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Developer Reference for Intel® Integrated Performance Primitives 2018
Legal Information
Getting Help and Support
Introducing the Intel® Integrated Performance Primitives for Intel® Architecture
What's New
Notational Conventions
Related Products
Volume 1: Signal and Data Processing
Intel® Integrated Performance Primitives Concepts
Function Naming
Data-Domain
Name
Data Types
Descriptors
Parameters
Extensions
Structures and Enumerators
Library Version Structure
Complex Data Structures
Function Context Structures
Enumerators
Data Ranges
Data Alignment
Rounding Mode
Integer Scaling
Error Reporting
Platform-Aware Functions in Signal and Data Processing
Code Examples
Support Functions
Version Information Functions
GetLibVersion
Memory Allocation Functions
Malloc
Free
Common Functions
GetStatusString
GetL2CacheSize
GetCacheParams
GetCpuClocks
GetCpuFreqMhz
GetCpuFeatures
GetEnabledCpuFeatures
GetMaxCacheSizeB
SetCpuFeatures
SetFlushToZero
SetDenormAreZeros
AlignPtr
SetNumThreads
GetNumThreads
Malloc
Free
Dispatcher Control Functions
Init
Vector Initialization Functions
Vector Initialization Functions
Copy
CopyLE, CopyBE
Move
Set
Zero
Sample-Generating Functions
Tone Generating Functions
Tone
Triangle-Generating Functions
Triangle
Uniform Distribution Functions
RandUniformInit
RandUniformGetSize
RandUniform
Gaussian Distribution Functions
RandGaussInit
RandGaussGetSize
RandGauss
Special Vector Functions
VectorJaehne
VectorSlope
Essential Functions
Logical and Shift Functions
AndC
And
OrC
Or
XorC
Xor
Not
LShiftC
RShiftC
Arithmetic Functions
AddC
Add
AddProductC
AddProduct
MulC
Mul
SubC
SubCRev
Sub
DivC
DivCRev
Div
Div_Round
Abs
Sqr
Sqrt
Cubrt
Exp
Ln
SumLn
Arctan
Normalize
Conversion Functions
SortAscend, SortDescend
SortIndexAscend, SortIndexDescend
SortRadixGetBufferSize
SortRadixAscend, SortRadixDescend
SortRadixIndexGetBufferSize
SortRadixIndexAscend, SortRadixIndexDescend
SwapBytes
Convert
Conj
ConjFlip
Magnitude
Phase
PowerSpectr
Real
Imag
RealToCplx
CplxToReal
Threshold
Threshold_LT, Threshold_GT
Threshold_LTAbs, Threshold_GTAbs
Threshold_LTVal, Threshold_LTAbsVal, Threshold_GTVal, Threshold_LTValGTVal
Threshold_LTInv
CartToPolar
PolarToCart
MaxOrder
Flip
FindNearestOne
FindNearest
Windowing Functions
Understanding Window Functions
WinBartlett
WinBlackman
WinHamming
WinHann
WinKaiser
Statistical Functions
Sum
Max
MaxIndx
MaxAbs
MaxAbsIndx
Min
MinIndx
MinAbs
MinAbsIndx
MinMax
MinMaxIndx
ReplaceNAN
Mean
StdDev
MeanStdDev
Norm
NormDiff
DotProd
MaxEvery, MinEvery
ZeroCrossing
CountInRange
Sampling Functions
SampleUp
SampleDown
