images based on their content.
VNImageThe abstract superclass for image analysis results that describe the relative alignment of two images.
VNTranslationalAn image analysis request that determines the affine transform needed to align the content of two images.
VNImageAffine transform information produced by an image alignment request.
VNHomographicAn image analysis request that determines the perspective warp matrix needed to align the content of two images.