DIPlib Documentation - ©1995-2008 Quantitative Imaging Group, Delft University of Technology.

Global Function Index

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

A

Abs
Arithmetic function
Acos
trigonometric function
AdaptiveBanana
Performs Gaussian filtering steered by paramter images
AdaptiveGauss
Performs Gaussian filtering steered by paramter images
AdaptivePercentile
Performs Percentile filtering steered by paramter images
Add
arithmetic function
AddComplex
arithmetic function
AddFloat
arithmetic function
And
logic operation
AreaOpening
Morphological filter
ArrayFree
Array free function
ArrayNew
Array allocation function
Asin
trigonometric function
Atan
trigonometric function
Atan2
arithmetic function
AttenuationCorrection
Attenuation correction algorithm

B

BesselJ0
mathematical function
BesselJ1
mathematical function
BesselJN
mathematical function
BesselY0
mathematical function
BesselY1
mathematical function
BesselYN
mathematical function
BiasedSigma
Adaptive edge sharpening & contrast enhancing filter
BinaryClosing
Binary morphological closing operation
BinaryDilation
Binary morphological dilation operation
BinaryErosion
Binary morphological erosion operation
BinaryImageToPixelTable
Convert a binary image to a pixel table
BinaryNoise
Generates an image disturbed by binary noise
BinaryOpening
Binary morphological opening operation
BinaryPropagation
Morphological propagation of binary objects
BinaryRandomVariable
Binary random variable generator
BooleanArrayCopy
Copy an array
BooleanArrayFind
Find value in array
BooleanArrayFree
Array free function
BooleanArrayNew
Array allocation function
BoundaryArrayFree
Array free function
BoundaryArrayNew
Array allocation function

C

Ceil
Arithmetic function
ChangeDataType
Change the data type of an image
ChangeDimensions
Changes the order of the dimensions in an image
ChangeTo0d
Make an image zero dimensional
ChordLength
Compute the chord lengths of the different phases
CityBlockDistanceToPoint
Distance generation function
Clip
Point operation
Closing
Morphological closing operation
Colour2Gray
Convert ND image with colour information to a (n-1)D grayvalue image (in dipIO)
Compare
Compare grey values in two images
ComplexArrayCopy
Copy an array
ComplexArrayFind
Find value in array
ComplexArrayFree
Array free function
ComplexArrayNew
Array allocation function
ContrastStretch
Point operation
ConvertArray
converts the data type of an array
ConvertDataType
Converts the data type of an image
Convolve1d
Perform a 1D convolution
ConvolveFT
Fourier transform based convolution filter
CoordinateArrayFree
Array free function
CoordinateArrayNew
Array allocation function
CoordinateToIndex
Convert coordinate to pixel index
Cos
trigonometric function
Cosh
trigonometric function
Crop
Remove the outer parts of an image
CrossCorrelationFT
Normalized cross-correlation using the Fourier Transform
CumulativeSum
statistics function

D

DanielsonLineDetector
Line detector
DataTypeAllowed
Check whether a data type is allowed
DataTypeArrayCopy
Copy an array
DataTypeArrayFind
Find value in array
DataTypeArrayFree
Array free function
DataTypeArrayNew
Array allocation function
DataTypeGetInfo
Get information about a data type
Derivative
Derivative filter
Dgg
Second order derivative filter
Dilation
Local maximum filter
dip__PixelGetFloat
Midlevel PixelIO function
dip__PixelGetInteger
Midlevel PixelIO function
dip__PixelSetFloat
Midlevel PixelIO function
dip__PixelSetInteger
Midlevel PixelIO function
DistributionSort
Sort a block of data
DistributionSortIndices
Sort indices to block of data
DistributionSortIndices16
Sort indices to a block of data
Div
arithmetic function
DivComplex
arithmetic function
DivFloat
arithmetic function

E

EdgeObjectsRemove
Remove binary edge objects
EllipticDistanceToPoint
Distance generation function
Equal
Compare grey values in two images
Erf
mathematical function
Erfc
mathematical function
ErfClip
Point Operation
Erosion
Local minimum filter
error.h
Contains error messages
ErrorFree
Free a DIPlib call tree
EuclideanDistanceToPoint
Distance generation function
EuclideanDistanceTransform
Euclidean distance transform
EuclideanSkeleton
binary skeleton operation
Exit
Clean up before exiting
Exp
arithmetic function
Exp10
arithmetic function
Exp2
arithmetic function
ExponentialFitCorrection
Exponential fit based attenuation correction
ExtendRegion
Image manipulation functions