Filtering Functions
Convolution and Correlation Functions
Special Arguments
AutoCorrNormGetBufferSize
AutoCorrNorm
CrossCorrNormGetBufferSize
CrossCorrNorm
ConvolveGetBufferSize
Convolve
ConvBiased
Filtering Functions
SumWindow
FIR Filter Functions
FIRMRGetSize
FIRMRInit
FIRMR
FIRSRGetSize
FIRSRInit
FIRSR
FIRSparseInit
FIRSparseGetStateSize
FIRSparseGetDlyLine
FIRSparseSetDlyLine
FIRSparse
Examples of Using FIR Functions
FIR Filter Coefficient Generating Functions
FIRGenGetBufferSize
FIRGenLowpass
FIRGenHighpass
FIRGenBandPass
FIRGenBandstop
Single-Rate FIR LMS Filter Functions
FIRLMSGetTaps
FIRLMSGetDlyLine
FIRLMSSetDlyLine
FIRLMSGetStateSize
FIRLMSInit
FIRLMS
IIR Filter Functions
IIRInit
IIRInit_BiQuad
IIRGetStateSize
IIRGetStateSize_BiQuad
IIRGetDlyLine
IIRSetDlyLine
IIR
IIRSparseInit
IIRSparseGetStateSize
IIRSparse
IIRGenGetBufferSize
IIRGenLowpass, IIRGenHighpass
IIRIIR Filter Functions
IIRIIRGetStateSize
IIRIIRInit
IIRIIRGetDlyLine
IIRIIRSetDlyLine
IIRIIR
Median Filter Functions
FilterMedianGetBufferSize
FilterMedian
Polyphase Resampling Functions
ResamplePolyphaseGetSize, ResamplePolyphaseFixedGetSize
ResamplePolyphaseInit, ResamplePolyphaseFixedInit
ResamplePolyphaseSetFixedFilter
ResamplePolyphaseGetFixedFilter
ResamplePolyphase, ResamplePolyphaseFixed
Transform Functions
Fourier Transform Functions
Special Arguments
Packed Formats
Format Conversion Functions
ConjPack
ConjPerm
ConjCcs
Functions for Packed Data Multiplication
MulPack
MulPerm
MulPackConj
Fast Fourier Transform Functions
FFTInit
FFTGetSize
FFTFwd_CToC
FFTInv_CToC
FFTFwd_RToPack, FFTFwd_RToPerm, FFTFwd_RToCCS
FFTInv_PackToR, FFTInv_PermToR, FFTInv_CCSToR
Discrete Fourier Transform Functions
DFTInit
DFTGetSize
DFTFwd_CToC
DFTInv_CToC
DFTFwd_RToPack, DFTFwd_RToPerm, DFTFwd_RToCCS
DFTInv_PackToR, DFTInv_PermToR, DFTInv_CCSToR
DFT for a Given Frequency (Goertzel) Functions
Goertz
Discrete Cosine Transform Functions
DCTFwdInit
DCTInvInit
DCTFwdGetSize
DCTInvGetSize
DCTFwd
DCTInv
Hilbert Transform Functions
HilbertGetSize
HilbertInit
Hilbert
Wavelet Transform Functions
Transforms for Fixed Filter Banks
WTHaarFwd, WTHaarInv
Transforms for User Filter Banks
WTFwdGetSize, WTInvGetSize
WTFwdInit, WTInvInit
WTFwd
WTFwdSetDlyLine, WTFwdGetDlyLine
WTInv
WTInvSetDlyLine, WTInvGetDlyLine
Wavelet Transforms Example
Fixed-Accuracy Arithmetic Functions
Arithmetic Functions
Add
Sub
Sqr
Mul
MulByConj
Conj
Abs
Arg
Power and Root Functions
Inv
Div
Sqrt
InvSqrt
Cbrt
InvCbrt
Pow2o3
Pow3o2
Pow
Powx
Hypot
Exponential and Logarithmic Functions
Exp
Expm1
Ln
Log10
Log1p
Trigonometric Functions
Cos
Sin
SinCos
CIS
Tan
Acos
Asin
Atan
Atan2
