documentation.HELP! LabView NI Vision Documentation

NI Vision for LabVIEW Help

LabView NI Vision

Table of contents

• NI Vision for LabVIEW Help
  • Activating Your Software with the NI License Manager
  • Related Documentation
  • Using Help
    • Conventions
    • Navigating Help
    • Searching Help
    • Printing Help File Topics
  • Supported Image Types
  • Vision Utilities VIs
    • Image Management VIs
      • IMAQ Create
      • IMAQ Dispose
      • IMAQ Image Bit Depth
      • IMAQ GetImageSize
      • IMAQ SetImageSize
      • IMAQ GetImageInfo
      • IMAQ Copy
      • IMAQ ImageToImage 2
      • IMAQ GetOffset
      • IMAQ SetOffset
      • IMAQ Cast Image
      • IMAQ Is Vision Info Present 2
      • IMAQ Remove Vision Info 2
      • IMAQ Read Custom Data
      • IMAQ Write Custom Data
      • IMAQ Get Custom Keys
      • IMAQ Remove Custom Data
      • External Library Support VIs
        • IMAQ GetImagePixelPtr
        • IMAQ CharPtrToString
        • IMAQ MemPeek
        • IMAQ Get Window Handle
        • IMAQ ImageBorderOperation
        • IMAQ ImageBorderSize
      • IMAQ Remote Display Options
      • IMAQ Flatten Image Options
      • IMAQ Flatten Image to String
      • IMAQ Multi-Core Options
    • Files VIs
      • IMAQ ReadFile
      • IMAQ Write File 2
      • IMAQ Read Image And Vision Info
      • IMAQ Write String
      • IMAQ GetFileInfo
      • IMAQ Load Image Dialog
      • AVI
        • IMAQ AVI Create
        • IMAQ AVI Write Frame
        • IMAQ AVI Close
        • IMAQ AVI Open
        • IMAQ AVI Read Frame
        • IMAQ AVI Get Info
        • IMAQ AVI Get Filter Names
    • External Display VIs
      • IMAQ WindDraw
      • IMAQ WindClose
      • IMAQ WindShow
      • IMAQ WindMove
      • IMAQ WindSize
      • IMAQ WindZoom 2
      • IMAQ WindSetup
      • IMAQ WindDisplayMapping
      • IMAQ GetPalette
      • IMAQ ConstructROI
      • IMAQ WindGetROI
      • IMAQ WindSetROI
      • IMAQ WindEraseROI
      • IMAQ WindROIColor
      • IMAQ WindLastEvent
      • IMAQ WindGrid
      • IMAQ WindBackground
      • IMAQ WindNonTearing
      • Browser VIs
        • IMAQ Browser Setup
        • IMAQ Browser Insert
        • IMAQ Browser Replace
        • IMAQ Browser Delete
        • IMAQ Browser Focus Setup
        • IMAQ Browser Focus
      • IMAQ WindToolsSetup
      • IMAQ WindToolsSelect
      • IMAQ WindToolsShow
      • IMAQ WindToolsMove
      • IMAQ WindToolsClose
    • Region of Interest VIs
      • IMAQ ROIToMask
      • IMAQ MaskToROI
      • IMAQ Group ROIs
      • IMAQ Ungroup ROIs
      • IMAQ TransformROI
      • Region of Interest Conversion VIs
        • IMAQ Convert Point to ROI
        • IMAQ Convert Line to ROI
        • IMAQ Convert Rectangle to ROI
        • IMAQ Convert Rectangle to ROI (Polygon)
        • IMAQ Convert Annulus to ROI
        • IMAQ Convert ROI to Point
        • IMAQ Convert ROI to Line
        • IMAQ Convert ROI to Rectangle
        • IMAQ Convert ROI to Annulus
    • Image Manipulation VIs
      • IMAQ Resample
      • IMAQ Expand
