Package com.openinventor.imageviz.engines.geometryandmatching.geometrictransforms

Geometric Transforms engines are usually used to align images.

See: Description

Class Summary

Class	Description
SoFlipAxisProcessing2d	SoFlipAxisProcessing2d image filter.
SoFlipAxisProcessing3d	SoFlipAxisProcessing3d image filter.
SoResampleImageProcessing3d	SoResampleImageProcessing3d filter.
SoRotateAroundZProcessing2d	SoRotateAroundZProcessing2d image filter.
SoRotateProcessing2d	SoRotateProcessing2d image filter.
SoRotateProcessing3d	SoRotateProcessing3d image filter.
SoScaleByFactorProcessing	SoScaleByFactorProcessing image filter.
SoScaleImageToSizeProcessing	SoScaleImageToSizeProcessing engine.
SoSwapAxisProcessing2d	SoSwapAxisProcessing2d image filter.
SoSwapAxisProcessing3d	SoSwapAxisProcessing3d engine performs a transposition of the image.
SoTranslateProcessing	SoTranslateProcessing engine.

Enum Summary

Enum	Description
SoFlipAxisProcessing2d.AxisSelections
SoFlipAxisProcessing3d.AxisSelections
SoResampleImageProcessing3d.InterpolationTypes	This enum defines the type of interpolation used.
SoResampleImageProcessing3d.SamplingModes	This enum defines how the voxel size of the output image is computed.
SoRotateAroundZProcessing2d.PrecisionModes	Method used to calculate the intensity of each result pixel.
SoRotateProcessing2d.PrecisionModes	Method used to calculate the intensity of each result pixel.
SoRotateProcessing3d.PrecisionModes	Method used to calculate the intensity of each result pixel.
SoScaleByFactorProcessing.PrecisionModes	Method used to calculate the intensity of each result pixel.
SoScaleImageToSizeProcessing.PrecisionModes	Method used to calculate the intensity of each result pixel.
SoSwapAxisProcessing3d.TranspositionModes
SoTranslateProcessing.BackgroundModes	There are two possible modes in a SoTranslateProcessing filter:

Package com.openinventor.imageviz.engines.geometryandmatching.geometrictransforms Description

Geometric Transforms engines are usually used to align images. For example, if the subject and camera were not ideally positioned, rotating the image may improve visualization. Rotation and translation may be used to align successive sections of CT scans or confocal microscope images. A combination of geometric transformations sometimes is used to restore satellite or remote sensing images.

In addition, some Visilog operations, such as erosion, dilation, and even edge detection, are usually implemented for the main directions of the grid: , , , etc. To erode an image in the direction, you could first rotate the image , and then perform a erosion. Be careful since the rotation will distort the image due to resampling.