Hyperbolic Functions
Cosh
Sinh
Tanh
Acosh
Asinh
Atanh
Special Functions
Erf
Erfc
CdfNorm
ErfInv
ErfcInv
CdfNormInv
Rounding Functions
Floor
Frac
Ceil
Trunc
Round
NearbyInt
Rint
Modf
Long Term Evolution Wireless Support Functions
MIMO MMSE Estimator
MimoMMSE
CRC16
CRC24a CRC24b CRC24c
Data Compression Functions
Application Notes
Dictionary-Based Compression Functions
LZSS Compression Functions
EncodeLZSSInit
LZSSGetSize
EncodeLZSS
EncodeLZSSFlush
DecodeLZSSInit
DecodeLZSS
ZLIB Coding Functions
Special Parameters
Adler32
CRC32, CRC32C
DeflateLZ77
DeflateLZ77Fast
DeflateLZ77Fastest
DeflateLZ77FastestGenHeader
DeflateLZ77FastestGenHuffTable
DeflateLZ77FastestGetStat
DeflateLZ77FastestPrecompHeader
DeflateLZ77Slow
DeflateDictionarySet
DeflateUpdateHash
DeflateHuff
InflateBuildHuffTable
Inflate
LZO Compression Functions
Special Parameters
EncodeLZOGetSize
EncodeLZOInit
EncodeLZO
DecodeLZO
DecodeLZOSafe
LZ4 Compression Functions
EncodeLZ4HashTableGetSize
EncodeLZ4HashTableInit
EncodeLZ4
EncodeLZ4Safe
DecodeLZ4
LZ4 Compression Functions for High Compression (HC) Mode
EncodeLZ4HCHashTableGetSize
EncodeLZ4HCHashTableInit
EncodeLZ4HC
BWT-Based Compression Functions
Burrows-Wheeler Transform
BWTFwdGetSize
BWTFwd
BWTFwdGetBufSize_SelectSort
BWTFwd_SelectSort
BWTInvGetSize
BWTInv
Move To Front Functions
MTFInit
MTFGetSize
MTFFwd
MTFInv
bzip2 Coding Functions
EncodeRLEInit_BZ2
RLEGetSize_BZ2
EncodeRLE_BZ2
EncodeRLEFlush_BZ2
RLEGetInUseTable
DecodeRLEStateInit_BZ2
DecodeRLEState_BZ2
DecodeRLEStateFlush_BZ2
EncodeZ1Z2_BZ2
DecodeZ1Z2_BZ2
ReduceDictionary
ExpandDictionary
CRC32_BZ2
EncodeHuffGetSize_BZ2
EncodeHuffInit_BZ2
PackHuffContext_BZ2
EncodeHuff_BZ2
DecodeHuffGetSize_BZ2
DecodeHuffInit_BZ2
UnpackHuffContext_BZ2
DecodeHuff_BZ2
DecodeBlockGetSize_BZ2
DecodeBlock_BZ2
String Functions
String Manipulation
Find, FindRev
FindC, FindRevC
FindCAny, FindRevCAny
Insert
Remove
Compare
CompareIgnoreCase, CompareIgnoreCaseLatin
Equal
TrimC
TrimCAny, TrimStartCAny, TrimEndCAny
ReplaceC
Uppercase, UppercaseLatin
Lowercase, LowercaseLatin
Hash
Concat
ConcatC
SplitC
Regular Expressions
RegExpInit
RegExpGetSize
RegExpSetMatchLimit
RegExpFind
RegExpSetFormat
ConvertUTF
RegExpReplaceGetSize
RegExpReplaceInit
RegExpReplace
Appendix A: Handling of Special Cases
Appendix B: Removed Functions
Bibliography for Signal Processing
Glossary
Volume 2: Image Processing
Intel® Integrated Performance Primitives Concepts
Function Naming
Data-Domain
Name
Data Types
Descriptors
Parameters
Extensions
Function Prototypes in Intel IPP
Rounding Mode
Integer Result Scaling
Error Reporting
Platform-Aware Functions for Image Processing