      • IMAQ Extract
      • IMAQ Interlace
      • IMAQ Symmetry
      • IMAQ Rotate
      • IMAQ Shift
      • IMAQ Unwrap
      • IMAQ ClipboardToImage
      • IMAQ ImageToClipboard
      • IMAQ 3DView
    • Pixel Manipulation VIs
      • IMAQ GetPixelValue
      • IMAQ GetRowCol
      • IMAQ GetPixelLine
      • IMAQ ImageToArray
      • IMAQ SetPixelValue
      • IMAQ SetRowCol
      • IMAQ SetPixelLine
      • IMAQ ArrayToImage
      • IMAQ FillImage
      • IMAQ Draw
      • IMAQ Draw Text
    • Overlay VIs
      • IMAQ Overlay Points
      • IMAQ Overlay Line
      • IMAQ Overlay Multiple Lines
      • IMAQ Overlay Rectangle
      • IMAQ Overlay Oval
      • IMAQ Overlay Arc
      • IMAQ Overlay Bitmap
      • IMAQ Overlay Text
      • IMAQ Clear Overlay
      • IMAQ Copy Overlay
      • IMAQ Overlay ROI
      • IMAQ Merge Overlay
      • IMAQ Read Image And Vision Info
      • IMAQ Write Image And Vision Info
      • IMAQ Get Overlay Properties
      • IMAQ Set Overlay Properties
    • Calibration VIs
      • IMAQ Learn Calibration Template
      • IMAQ Set Simple Calibration
      • IMAQ Set Calibration Info
      • IMAQ Get Calibration Info
      • IMAQ Convert Real World To Pixel
      • IMAQ Convert Pixel To Real World
      • IMAQ Correct Calibrated Image
      • IMAQ Read Image And Vision Info
      • IMAQ Write Image And Vision Info
    • Color Utilities VIs
      • IMAQ ExtractColorPlanes
      • IMAQ ExtractSingleColorPlane
      • IMAQ ReplaceColorPlane
      • IMAQ GetColorPixelValue
      • IMAQ SetColorPixelValue
      • IMAQ GetColorPixelLine
      • IMAQ SetColorPixelLine 2
      • IMAQ ColorImageToArray
      • IMAQ ArrayToColorImage
      • IMAQ RGBToColor 2
      • IMAQ ColorToRGB
      • IMAQ ColorValueToInteger
      • IMAQ IntegerToColorValue
    • Vision RT VIs
      • IMAQ RT Video Out
      • IMAQ Video Out Display Mode
      • IMAQ Remote Display Options
      • IMAQ Initialize Timed Execution
      • IMAQ Start Timed Execution
      • IMAQ Stop Timed Execution
      • IMAQ Uninitialize Timed Execution
      • IMAQ Check Timed Execution
  • Image Processing VIs
    • Processing VIs
      • IMAQ UserLookup
      • IMAQ MathLookup
      • IMAQ Equalize
      • IMAQ BCGLookup
      • IMAQ Threshold
      • IMAQ MultiThreshold
      • IMAQ Label
      • IMAQ Watershed Transform
      • IMAQ Inverse
      • IMAQ AutoBThreshold 2
      • IMAQ AutoMThreshold
      • IMAQ Local Threshold
      • IMAQ MagicWand
    • Filter VIs
      • IMAQ GetKernel
      • IMAQ BuildKernel
      • IMAQ Convolute
      • IMAQ Correlate
      • IMAQ LowPass
      • IMAQ NthOrder
      • IMAQ EdgeDetection
      • IMAQ CannyEdgeDetection
    • Morphology VIs
      • IMAQ Distance
      • IMAQ FillHole
      • IMAQ RejectBorder
      • IMAQ RemoveParticle
      • IMAQ Morphology
      • IMAQ GrayMorphology
      • IMAQ Segmentation
      • IMAQ Danielsson
      • IMAQ Find Circles
      • IMAQ Convex Hull
      • IMAQ Skeleton
      • IMAQ Separation
      • IMAQ Particle Filter 3
    • Analysis VIs
