Statistics
cv.jit.mean	Calculates the mean value of a matrix over time.
cv.jit.ravg	Calculates the running average of a matrix over time.
cv.jit.sum	Sums all the pixels in a plane, works for any type/dim.
cv.jit.variance	Estimates the variance of a matrix over time.
cv.jit.stddev	Estimates the standard deviation of a matrix over time.
Motion Analysis
cv.jit.LKflow	Estimates the optical flow using the Lucas-Kanade technique.
cv.jit.HSflow	Estimates the optical flow using the Horn-Schunk technique.
cv.jit.track	Track the position of up to 255 individual pixels.
cv.jit.features2track	Initialize cv.jit.track to easiest pixels to track.
cv.jit.framesub	Difference between consecutive frames.
cv.jit.shift	Region tracking using the MeanShift and CAMShift algorithms.
Binary Images
cv.jit.canny	Extract binary edges from a greyscale image.
cv.jit.binedge	Returns only edge pixels.
cv.jit.dilate	Turns a pixel ON if at least one neighbour is ON.
cv.jit.erode	Removes the edge pixels from an image.
cv.jit.open	Erode followed by dilate.
cv.jit.close	Dilate followed by erode.
Image Segmentation
cv.jit.floodfill	Isolates a single connected component.
cv.jit.label	Gives each connected component a unique value.
cv.jit.blobs.bounds	Find bounding boxes for each connected component.
cv.jit.blobs.centroids	Find center of mass for each connected component.
cv.jit.blobs.direction	Find direction each connected component points to.
cv.jit.blobs.elongation	Calculate elongation for each connected component.
cv.jit.blobs.moments	Calculate moments of inertia for each connected component.
cv.jit.blobs.orientation	Measure angle of main axis for each connected component.
cv.jit.blobs.recon	Carry out pattern recognition on each connected components.
cv.jit.blobs.sort	Re-arrange labels so that each connected component keeps the same from frame to frame.
Shape Analysis
cv.jit.mass	Returns the number of non-zero pixels.
cv.jit.centroids	Calculates the center of mass for an image.
cv.jit.moments	Computes various invariant shape descriptors.
cv.jit.orientation	Calculates a shape's main axis.
cv.jit.direction	Calculates the direction a shape points to.
cv.jit.perimeter	Counts the number of edge pixels.
cv.jit.elongation	Estimates how thin a shape is.
cv.jit.circularity	Estimates how compact a shape is.
cv.jit.undergrad	Performs simple pattern recognition.
cv.jit.learn	Performs pattern analyis and recognition on an incoming list.
cv.jit.faces	Finds human faces in an image.
cv.jit.features	Finds areas of high contrast, pixels that are easy to track.
cv.jit.lines	Finds straight lines.
cv.jit.hough	Compute Hough space. (by Christopher P. Baker and Mateusz Herczka.)
cv.jit.hough2lines	Find straight lines in Hough space.
cv.jit.snake	Fit a point sequence to image edges. New in 1.6b2
Miscelaneous
cv.jit.resize	Anti-aliased matrix resize.
cv.jit.cartopol	Treats the data in two matrices as cartesian coordinates and translates to polar data.
cv.jit.poltocar	...and vice versa.
Drawing and display
cv.jit.track.draw	Visualize output of cv.jit.track.
cv.jit.lines.draw	Visualize output of cv.jit.lines.
cv.jit.features.draw	Visualize output of cv.jit.features.
cv.jit.faces.draw	Visualize output of cv.jit.faces.
cv.jit.centroids.draw	Visualize output of cv.jit.centroids.
cv.jit.blobs.orient.draw	Visualize output of cv.jit.blobs.orientation.
cv.jit.blobs.elongation.draw	Visualize output of cv.jit.blobs.elongation.
cv.jit.blobs.direction.draw	Visualize output of cv.jit.blobs.direction.
cv.jit.blobs.centroids.draw	Visualize output of cv.jit.blobs.centroids.
cv.jit.blobs.bounds.draw	Visualize output of cv.jit.blobs.bounds.
cv.jit.blobs.color	Visualize output of cv.jit.label.
cv.jit.shift.draw	Drawing utility for cv.jit.shift.
Obsolete objects
cv.jit.covariance	Computes the covariance matrix of a vector.
cv.jit.mahalanobis	Computes the Mahalanobis metric.
cv.jit.hmean	Calculates the harmonic mean over time.
cv.jit.gmean	Calculates the geometric mean over time.
cv.jit.trackpoints	Display utility for cv.jit.track.
cv.jit.trackgroup	Manager utility for cv.jit.track.
cv.jit.shapeinfo	Wrapper for cv.jit.moments.