Threading Layer Functions
Structures and Enumerators
Function Context Structures
Structures and Enumerators for Platform-Aware Functions
Image Data Types and Ranges
Major Operation Models
Neighborhood Operations
Regions of Interest in Intel IPP
Tiled Image Processing
Support Functions
Version Information Function
GetLibVersion
Status Information Function
ippGetStatusString
Memory Allocation Functions
Malloc
Free
Image Data Exchange and Initialization Functions
Convert
BinToGray, GrayToBin
Scale
ScaleC
Set
Copy
CopyManaged
CopyConstBorder
CopyMirrorBorder
CopyReplicateBorder
CopyWrapBorder
CopySubpix
CopySubpixIntersect
Dup
Transpose
SwapChannels
AddRandUniform
AddRandGauss
ImageJaehne
ImageRamp
SampleLine
ZigzagFwd8x8
ZigzagInv8x8
Image Arithmetic and Logical Operations
Arithmetic Operations
Add
AddC
AddSquare
AddProduct
AddWeighted
Mul
MulC
MulC64f
MulScale
MulCScale
Sub
SubC
Div
Div_Round
DivC
Abs
AbsDiff
AbsDiffC
Sqr
Sqrt
Ln
Exp
DotProd
DotProdCol
Logical Operations
And
AndC
Or
OrC
Xor
XorC
Not
RShiftC
LShiftC
Alpha Composition
AlphaComp
AlphaCompC
AlphaPremul
AlphaPremulC
Image Color Conversion
Gamma Correction
CIE Chromaticity Diagram and Color Gamut
Color Models
Image Downsampling
RGB Image Formats
Pixel and Planar Image Formats
Color Model Conversion
RGBToYUV
YUVToRGB
RGBToYUV422
YUV422ToRGB
RGBToYUV420
YUV420ToRGB
BGRToYUV420
YUV420ToBGR
YUV422v210ToRGB YUV422v210ToBGR
YUV422v210ToGray
RGBToYCbCr
YCbCrToRGB
YCbCrToBGR
YCbCrToBGR_709CSC
RGBToYCbCr422
YCbCr422ToRGB
RGBToYCrCb422
YCrCb422ToRGB, YCrCb422ToBGR
BGRToYCbCr422
YCbCr422ToBGR
YCbCr422ToGray
RGBToCbYCr422, RGBToCbYCr422Gamma
CbYCr422ToRGB
BGRToCbYCr422
BGRToCbYCr422_709HDTV
CbYCr422ToBGR
CbYCr422ToBGR_709HDTV
RGBToYCbCr420
YCbCr420ToRGB, YCbCr420ToBGR
RGBToYCrCb420
YCrCb420ToRGB, YCrCb420ToBGR
BGRToYCbCr420
BGRToYCbCr420_709CSC
BGRToYCbCr420_709HDTV
BGRToYCrCb420_709CSC
YCbCr420ToBGR
YCbCr420ToBGR_709CSC
YCbCr420ToBGR_709HDTV
BGRToYCrCb420
BGRToYCbCr411
YCbCr411ToBGR
RGBToXYZ
XYZToRGB
RGBToLUV, BGRToLUV
LUVToRGB, LUVToBGR
BGRToLab, RGBToLab
LabToBGR, LabToRGB
RGBToYCC
YCCToRGB
RGBToHLS
HLSToRGB
BGRToHLS
HLSToBGR
RGBToHSV
HSVToRGB
RGBToYCoCg
YCoCgToRGB
BGRToYCoCg
SBGRToYCoCg
YCoCgToBGR
YCoCgToSBGR
BGRToYCoCg_Rev
SBGRToYCoCg_Rev
YCoCgToBGR_Rev
YCoCgToSBGR_Rev
Color - Gray Scale Conversions
GrayToRGB
RGBToGray
ColorToGray
CFAToBGRA
CFAToRGB
DemosaicAHD
Format Conversion
YCbCr422
YCbCr422ToYCrCb422
YCbCr422ToCbYCr422
YCbCr422ToYCbCr420
YCbCr422To420_Interlace
YCbCr422ToYCrCb420
YCbCr422ToYCbCr411
YCrCb422ToYCbCr422
YCrCb422ToYCbCr420
YCrCb422ToYCbCr411
CbYCr422ToYCbCr422
CbYCr422ToYCbCr420
CbYCr422ToYCbCr420_Interlace