F

FeatureAnisotropy2D
Measure the anisotropy in a labeled region
FeatureBendingEnergy
Undocumented measurement function
FeatureCenter
Measure the object's center
FeatureChainCodeBendingEnergy
Undocumented measurement function
FeatureDescriptionFree
Free a Feature Description
FeatureDescriptionGetDescription
Get the description of the described feature
FeatureDescriptionGetLabels
Get the labels of the described feature
FeatureDescriptionGetName
Get the name of the described feature
FeatureDescriptionGetUnits
Get the Units of the described feature
FeatureDescriptionNew
Allocate a new FeatureDescription
FeatureDescriptionSetDescription
Set the description of the described feature
FeatureDescriptionSetDimensionLabels
Label set convenience function
FeatureDescriptionSetLabel
Set the name of a particular feature label
FeatureDescriptionSetLabels
Set the labels of the described feature
FeatureDescriptionSetName
Set the name of the described feature
FeatureDescriptionSetUnits
Set the units of a described feature
FeatureDimension
Measure the object's dimensions
FeatureExcessKurtosis
Undocumented measurement function
FeatureFeret
Measure the object's Feret diameters
FeatureGinertia
Measure the object's inertia
FeatureGmu
Measure the object's inertia
FeatureGravity
Measure the object's gravity
FeatureInertia
Measure the object's inertia
FeatureLongestChaincodeRun
Undocumented measurement function
FeatureMass
Measure the mass of the object (sum of grey-values)
FeatureMaximum
Measure the object's maximum coordinate value
FeatureMaxVal
Measure the object's maximum intensity
FeatureMean
Measure the object's mean intensity
FeatureMinimum
Measure the object's minimum coordinate value
FeatureMinVal
Measure the object's minimum intensity
FeatureMu
Measure the object's inertia
FeatureOrientation2D
Undocumented measurement function
FeatureP2A
Measure the circularity of the object
FeaturePerimeter
Measure the object's perimeter length
FeatureShape
Measure shape parameters of the object
FeatureSize
Measure the object's size
FeatureSkewness
Undocumented measurement function
FeatureStdDev
Measure the standard deviation of the object's intensity
FeatureSum
Measure the sum of the grey values of the object
FeatureSurfaceArea
Measure the area of the object's surface
FillBoundaryArray
Fill the border of array according to the boundary condition
FindShift
Estimate the shift between images
FiniteDifference
A linear gradient filter
FiniteDifferenceEx
A linear gradient filter
FloatArrayCopy
Copy an array
FloatArrayFind
Find value in array
FloatArrayFree
Array free function
FloatArrayNew
Array allocation function
Floor
Arithmetic function
FourierTransform
Computes the Fourier transform
Fraction
Arithmetic function
FrameWorkProcessArrayFree
Array free function
FrameWorkProcessArrayNew
Array allocation function
FTBox
Generates the Fourier transform of a box
FTCross
Generates the Fourier transform of a cross
FTCube
Generates the Fourier transform of a cube
FTEllipsoid
Generates Fourier transform of a ellipsoid
FTGaussian
Generates the Fourier transform of a Gaussian
FTSphere
Generated Fourier transform of a sphere

G

GaborIIR
Infinite impulse response filter
Gauss
Gaussian Filter
GaussFT
Gaussian Filter through the Fourier Domain
GaussianNoise
Generate an image disturbed by Gaussian noise
GaussianRandomVariable
Gaussian random variable generator
GaussianSigma
Adaptive Gaussian smoothing filter
GaussIIR
Infinite impulse response filter
GeneralisedKuwahara
Generalised Kuwahara filter
Get
Get a pixel value
GetComplex
Get complex pixel value
GetFloat
Get float pixel value
GetInteger
Get integer pixel value
GetLibraryInformation
Support function
GetLine
Get a line from an image
GetMaximumAndMinimum
statistics function
GetObjectLabels
Lists object labels in image
GetRank
Value selection function
GetSlice
Get a slice from an image
GetUniqueNumber
Obtain an unique value
GlobalBoundaryConditionGet
Get global Boundary Conditions
GlobalBoundaryConditionSet
Set global boundary conditions
GlobalFilterShapeGet
Get global filter shape value
GlobalFilterShapeSet
Set the global filter shape value
GlobalGaussianTruncationGet
Get the global gaussian truncation
GlobalGaussianTruncationSet
Set the global gaussian truncation
GradientDirection2D
Derivative filter
GradientMagnitude
Derivative filter
Greater
Compare grey values in two images
GreyWeightedDistanceTransform
Grey weighted distance transform
GrowRegions
Dilate the regions in a labelled image
GrowRegionsWeighted
Grow labelled regions using grey-weighted distances

