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Mat
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functions
addWeighted
at
atRaw
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normalize
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abs
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imgproc functions
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calib3d functions
calibrationMatrixValues
correctMatches
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drawChessboardCorners
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getOptimalNewCameraMatrix
matMulDeriv
recoverPose
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rodrigues
rqDecomp3x3
stereoRectify
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validateDisparity
core
copyMakeBorder
Point
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functions
at
operators
add
div
mul
norm
sub
Rect
functions
pad
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toSquare
operators
and
or
RotatedRect
functions
boundingRect
Size
functions
TermCriteria
functions
Vec
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functions
at
operators
absdiff
add
cross
div
exp
hDiv
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mean
mul
norm
sqrt
sub
cv
functions
cartToPolar
kmeans
partition
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imgproc
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Contour
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functions
approxPolyDP
arcLength
boundingRect
convexHull
convexHullIndices
convexityDefects
fitEllipse
getPoints
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minAreaRect
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moments
pointPolygonTest
Moments
functions
huMoments
cv
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functions
calcHist
canny
fitLine
getAffineTransform
getPerspectiveTransform
getRotationMatrix2D
getStructuringElement
plot1DHist
calib3d
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cv
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functions
calibrateCamera
calibrateCameraExtended
composeRT
computeCorrespondEpilines
estimateAffine2D
estimateAffine3D
estimateAffinePartial2D
findEssentialMat
findFundamentalMat
findHomography
getValidDisparityROI
initCameraMatrix2D
projectPoints
recoverPose
sampsonDistance
solveP3P
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solvePnPRansac
stereoCalibrate
stereoRectifyUncalibrated
face
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EigenFaceRecognizer
functions
load
predict
save
train
FisherFaceRecognizer
functions
load
predict
save
train
LBPHFaceRecognizer
functions
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train
dnn
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Net
functions
forward
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cv
functions
blobFromImage
blobFromImages
readNetFromCaffe
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features2d
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AGASTDetector
functions
detect
AKAZEDetector
functions
compute
detect
BRISKDetector
functions
compute
detect
DescriptorMatch
functions
FASTDetector
functions
detect
GFTTDetector
functions
detect
KAZEDetector
functions
compute
detect
KeyPoint
functions
MSERDetector
functions
detect
detectRegions
ORBDetector
functions
compute
detect
SimpleBlobDetector
functions
compute
detect
SimpleBlobDetectorParams
functions
cv
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functions
drawKeyPoints
drawMatches
matchBruteForce
matchBruteForceHamming
matchBruteForceHammingLut
matchBruteForceL1
matchBruteForceSL2
matchFlannBased
matchKnnBruteForce
matchKnnBruteForceHamming
matchKnnBruteForceHammingLut
matchKnnBruteForceL1
matchKnnBruteForceSL2
matchKnnFlannBased
Methods
io
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VideoCapture
functions
get
read
release
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set
VideoWriter
functions
fourcc
get
release
set
write
cv
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functions
destroyAllWindows
destroyWindow
imdecode
imencode
imread
imshow
imshowWait
imwrite
waitKey
machinelearning
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ParamGrid
functions
SVM
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functions
calcError
getSupportVectors
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setParams
train
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TrainData
functions
objdetect
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CascadeClassifier
functions
detectMultiScale
detectMultiScaleGpu
detectMultiScaleWithRejectLevels
DetectionROI
functions
HOGDescriptor
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functions
checkDetectorSize
compute
computeGradient
detect
detectMultiScale
detectMultiScaleROI
detectROI
getDaimlerPeopleDetector
getDefaultPeopleDetector
groupRectangles
load
save
setSVMDetector
photo
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cv
functions
fastNlMeansDenoisingColored
inpaint
text
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OCRHMMClassifier
functions
eval
OCRHMMDecoder
functions
run
runWithInfo
cv
functions
createOCRHMMTransitionsTable
loadOCRHMMClassifierCNN
loadOCRHMMClassifierNM
tracking
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MultiTracker
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functions
addBOOSTING
addKCF
addMEDIANFLOW
addMil
addTLD
update
TrackerBoosting
functions
clear
init
update
TrackerBoostingParams
functions
TrackerGOTURN
functions
clear
init
update
TrackerKCF
functions
clear
init
update
TrackerKCFParams
functions
TrackerMedianFlow
functions
clear
init
update
TrackerMIL
functions
clear
init
update
TrackerMILParams
functions
TrackerTLD
functions
clear
init
update
video
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BackgroundSubtractorKNN
functions
apply
BackgroundSubtractorMOG2
functions
apply
ximgproc
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SuperpixelLSC
functions
iterate
SuperpixelSEEDS
functions
iterate
SuperpixelSLIC
functions
iterate
xfeatures2d
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SIFTDetector
functions
compute
detect
SURFDetector
functions
compute
detect
utils
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cv
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functions
dangerousDisableCustomMatAllocator
dangerousEnableCustomMatAllocator
drawDetection
drawTextBox
getMemMetrics
isCustomMatAllocatorEnabled
core
Size
fields
Size
= {
width
:
number
,
height
:
number
}
constructors
constructor
()
constructor
(
width
:
number
,
height
:
number
)