CbYCr422ToYCrCb420
CbYCr422ToYCbCr411
YCbCr420
YCbCr420ToYCbCr422
YCbCr420ToYCbCr422_Filter
YCbCr420To422_Interlace
YCbCr420ToCbYCr422
YCbCr420ToCbYCr422_Interlace
YCbCr420ToYCrCb420
YCbCr420ToYCrCb420_Filter
YCbCr420ToYCbCr411
YCrCb420ToYCbCr422
YCrCb420ToYCbCr422_Filter
YCrCb420ToCbYCr422
YCrCb420ToYCbCr420
YCrCb420ToYCbCr411
YCbCr411
YCbCr411ToYCbCr422
YCbCr411ToYCrCb422
YCbCr411ToYCbCr420
YCbCr411ToYCrCb420
Color Twist
ColorTwist
ColorTwist32f
Color Keying
CompColorKey
AlphaCompColorKey
Gamma Correction
GammaFwd
GammaInv
Intensity Transformation
ReduceBitsGetBufferSize
ReduceBits
LUT_GetSize
LUT_Init
LUT
LUTPalette, LUTPaletteSwap
ToneMapLinear, ToneMapMean
Threshold and Compare Operations
Thresholding
Threshold
Threshold_GT
Threshold_LT
Threshold_Val
Threshold_GTVal
Threshold_LTVal
Threshold_LTValGTVal
ComputeThreshold_Otsu
Compare Operations
Compare
CompareC
CompareEqualEps
CompareEqualEpsC
Morphological Operations
Dilate3x3
Dilate
DilateBorder
DilateGetBufferSize
DilateGetSpecSize
DilateInit
Erode3x3
Erode
ErodeBorder
ErodeGetBufferSize
ErodeGetSpecSize
ErodeInit
GrayDilateBorder
GrayErodeBorder
MorphAdvInit
MorphAdvGetSize
MorphGetBufferSize
MorphGetSpecSize
MorphInit
MorphologyBorderGetSize
MorphologyBorderInit
MorphBlackhat
MorphBlackhatBorder
MorphClose
MorphCloseBorder
MorphGradient
MorphGradientBorder
MorphOpen
MorphOpenBorder
MorphTophat
MorphTophatBorder
MorphGrayInit
MorphGrayGetSize
MorphReconstructGetBufferSize
MorphReconstructDilate
MorphReconstructErode
MorphSetMode
Filtering Functions
Borders in Neighborhood Operations
User-defined Border Types
Filters with Borders
FilterBilateral
FilterBilateralGetBufferSize
FilterBilateralInit
FilterBilateralBorderGetBufferSize
FilterBilateralBorderInit
FilterBilateralBorder
FilterBoxBorderGetBufferSize
FilterBoxBorder
FilterBox
FilterGaussianBorder
SumWindow
SumWindowGetBufferSize
SumWindowRow
SumWindowColumn
FilterMaxBorderGetBufferSize, FilterMinBorderGetBufferSize
FilterMaxBorder FilterMinBorder
DecimateFilterRow, DecimateFilterColumn
Median Filters
FilterMedianBorderGetBufferSize
FilterMedianBorder
FilterMedianGetBufferSize
FilterMedian
FilterMedianCross
FilterMedianWeightedCenter3x3
FilterMedianColor
General Linear Filters
FilterBorderGetSize
FilterBorderInit
FilterBorder
FilterBorderSetMode
FilterGetBufSize
Filter
Separable Filters
FilterRowBorderPipelineGetBufferSize, FilterRowBorderPipelineGetBufferSize_Low
FilterRowBorderPipeline, FilterRowBorderPipeline_Low
FilterColumnPipelineGetBufferSize, FilterColumnPipelineGetBufferSize_Low
FilterColumnPipeline, FilterColumnPipeline_Low
FilterSeparable
FilterSeparableGetBufferSize
