Project Status

NODES

Array

Function	Status	Description
Copy		Copies one array to another with mask
Add		Calculates the per-element sum of two arrays.
And		Calculates the per-element bit-wise conjunction of two arrays
Mult		Calculates the per-element scaled product of two arrays.
Div		Performs per-element division of two arrays or a scalar by an array.
Not		Inverts every bit of an array
Or		Calculates the per-element bit-wise disjunction of two arrays
Sub		Calculates the per-element difference between two arrays
XOr		Calculates the per-element bit-wise “exclusive or” operation on two arrays
AbsDiff		Calculates the per-element absolute difference between two arrays or between an array and a scalar.
addWeighted		Calculates the weighted sum of two arrays.
calcCovarMatrix		Calculates the covariance matrix of a set of vectors.
cartToPolar		Calculates the magnitude and angle of 2D vectors.
compare		Performs the per-element comparison of two arrays or an array and scalar value.
convertScaleAbs		Scales, calculates absolute values, and converts the result to 8-bit.
countNonZero		Counts non-zero array elements
dct		Performs a forward or inverse discrete Cosine transform of 1D or 2D array.
dft		Performs a forward or inverse Discrete Fourier transform of a 1D or 2D floating-point array.
determinant		Returns the determinant of a square floating-point matrix.
eigen		Calculates eigenvalues and eigenvectors of a symmetric matrix
exp		Calculates the exponent of every array element
flip		Flips a 2D array around vertical, horizontal, or both axes.
gemm		Performs generalized matrix multiplication.
invert		Finds the inverse or pseudo-inverse of a matrix.
log		Calculates the natural logarithm of every array element.
LUT		Performs a look-up table transform of an array.
Mahalanobis		Calculates the Mahalanobis distance between two vectors.
max		Calculates per-element maximum of two arrays or an array and a scalar
mean		Calculates an average (mean) of array elements
meanStdDev		Calculates a mean and standard deviation of array elements
merge		Creates one multichannel array out of several single-channel ones
min		Calculates per-element minimum of two arrays or an array and a scalar
minMaxIdx		Finds the global minimum and maximum in an array
minMaxLoc		Finds the global minimum and maximum in an array.
mulSpectrums		Performs the per-element multiplication of two Fourier spectrums.
mulTransposed		Calculates the product of a matrix and its transposition
norm		Calculates an absolute array norm, an absolute difference norm, or a relative difference norm.
perspectiveTransform		Performs the perspective matrix transformation of vectors.
polarToCart		Calculates x and y coordinates of 2D vectors from their magnitude and angle
pow		Raises every array element to a power.
reduce		Reduces a matrix to a vector.
repeat		Fills the output array with repeated copies of the input array.
scaleAdd		Calculates the sum of a scaled array and another array.
setIdentity		Initializes a scaled identity matrix.
solve		Solves one or more linear systems or least-squares problems.
solveCubic		Finds the real roots of a cubic equation.
split		Divides a multi-channel array into several single-channel arrays.
sqrt		Calculates a square root of array elements
sum		Calculates the sum of array elements.
trace		Returns the trace of a matrix.
transform		Performs the matrix transformation of every array element
transpose		Transposes a matrix.

More information about this functions in OpenCV Docs (http://docs.opencv.org/modules/core/doc/operations_on_arrays.html)

Image Processing

Function	Status	Description
Canny
Convert Color
Dilate
Erode
Harris
Laplace
Negative
Resize
Smooth
Sobel
Threshold
Structuring element

Util Nodes no OpenCV

Function	Status	Description
Loop group		Loop iteration