H

HartleyTransform
Computes the Hartley transform
HasNormalStride
Determines whether an image has a normal stride
HysteresisThreshold
Point Operation

I

IDivergence
difference measure
ImageArrayFree
Array free function
ImageArrayNew
Array allocation function
ImageAssimilate
Inherit properties of another image
ImageCheckBooleanArray
Check a boolean array
ImageCheckBoundaryArray
Check a boundary array
ImageCheckComplexArray
Check a complex array
ImageCheckFloatArray
Check a float array
ImageCheckIntegerArray
Check an integer array
ImageCopyProperties
Copy the properties of an image
ImageFileGetInfo
Get information about image in file (in dipIO)
ImageFileInformationFree
Free a Image File Information structure (in dipIO)
ImageFileInformationNew
Allocate an Image File Information structure (in dipIO)
ImageForge
Allocate pixel data for an image
ImageFree
Free an image
ImageGetData
Get the data pointers of a set of images
ImageGetDataType
Read the data type field
ImageGetDimensionality
Read the dimensionality field
ImageGetDimensions
Read the dimensions array
ImageGetPlane
Read the plane number
ImageGetStride
Read the stride array
ImageGetType
Read the type field
ImageIsGIF
Confirm that a file is a GIF file (in dipIO)
ImageIsICS
Confirm that a file is an ICS file (in dipIO)
ImageIsJPEG
Confirm that a file is a JPEG file (in dipIO)
ImageIsLSM
Confirm that a file is a Zeiss LSM file (in dipIO)
ImageIsTIFF
Confirm that a file is a TIFF file (in dipIO)
ImageNew
Allocate a structure
ImageRead
Read grey-value image from file (in dipIO)
ImageReadColour
Read colour image from file (in dipIO)
ImageReadCSV
Read comma-separated values from file (in dipIO)
ImageReadCSVInfo
Get information about image in comma-separated values file (in dipIO)
ImageReadGIF
Read a GIF image from file (in dipIO)
ImageReadGIFInfo
Get information about image in GIF file (in dipIO)
ImageReadICS
Read ICS image from file (in dipIO)
ImageReadICSInfo
Get information about image in ICS file (in dipIO)
ImageReadJPEG
Read JPEG image from file (in dipIO)
ImageReadJPEGInfo
Get information about image in JPEG file (in dipIO)
ImageReadLSM
Read Zeiss LSM image from file (in dipIO)
ImageReadLSMInfo
Get information about image in LSM file (in dipIO)
ImageReadPIC
Read BioRad PIC image from file (in dipIO)
ImageReadPICInfo
Get information about image in BioRad PIC file (in dipIO)
ImageReadROI
Read a portion of a grey-value image from file (in dipIO)
ImageReadTIFF
Read TIFF image from file (in dipIO)
ImageReadTIFFInfo
Get information about image in TIFF file (in dipIO)
ImagesCheck
Check properties of several images
ImagesCheckTwo
Check properties of two images
ImagesCompare
Compare properties of several images
ImagesCompareTwo
Compare properties of two images
ImageSetDataType
Set the data type field
ImageSetDimensions
Set the dimensions array
ImageSetType
Set the image type field
ImageSort
Sort image data
ImageSortIndices
Sort indices to image data
ImagesSeparate
Take care of in-place operations
ImageStrip
Restore an image to its initial ("raw") state
ImageWrite
Write grey-value image to file (in dipIO)
ImageWriteColour
Write colour image to file (in dipIO)
ImageWriteCSV
Write image to a comma-separated-value file (in dipIO)
ImageWriteEPS
Write image to Encapsulated PostScript file (in dipIO)
ImageWriteFLD
Write image to AVS field file (in dipIO)
ImageWriteGIF
Write image to a GIF file (in dipIO)
ImageWriteICS
Write ICS image to file (in dipIO)
ImageWriteJPEG
Write JPEG image to file (in dipIO)
ImageWritePS
Write image to PostScript file (in dipIO)
ImageWriteTIFF
Write TIFF image to file (in dipIO)
Imaginary
Arithmetic function
IncoherentOTF
Generates an incoherent OTF
IncoherentPSF
Generates an incoherent PSF
IndexToCoordinate
Convert pixel index to coordinate
IndexToCoordinateWithSingletons
Convert pixel index to coordinate
Initialise
Initialise DIPlib
InsertionSort
Sort a block of data
InsertionSortIndices
Sort indices to a block of data
InsertionSortIndices16
Sort indices to a block of data
IntegerArrayCopy
Copy an array
IntegerArrayFind
Find value in array
IntegerArrayFree
Array free function
IntegerArrayNew
Array allocation function
Invert
logic operation
IsodataThreshold
Point operation
IsScalar
Determines whether an image is a scalar