      • IMAQ Histograph
      • IMAQ Histogram
      • IMAQ Quantify
      • IMAQ Centroid
      • IMAQ LineProfile
      • IMAQ ROIProfile
      • IMAQ LinearAverages
      • IMAQ Extract Curves
      • IMAQ Particle Analysis Report
      • IMAQ Particle Analysis
    • Color Processing VIs
      • IMAQ ColorUserLookup
      • IMAQ ColorBCGLookup
      • IMAQ ColorEqualize
      • IMAQ ColorThreshold
      • IMAQ ColorHistogram
      • IMAQ ColorHistograph
      • IMAQ ColorLearn
      • IMAQ ColorMatch
    • Operator VIs
      • IMAQ Add
      • IMAQ Subtract
      • IMAQ Absolute Difference
      • IMAQ And
      • IMAQ Or
      • IMAQ Multiply
      • IMAQ Divide
      • IMAQ LogDiff
      • IMAQ Xor
      • IMAQ MulDiv
      • IMAQ Modulo
      • IMAQ Mask
      • IMAQ Compare
    • Frequency Domain VIs
      • IMAQ FFT
      • IMAQ InverseFFT
      • IMAQ ArrayToComplexImage
      • IMAQ ArrayToComplexPlane
      • IMAQ ImageToComplexPlane
      • IMAQ ComplexImageToArray
      • IMAQ ComplexPlaneToArray
      • IMAQ ComplexPlaneToImage
      • IMAQ ComplexConjugate
      • IMAQ ComplexAttenuate
      • IMAQ ComplexAdd
      • IMAQ ComplexSubtract
      • IMAQ ComplexFlipFrequency
      • IMAQ ComplexTruncate
      • IMAQ ComplexMultiply
      • IMAQ ComplexDivide
  • Machine Vision VIs
    • Select Region of Interest VIs
      • IMAQ Select Point
      • IMAQ Select Line
      • IMAQ Select Rectangle
      • IMAQ Select Annulus
    • Coordinate System VIs
      • IMAQ Find CoordSys (Rect) 2
      • IMAQ Find CoordSys (2 Rects) 2
      • IMAQ Find CoordSys (Pattern)
    • Count and Measure Objects VI
      • IMAQ Count Objects 2
    • Measure Intensities VIs
      • IMAQ Light Meter (Point)
      • IMAQ Light Meter (Line)
      • IMAQ Light Meter (Rectangle)
    • Measure Distances VIs
      • IMAQ Clamp Horizontal Max
      • IMAQ Clamp Horizontal Min
      • IMAQ Clamp Vertical Max
      • IMAQ Clamp Vertical Min
    • Locate Edges VIs
      • IMAQ Find Edge
      • IMAQ Find Circular Edge
      • IMAQ Find Concentric Edge
    • Find Patterns VIs
      • IMAQ Find Pattern 2
    • Searching and Matching VIs
      • IMAQ Setup Learn Pattern 2
      • IMAQ Learn Pattern 2
      • IMAQ Setup Match Pattern 2
      • IMAQ Match Pattern 2
      • Pattern Matching Advanced
        • IMAQ Advanced Setup Learn Pattern 2
        • IMAQ Advanced Setup Match Pattern 2
        • IMAQ Refine Matches
        • IMAQ Advanced Setup Learn Geometric Pattern
        • IMAQ Advanced Setup Match Geometric Pattern
        • IMAQ Advanced Match Geometric Pattern
        • IMAQ Get Geometric Template Features
        • IMAQ Get Geometric Features From Curves
      • IMAQ Setup Learn Geometric Pattern
      • IMAQ Learn Geometric Pattern
      • IMAQ Setup Match Geometric Pattern
      • IMAQ Match Geometric Pattern
      • IMAQ Learn Multiple Geometric Patterns
      • IMAQ Match Multiple Geometric Patterns
      • IMAQ Read Multiple Geometric Template
      • IMAQ Write Multiple Geometric Template
      • IMAQ Dispose Multiple Geometric Template
