imgproc

[shrubb]

Class-based stuff including algorithms:

• [x] GeneralizedHough
• [x] GeneralizedHoughBallard
• [x] GeneralizedHoughGuil
• [x] CLAHE
• [x] LineSegmentDetector
• [x] Subdiv2D
• [x] LineIterator

Separate functions (filters, detectors, ...):

• [ ] calcHist (SparseMat overload)
• [ ] calcBackProject (SparseMat overload)
• [ ] compareHist (SparseMat overload)
• [x] getGaussianKernel
• [x] getDerivKernels
• [x] getGaborKernel
• [x] getStructuringElement
• [x] medianBlur
• [x] GaussianBlur
• [x] bilateralFilter
• [x] boxFilter
• [x] sqrBoxFilter
• [x] blur
• [x] filter2D
• [x] sepFilter2D
• [x] Sobel
• [x] Scharr
• [x] Laplacian
• [x] Canny
• [x] cornerMinEigenVal
• [x] cornerHarris
• [x] cornerEigenValsAndVecs
• [x] preCornerDetect
• [x] cornerSubPix
• [x] goodFeaturesToTrack
• [x] HoughLines
• [x] HoughLinesP
• [x] HoughCircles
• [x] erode
• [x] dilate
• [x] morphologyEx
• [x] resize
• [x] warpAffine
• [x] warpPerspective
• [x] remap
• [x] convertMaps
• [x] getRotationMatrix2D
• [x] getPerspectiveTransform
• [x] getAffineTransform
• [x] invertAffineTransform
• [x] getRectSubPix
• [x] logPolar
• [x] linearPolar
• [x] integral
• [x] integral2
• [x] integral3
• [x] accumulate
• [x] accumulateSquare
• [x] accumulateProduct
• [x] accumulateWeighted
• [x] phaseCorrelate
• [x] createHanningWindow
• [x] threshold
• [x] adaptiveThreshold
• [x] pyrDown
• [x] pyrUp
• [x] buildPyramid
• [x] undistort
• [x] initUndistortRectifyMap
• [x] initWideAngleProjMap
• [x] getDefaultNewCameraMatrix
• [x] undistortPoints
• [x] calcHist
• [x] calcBackProject
• [x] compareHist
• [x] equalizeHist
• [x] EMD
• [x] watershed
• [x] pyrMeanShiftFiltering
• [x] grabCut
• [x] distanceTransformWithLabels
• [x] distanceTransform
• [x] floodFill
• [x] cvtColor
• [x] putText
• [x] demosaicing
• [x] moments
• [x] matchTemplate
• [x] connectedComponents
• [x] connectedComponentsWithStats
• [x] HuMoments
• [x] findContours
• [x] approxPolyDP
• [x] arcLength
• [x] boundingRect
• [x] contourArea
• [x] minAreaRect
• [x] boxPoints
• [x] minEnclosingCircle
• [x] minEnclosingTriangle
• [x] matchShapes
• [x] convexHull
• [x] convexityDefects
• [x] isContourConvex
• [x] intersectConvexConvex
• [x] fitEllipse
• [x] fitLine
• [x] pointPolygonTest
• [x] rotatedRectangleIntersection
• [x] blendLinear
• [x] applyColorMap
• [x] line
• [x] arrowedLine
• [x] rectangle
• [x] circle
• [x] ellipse
• [x] fillConvexPoly
• [x] fillPoly
• [x] polylines
• [x] drawContours
• [x] clipLine
• [x] ellipse2Poly
• [x] getTextSize

[shrubb]

Module's ready for testing. We decided to postpone supporting SparseMat.

[yunhunJang]

Do you have plans to support calcHist without SparseMat overload in the near future? I tried to use it with dense hist, but it does not work in my case. I modified the code slightly because nimages was not included in argument list. I added it but it gives me segmentation fault during calculation. Am I doing it wrong, or it is not supported yet? If it is not supported yet, are there any plan for supporting it in the near future?

Thanks