K

Kuwahara
Edge perserving smoothing filter

L

Label
Label a binary image
Laplace
Second order derivative filter
LaplaceMinDgg
Second order derivative filter
LaplacePlusDgg
Second order derivative filter
Lee
Morphological edge detector
Lesser
Compare grey values in two images
Ln
arithmetic function
LnGamma
mathematical function
LnNormError
difference measure
LocalMinima
Marks local minima (or regional minima)
Log10
arithmetic function
Log2
arithmetic function

M

macros.h
Various macros
Map
Remaps an image
Max
arithmetic function
MaxFloat
arithmetic function
Maxima
Detects local maxima
Maximum
statistics function
mBesselJ0
mathematical function
mBesselJ1
mathematical function
mBesselJN
mathematical function
mBesselY0
mathematical function
mBesselY1
mathematical function
mBesselYN
mathematical function
Mean
statistics function
MeanAbsoluteError
difference measure
MeanError
difference measure
MeanModulus
statistics function
MeanSquareError
difference measure
MeanSquareModulus
statistics function
Measure
Measure object features
MeasurementFeatureConvert
Convert the data of a measurement feature
MeasurementFeatureDescription
Measurement Description access function
MeasurementFeatureFormat
Feature data format convenience function
MeasurementFeatureLabels
Measurement Labels access function
MeasurementFeatureRegister
Register a measurement function
MeasurementFeatureRegistryFeatureDescription
Get the feature description of a registered measurement feature
MeasurementFeatureRegistryGet
Get the registry information of a measurement feature
MeasurementFeatureRegistryList
Obtain a list of the registered measurement features
MeasurementFeatures
Get the measurement ID array
MeasurementFeatureSize
Feature data convenience function
MeasurementFeatureValid
Verify a measurement feature ID
MeasurementForge
Allocate the data of a measurement data structure
MeasurementFree
Free a measurement data structure
MeasurementGetName
Get the name of a Measurement structure
MeasurementGetPhysicalDimensions
Get the physical dimensions info of a measurement
MeasurementID
Get the ID of a Measurement structure
MeasurementIsValid
Checks whether a measurement is valid
MeasurementNew
Create new measurement data structure
MeasurementNumberOfFeatures
Get the number of measurement feature IDs
MeasurementNumberOfObjects
Get the number of object IDs
MeasurementObjectData
Object data access function
MeasurementObjects
Get an object ID array
MeasurementObjectValid
Verify an object ID
MeasurementObjectValue
Object value access function
MeasurementRead
Read measurement results from a file
MeasurementSetName
Set the name of a measurement structure
MeasurementSetPhysicalDimensions
Set the physical dimensions info of the measurement
MeasurementWrite
Write measurement results to a file
MeasurementWriteCSV
Write measurement results to a CSV file
MeasurementWriteHTML
Write measurement results to an HTML file
MeasurementWriteText
Write measurement results as readable text
Median
statistics function
MedianFilter
Non-linear smoothing filter
MemoryCopy
Copy memory blocks
MemoryFree
Free a chunk of memory
MemoryFunctionsSet
Sets memory allocation functions
MemoryNew
Allocate and track memory
MemoryReallocate
Reallocate a chunk of memory
mErf
mathematical function
mErfc
mathematical function
mExp10
mathematical function
mExp2
mathematical function
mFraction
mathematical function
mGammaP
mathematical function
mGammaQ
mathematical function
Min
arithmetic function
MinFloat
arithmetic function
Minima
Detects local minima
Minimum
statistics function
Mirror
Mirrors an image
mLnGamma
mathematical function
mLog2
mathematical function
mNearestInt
mathematical function
Modulo
Arithmetic function
Modulus
Arithmetic function
MonadicFrameWork
FrameWork for monadic operations
MorphologicalGradientMagnitude
Morphological edge detector
MorphologicalRange
Morphological edge detector
MorphologicalReconstruction
Morphological filter
MorphologicalSmoothing
Morphological smoothing filter
MorphologicalThreshold
Morphological smoothing filter
mReciprocal
mathematical function
mSign
mathematical function
mSinc
mathematical function
MsrComposeFunction
Measurement compose function
MsrConvertFunction
Measurement convert function
MsrCreateFunction
Measurement create function
MsrDescriptionFunction
Measurement feature description function
MsrMeasureFunction
Measurement measure function
MsrValueFunction
Measurement value function
mTruncate
mathematical function
Mul
arithmetic function
MulComplex
arithmetic function
MulFloat
arithmetic function
MultiScaleMorphologicalGradient
Morphological edge detector

