core. The Core Functionality¶

Basic Structures
- CvPoint
- CvPoint2D32f
- CvPoint3D32f
- CvPoint2D64f
- CvPoint3D64f
- CvSize
- CvSize2D32f
- CvRect
- CvScalar
- CvTermCriteria
- CvMat
- CvMatND
- CvSparseMat
- IplImage
- CvArr
Operations on Arrays
- AbsDiff
- AbsDiffS
- Add
- AddS
- AddWeighted
- And
- AndS
- Avg
- AvgSdv
- CalcCovarMatrix
- CartToPolar
- Cbrt
- ClearND
- CloneImage
- CloneMat
- CloneMatND
- CloneSparseMat
- Cmp
- CmpS
- ConvertScale
- ConvertScaleAbs
- CvtScaleAbs
- Copy
- CountNonZero
- CreateData
- CreateImage
- CreateImageHeader
- CreateMat
- CreateMatHeader
- CreateMatND
- CreateMatNDHeader
- CreateSparseMat
- CrossProduct
- CvtPixToPlane
- DCT
- DFT
- DecRefData
- Det
- Div
- DotProduct
- EigenVV
- Exp
- FastArctan
- Flip
- GEMM
- Get?D
- GetCol(s)
- GetDiag
- cvGetDims, cvGetDimSize
- GetElemType
- GetImage
- GetImageCOI
- GetImageROI
- GetMat
- GetNextSparseNode
- GetOptimalDFTSize
- GetRawData
- GetReal1D
- GetReal2D
- GetReal3D
- GetRealND
- GetRow(s)
- GetSize
- GetSubRect
- InRange
- InRangeS
- IncRefData
- InitImageHeader
- InitMatHeader
- InitMatNDHeader
- InitSparseMatIterator
- InvSqrt
- Inv
- IsInf
- IsNaN
- LUT
- Log
- Mahalanobis
- Mat
- Max
- MaxS
- Merge
- Min
- MinMaxLoc
- MinS
- Mirror
- MixChannels
- MulAddS
- Mul
- MulSpectrums
- MulTransposed
- Norm
- Not
- Or
- OrS
- PerspectiveTransform
- PolarToCart
- Pow
- Ptr?D
- RNG
- RandArr
- RandInt
- RandReal
- Reduce
- ReleaseData
- ReleaseImage
- ReleaseImageHeader
- ReleaseMat
- ReleaseMatND
- ReleaseSparseMat
- Repeat
- ResetImageROI
- Reshape
- ReshapeMatND
- cvRound, cvFloor, cvCeil
- ScaleAdd
- Set
- Set?D
- SetData
- SetIdentity
- SetImageCOI
- SetImageROI
- SetReal?D
- SetZero
- Solve
- SolveCubic
- Split
- Sqrt
- Sub
- SubRS
- SubS
- Sum
- SVBkSb
- SVD
- Trace
- Transform
- Transpose
- Xor
- XorS
- mGet
- mSet
Dynamic Structures
Drawing Functions
- Circle
- ClipLine
- DrawContours
- Ellipse
- EllipseBox
- FillConvexPoly
- FillPoly
- GetTextSize
- InitFont
- InitLineIterator
- Line
- PolyLine
- PutText
- Rectangle
- CV_RGB
XML/YAML Persistence
Clustering
- KMeans2
- SeqPartition
Utility and System Functions and Macros

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