FilterSeparableGetSpecSize
FilterSeparableInit
Wiener Filters
FilterWienerGetBufferSize
FilterWiener
Convolution
ConvGetBufferSize
Conv
Deconvolution
DeconvFFTGetSize
DeconvFFTInit
DeconvFFT
DeconvLRGetSize
DeconvLRInit
DeconvLR
Fixed Filters
FilterGaussianGetBufferSize
FilterGaussianGetSpecSize
FilterGaussianInit
FilterGaussian
FilterHipassBorderGetBufferSize
FilterHipassBorder
FilterLaplaceBorderGetBufferSize
FilterLaplaceBorder
FilterLaplacianGetBufferSize
FilterLaplacianBorder
FilterLowpassGetBufferSize
FilterLowpassBorder
FilterPrewittHorizBorderGetBufferSize
FilterPrewittHorizBorder
FilterPrewittVertBorderGetBufferSize
FilterPrewittVertBorder
FilterRobertsUpBorderGetBufferSize
FilterRobertsUpBorder
FilterRobertsDownBorderGetBufferSize
FilterRobertsDownBorder
FilterScharrHorizMaskBorderGetBufferSize
FilterScharrHorizMaskBorder
FilterScharrVertMaskBorderGetBufferSize
FilterScharrVertMaskBorder
FilterSharpenBorderGetBufferSize
FilterSharpenBorder
FilterSobelGetBufferSize
FilterSobel
FilterSobelHorizBorderGetBufferSize
FilterSobelHorizBorder
FilterSobelHorizSecondBorderGetBufferSize
FilterSobelHorizSecondBorder
FilterSobelVertBorderGetBufferSize
FilterSobelVertBorder
FilterSobelVertSecondBorderGetBufferSize
FilterSobelNegVertBorderGetBufferSize
FilterSobelNegVertBorder
FilterSobelVertSecondBorder
FilterSobelCrossGetBufferSize
FilterSobelCrossBorder
GenSobelKernel
Deinterlacing Filters
DeinterlaceFilterCAVT
Median
Image Linear Transforms
Fourier Transforms
Real - Complex Packed (RCPack2D) Format
FFTGetSize
FFTInit
FFTFwd
FFTInv
DFTGetSize
DFTInit
DFTFwd
DFTInv
MulPack
MulPackConj
Magnitude
MagnitudePackGetBufferSize
MagnitudePack
Phase
PhasePackGetBufferSize
PhasePack
PolarToCart
PackToCplxExtend
CplxExtendToPack
Windowing Functions
WinBartlettGetBufferSize, WinBartlettSepGetBufferSize
WinBartlett, WinBartlettSep
WinHammingGetBufferSize, WinHammingSepGetBufferSize
WinHamming, WinHammingSep
Discrete Cosine Transforms
DCTFwdGetSize, DCTInvGetSize
DCTFwdInit, DCTInvInit
DCTFwd
DCTInv
DCT8x8Fwd
DCT8x8Inv, DCT8x8Inv_A10
DCT8x8FwdLS
DCT8x8InvLSClip
DCT8x8Inv_2x2, DCT8x8Inv_4x4
DCT8x8To2x2Inv, DCT8x8To4x4Inv
Image Statistics Functions
Sum
Integral
SqrIntegral
TiltedIntegral
TiltedSqrIntegral
Mean
Mean_StdDev
RectStdDev
TiltedRectStdDev
HistogramGetBufferSize
HistogramGetLevels
HistogramInit, HistogramUniformInit
Histogram
CountInRange
BlockMinMax
Min
MinIndx
Max
MaxIndx
MinMax
MinMaxIndx
MaxEvery
MinEvery
FindPeaks3x3GetBufferSize
FindPeaks3x3
Image Moments
MomentGetStateSize
MomentInit
Moments
GetSpatialMoment
GetCentralMoment
GetNormalizedSpatialMoment
GetNormalizedCentralMoment