N

NearestInt
Arithmetic function
NeighbourIndicesListMake
Get indices to direct neighbours
NeighbourListMake
Get list of direct neighbours
NeighbourListMakeChamfer
Get list of neighbours based on Chamfer metric
NeighbourListMakeImage
Get list of neighbours based on metric in image
NeighbourListToIndices
Get indices to neighbours
NormaliseSum
Normalise the sum of the pixel values
NotEqual
Compare grey values in two images
NotGreater
Compare grey values in two images
NotLesser
Compare grey values in two images
NotZero
Point Operation

O

ObjectToMeasurement
Convert object label value to measurement value
OneDimensionalSearch
Numerical algorithm
Opening
Morphological opening operation
Or
logic operation
ovl.h
Call an overloaded function

P

PaintBox
Paint a box
PaintDiamond
Paint a diamond-shaped object
PaintEllipsoid
Paint an ellipsoid
PairCorrelation
Compute the pair correlation function
Percentile
statistics function
PercentileFilter
Rank-order filter
Phase
Arithmetic function
PhysicalDimensionsCopy
Copy a Physical Dimensions
PhysicalDimensionsFree
Free a Physical Dimensions data structure
PhysicalDimensionsIsIsotropic
Checks if the Physical Dimensions are isotropic
PhysicalDimensionsNew
Allocates a new Physical Dimensions structure
PixelHeapFree
Destroy heap structure
PixelHeapIsEmpty
Query heap
PixelHeapNew
Create a new heap structure
PixelHeapPop
Pop item onto heap
PixelHeapPush
Push item onto heap
PixelQueueFree
Destroy queue structure
PixelQueueIsEmpty
Query queue
PixelQueueNew
Create a new queue structure
PixelQueuePop
Pop item from queue
PixelQueuePush
Push item onto queue
PixelTableAddRun
Add a new run to a pixel table
PixelTableCreateFilter
Create a pixel table from a filter shape
PixelTableFrameWork
FrameWork for PixelTable filters
PixelTableGetDimensionality
Get the dimensionality of a pixel table
PixelTableGetDimensions
Get the dimemsions of a pixel table
PixelTableGetOffsetAndLength
Converts the pixel table's runs
PixelTableGetOrigin
Get the origin of the pixel table
PixelTableGetPixelCount
Get the number of pixels encoded in the pixel table
PixelTableGetRun
Get the contents of a pixel table run
PixelTableGetRuns
Get the number of runs in a pixel table
PixelTableGetSize
The number of pixels in the pixel table's bounding box
PixelTableNew
Allocate a new pixel table
PixelTableSetRun
Initialises a pixel table run
PixelTableToBinaryImage
Convert a pixel table to a binary image
PoissonNoise
Generate an image disturbed by Poisson noise
PoissonRandomVariable
Poisson random variable generator
ProbabilisticPairCorrelation
Compute the probabilistic pair correlation function
PseudoInverse
Image restoration filter
PutLine
Put a line in an image
PutSlice
Put a slice in an image

Q

QuickSort
Sort a block of data
QuickSortAnything
Sort data of any type
QuickSortIndices
Sort indices to a block of data
QuickSortIndices16
Sort indices to a block of data