      • IMAQ Setup Learn Color Pattern
      • IMAQ Learn Color Pattern
      • IMAQ Setup Match Color Pattern
      • IMAQ Match Color Pattern
      • IMAQ Read Image And Vision Info
      • IMAQ Write Image And Vision Info
      • IMAQ Detect Shapes
      • IMAQ Shape Match Tool
    • Caliper VIs
      • IMAQ Simple Edge
      • IMAQ Edge Tool 2
      • IMAQ Peak-Valley Detector
      • IMAQ Caliper Tool
      • IMAQ Line Gauge
      • IMAQ Rake 2
      • IMAQ Spoke 2
      • IMAQ Concentric Rake 2
      • IMAQ Interpolate 1D
      • IMAQ Rotation Detect
      • IMAQ Find Straight Edges 2
    • Analytic Geometry VIs
      • IMAQ Point Distances
      • IMAQ Get Angles
      • IMAQ Fit Line
      • IMAQ Lines Intersection
      • IMAQ Perpendicular Line
      • IMAQ Bisecting Line
      • IMAQ Mid Line
      • IMAQ Polygon Area
      • IMAQ Fit Circle 2
      • IMAQ Fit Ellipse 2
      • IMAQ GetPointsOnLine
      • IMAQ GetPointsOnContour
      • IMAQ Build CoordSys (Points)
    • Classification VIs
      • IMAQ Read Classifier File
      • IMAQ Classify
      • IMAQ Dispose Classifier
      • IMAQ Add Classifier Sample
      • IMAQ Get Classifier Sample Info
      • IMAQ Change Sample Class
      • IMAQ Delete Classifier Sample
      • IMAQ Write Classifier File
      • IMAQ Classifier Accuracy
      • Classifier Types VIs
        • IMAQ Create Particle Classifier
        • IMAQ Particle Classifier Options
        • IMAQ Create Custom Classifier
        • IMAQ Add Custom Sample
        • IMAQ Classify Custom
      • Classifier Engines VIs
        • IMAQ Train Nearest Neighbor
        • IMAQ Get Nearest Neighbor options
    • OCR VIs
      • IMAQ OCR Create Session
      • IMAQ OCR Dispose Session
      • IMAQ OCR Property
      • IMAQ OCR Threshold Data
      • IMAQ OCR Train
      • IMAQ OCR Character Info
      • IMAQ OCR Rename Character
      • IMAQ OCR Delete Character
      • IMAQ OCR Read Text 3
      • IMAQ OCR Set Valid Characters
      • IMAQ OCR Read Character Set File
      • IMAQ OCR Write Character Set File
      • IMAQ OCR Verify Text
      • IMAQ OCR Set Reference Character
    • Instrument Readers VIs
      • IMAQ Get LCD ROI
      • IMAQ Read LCD
      • IMAQ Read Single Digit
      • IMAQ Get Meter
      • IMAQ Read Meter
      • IMAQ Get Meter 2
      • IMAQ Read QR Code
      • IMAQ Read Barcode
      • IMAQ Read Data Matrix Barcode 2
      • IMAQ Grade Data Matrix Barcode AIM
      • IMAQ Read PDF417 Barcode
    • Inspection
      • IMAQ Learn Golden Template
      • IMAQ Compare Golden Template
  • Vision Express VIs
    • Vision Assistant Express VI
  • Kernels
    • Gradient Kernels
    • Laplacian Kernels
    • Smoothing Kernels
    • Gaussian Kernels
  • Time-Bounded and Preallocated VIs
  • Error Codes
  • Glossary
  • Important Information
    • Warranty
    • Copyright
    • Trademarks
    • Patents
    • WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS
  • Technical Support and Professional Services

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