GetHuMoments
Image Norms
Norm_Inf
Norm_L1
Norm_L2
NormDiff_Inf
NormDiff_L1
NormDiff_L2
NormRel_Inf
NormRel_L1
NormRel_L2
Image Quality Index
QualityIndexGetBufferSize
QualityIndex
Image Proximity Measures
SqrDistanceNormGetBufferSize
SqrDistanceNorm
CrossCorrNormGetBufferSize
CrossCorrNorm
SADGetBufferSize
SAD
Image Geometry Transforms
ROI Processing in Geometric Transforms
Geometric Transform Functions
ResizeYCbCr422GetBufSize
ResizeYCbCr422
Resize Functions with Prior Initialization
Using Intel® IPP Resize Functions with Prior Initialization
ResizeGetSize
ResizeGetBufferSize
ResizeGetBorderSize
ResizeGetSrcOffset
ResizeGetSrcRoi
ResizeNearestInit
ResizeNearest
ResizeLinearInit
ResizeLinear
ResizeCubicInit
ResizeCubic
ResizeLanczosInit
ResizeLanczos
ResizeSuperInit
ResizeSuper
ResizeAntialiasingLinearInit
ResizeAntialiasingCubicInit
ResizeAntialiasingLanczosInit
ResizeAntialiasing
ResizeFilterGetSize
ResizeFilterInit
ResizeFilter
ResizeYUV420GetSize
ResizeYUV420GetSrcRoi
ResizeYUV420LanczosInit
ResizeYUV420SuperInit
ResizeYUV420GetBorderSize
ResizeYUV420GetSrcOffset
ResizeYUV420GetBufferSize
ResizeYUV420Lanczos
ResizeYUV420Super
ResizeYUV422GetSize
ResizeYUV422GetBorderSize
ResizeYUV422GetSrcOffset
ResizeYUV422GetBufSize
ResizeYUV422GetSrcRoi
ResizeYUV422NearestInit
ResizeYUV422LinearInit
ResizeYUV422Nearest
ResizeYUV422Linear
Warp Functions with Prior Initialization
Using Intel® IPP Warp Affine Functions with Prior Initialization
Edge Smoothing
GetAffineQuad
GetAffineBound
GetAffineSrcRoi
GetAffineTransform
GetRotateTransform
GetRotateShift
WarpAffineGetSize
WarpQuadGetSize
WarpGetBufferSize
WarpAffineNearestInit
WarpQuadNearestInit
WarpAffineNearest
WarpAffineLinearInit
WarpQuadLinearInit
WarpAffineLinear
WarpAffineCubicInit
WarpQuadCubicInit
WarpAffineCubic
GetPerspectiveQuad
GetPerspectiveBound
GetPerspectiveTransform
WarpGetRectInfinite
WarpPerspectiveGetSize
WarpPerspectiveNearestInit
WarpPerspectiveNearest
WarpPerspectiveLinearInit
WarpPerspectiveLinear
WarpPerspectiveCubicInit
WarpPerspectiveCubic
GetBilinearQuad
GetBilinearBound
GetBilinearTransform
WarpBilinearGetBufferSize
WarpBilinear
WarpBilinearBack
WarpBilinearQuadGetBufferSize
WarpBilinearQuad
Mirror
Remap
Miscellaneous Image Transforms
ThresholdAdaptiveBoxGetBufferSize
ThresholdAdaptiveBox
ThresholdAdaptiveGaussGetBufferSize
ThresholdAdaptiveGaussInit
ThresholdAdaptiveGauss
Wavelet Transforms
WTFwdGetSize
WTFwdInit
WTFwd
WTInvGetSize
WTInvInit
WTInv
Computer Vision
Using ippiAdd for Background Differencing
Feature Detection Functions
Corner Detection
FastNGetSize
FastNGetBufferSize
FastNInit
FastN
FastN2DToVec