R

RadialMaximum
statistics function
RadialMean
statistics function
RadialMinimum
statistics function
RadialSum
statistics function
RandomSeed
Random seed function
RandomVariable
Random number generator
RangeThreshold
Point Operation
Real
Arithmetic function
Reciprocal
arithmetic function
Register
Generic registry function
RegisterClass
Register a registry class
RegistryArrayNew
Allocate a registry array
RegistryGet
Get a registry item
RegistryList
Get an array of registry IDs
RegistryValid
Validate an registry item
Resampling
Interpolation function
ResourcesFree
Free resources
ResourcesMerge
Add one resource list to another
ResourcesNew
Allocate a resource tracking structure
ResourceSubscribe
Track a resource
ResourceUnsubscribe
Stop tracking a resource
RootMeanSquareError
difference measure
Rotation
Interpolation function
Rotation3d
Interpolation function
Rotation3d_Axis
Interpolation function

S

ScalarImageNew
Allocate a scalar image
ScanFrameWork
FrameWork for scanning multiple images
SeededWatershed
Morphological segmentation
Select
Configurable selection function
SelectValue
Point Operation
SeparableConvolution
FrameWork for separable convolution filters
SeparableFrameWork
FrameWork for separable filters
Set
the value of a pixel
SetComplex
Set a pixel value
SetFloat
Set a pixel value
SetInteger
Set a pixel value
Sharpen
Enhance an image
Shift
an image manipulation function
Sigma
Adaptive uniform smoothing filter
Sign
Arithmetic function
SimulatedAttenuation
Simulation of the attenuation process
Sin
trigonometric function
Sinc
mathematical function
SingleOutputFrameWork
FrameWork for generation functions
SingularValueDecomposition
Singular value decomposition
Sinh
trigonometric function
Skewing
Interpolation function
SmallObjectsRemove
Remove small objects from an image
SobelGradient
A linear gradient filter
Sort
Sort a block of data
SortAnything
Sort data of any type
SortCompareFunction
Typedef for comparison function (sorting)
SortIndices
Sort indices to a block of data
SortIndices16
Sort indices to a block of data
SortSwapFunction
Typedef for swap and copy function (sorting)
Sqrt
arithmetic function
StablePixelHeapFree
Destroy heap structure
StablePixelHeapIsEmpty
Query heap
StablePixelHeapNew
Create a new heap structure
StablePixelHeapPop
Pop item onto heap
StablePixelHeapPush
Push item onto heap
StandardDeviation
statistics function
StringAppend
Append a string to another
StringArrayCopy
Copy a string array
StringArrayFree
Array free function
StringArrayNew
Allocate an array of strings
StringCat
Concatenate two strings
StringCompare
Compare two strings
StringCompareCaseInsensitive
Compare two strings without minding case
StringCopy
Copy a String
StringCrop
Crop a string
StringFree
Free a string
StringNew
Allocate a string
StringReplace
Replace the contents of one string with that of another
StructureTensor2D
Two dimensional Structure Tensor
Sub
arithmetic function
SubComplex
arithmetic function
SubFloat
arithmetic function
Subsampling
Interpolation function
Sum
statistics function
SumModulus
statistics function

T

Tan
trigonometric function
Tanh
trigonometric function
TestObjectAddNoise
TestObject generation function
TestObjectBlur
TestObject generation function
TestObjectCreate
TestObject generation function
TestObjectModulate
TestObject generation function
Threshold
Point Operation
TikhonovMiller
Image restoration filter
TikhonovRegularizationParameter
Determine the value of the regularisation parameter
TimerGet
Timing functions
TimerSet
Timing functions
Tophat
Morphological high-pass filter
tpi.h
Type iterator
Truncate
Arithmetic function

U

UnderscoreSpaces
Replace spaces with underscores
Uniform
Uniform filter
UniformNoise
Generate an image disturbed by uniform noise
UniformRandomVariable
Uniform random variable generator
Unregister
Remove a registry item
UpperEnvelope
Upper envelope transform (a flooding and an algebraic closing)

V

Variance
statistics function
VarianceFilter
Sample Variance Filter
VectorDistanceTransform
Euclidean vector distance transform
VoidPointerArrayCopy
Copy an array
VoidPointerArrayFind
Find value in array
VoidPointerArrayFree
Array free function
VoidPointerArrayNew
Array allocation function

W

Watershed
Morphological segmentation
WeightedAdd
arithmetic function
WeightedDiv
arithmetic function
WeightedMul
arithmetic function
WeightedSub
arithmetic function
Wiener
Image Restoration Filter
Wrap
Wrap an image

X

Xor
logic operation

DIPlib on-line documentation | Function reference