HarrisCornerGetBufferSize
HarrisCorner
Canny Edge Detector
CannyBorderGetSize
CannyBorder
CannyGetSize
Canny
EigenValsVecsGetBufferSize
EigenValsVecsBorder
EigenValsVecs
MinEigenValGetBufferSize
MinEigenValBorder
MinEigenVal
HOG Descriptor
HOGGetSize
HOGInit
HOGGetBufferSize
HOGGetDescriptorSize
HOG
Hough Transform
HoughLineGetSize
HoughLine
HoughLine_Region
HoughProbLineGetSize
HoughProbLineInit
HoughProbLine
LineSuppressionGetBufferSize
LineSuppression
Distance Transform Functions
DistanceTransform
GetDistanceTransformMask
FastMarchingGetBufferSize
FastMarching
TrueDistanceTransformGetBufferSize
TrueDistanceTransform
Image Gradients
GradientColorToGray
GradientVectorGetBufferSize
GradientVectorPrewitt
GradientVectorScharr
GradientVectorSobel
Flood Fill Functions
FloodFillGetSize
FloodFillGetSize_Grad
FloodFill
FloodFill_Grad
FloodFill_Range
Motion Analysis and Object Tracking
FGMMGetBufferSize
FGMMInit
FGMMForeground
FGMMBackground
Motion Template Functions
Motion Representation
Updating MHI Images
UpdateMotionHistory
Optical Flow
OpticalFlowPyrLKGetSize
OpticalFlowPyrLKInit
OpticalFlowPyrLK
Universal Pyramids
PyramidGetSize
PyramidInit
GetPyramidDownROI
GetPyramidUpROI
PyramidLayerDownGetSize
PyramidLayerDownInit
PyramidLayerDown
PyramidLayerUpGetSize
PyramidLayerUpInit
PyramidLayerUp
Example of Using General Pyramid Functions
Image Inpainting
InpaintGetSize
InpaintInit
Inpaint
Image Segmentation
LabelMarkersGetBufferSize
LabelMarkers
MarkSpecklesGetBufferSize
MarkSpeckles
SegmentWatershedGetBufferSize
SegmentWatershed
SegmentGradientGetBufferSize
SegmentGradient
BoundSegments
Pattern Recognition
Object Detection Using Haar-like Features
HaarClassifierGetSize
HaarClassifierInit
GetHaarClassifierSize
TiltedHaarClassifierInit
TiltHaarFeatures
ApplyHaarClassifier
ApplyMixedHaarClassifier
Local Binary Pattern (LBP) Operator
LBPImageMode
LBPImageHorizCorr
Camera Calibration and 3D Reconstruction
Correction of Camera Lens Distortion
UndistortGetSize
UndistortRadial
CreateMapCameraUndistort
3D Data Processing Functions
CopyConstBorder
CopyReplicateBorder
Filter
FilterGetBufSize
FilterBorder
FilterBorderInit
FilterBorderGetSize
ResizeGetBufSize
GetResizeCuboid
Resize
Remap
WarpAffineGetBufSize
WarpAffine
Appendix A: Handling of Special Cases
Appendix B: Interpolation in Image Geometric Transform Functions
Overview of Interpolation Modes
Mathematical Notation
Nearest Neighbor Interpolation
Linear Interpolation
Cubic Interpolation
Super Sampling
Lanczos Interpolation
Interpolation with Two-Parameter Cubic Filters
Appendix C: Removed Functions
Bibliography for Image Processing
Glossary