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The GpuImage<(Of <(<'TColor, TDepth>)>)> type exposes the following members.

Constructors

  NameDescription
Public methodGpuImage<(Of <(<'TColor, TDepth>)>)>()()()()
Create an empty GpuImage
Public methodGpuImage<(Of <(<'TColor, TDepth>)>)>(Size)
Create a GpuImage of the specific size
Public methodGpuImage<(Of <(<'TColor, TDepth>)>)>(IntPtr)
Create the GpuImage from the unmanaged pointer.
Public methodGpuImage<(Of <(<'TColor, TDepth>)>)>(Image<(Of <<'(TColor, TDepth>)>>))
Create a GPU image from a regular image
Public methodGpuImage<(Of <(<'TColor, TDepth>)>)>(Int32, Int32)
Create a GpuImage of the specific size
Public methodGpuImage<(Of <(<'TColor, TDepth>)>)>(Int32, Int32, Boolean)
Create a GpuImage of the specific size
Public methodGpuImage<(Of <(<'TColor, TDepth>)>)>(GpuImage<(Of <<'(TColor, TDepth>)>>), MCvSlice, MCvSlice)
Create a GpuImage from the specific region of image. The data is shared between the two GpuImage

Methods

  NameDescription
Public methodClone
Create a clone of this GpuImage
Public methodCol
Returns a GpuImage corresponding to the ith column of the GpuImage. The data is shared with the current Image.
Public methodColRange
Returns a GpuImage corresponding to the [startend) columns of the GpuImage. The data is shared with the current Image.
Public methodConvert<(Of <<'(TOtherDepth>)>>)(Stream)
Convert this GpuMat to different depth
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Public methodConvert<(Of <<'(TOtherColor, TOtherDepth>)>>)()()()()
Convert the current GpuImage to the specific color and depth
Public methodConvertFrom<(Of <<'(TSrcColor, TSrcDepth>)>>)
Convert the source image to the current image, if the size are different, the current image will be a resized version of the srcImage.
Public methodConvolution
Performs a convolution using the specific kernel
Public methodDispose
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.)
Protected methodDisposeObject
Release the unmanaged memory associated with this GpuMat
(Inherited from GpuMat.)
Public methodDownload
Downloads data from device to host memory. Blocking calls
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Public methodEquals(Object)
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Public methodEquals(GpuMat<(Of <<'(TDepth>)>>))
Returns true if the two GpuMat equals
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Protected methodFinalize
Destructor
(Inherited from DisposableObject.)
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public methodGetSubRect
Returns a GpuImage corresponding to a specified rectangle of the current GpuImage. The data is shared with the current matrix. In other words, it allows the user to treat a rectangular part of input array as a stand-alone array.
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodMergeFrom
Makes multi-channel array out of several single-channel arrays
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Public methodMinMax
Returns the min / max location and values for the image
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Protected methodReleaseManagedResources
Release the managed resources. This function will be called during the disposal of the current object. override ride this function if you need to call the Dispose() function on any managed IDisposable object created by the current object
(Inherited from DisposableObject.)
Public methodReshape
Changes shape of GpuMat without copying data.
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Public methodResize
Resize the GpuImage. The calling GpuMat be GpuMat%lt;Byte>. If stream is specified, it has to be either 1 or 4 channels.
Public methodRow
Returns a GpuImage corresponding to the ith row of the GpuImage. The data is shared with the current Image.
Public methodRowRange
Returns a GpuImage corresponding to the [startend) rows of the GpuImage. The data is shared with the current Image.
Public methodSave
Saving the GPU image to file
Public methodSetTo
Copies scalar value to every selected element of the destination GpuMat: GpuMat(I)=value if mask(I)!=0
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Public methodSplit
Split current Image into an array of gray scale images where each element in the array represent a single color channel of the original image
Public methodSplitInto
Split current Image into an array of gray scale images where each element in the array represent a single color channel of the original image
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Public methodToImage
Convert the current GpuImage to a regular Image.
Public methodToMatrix
Convert this GpuMat to a Matrix
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)
Public methodToString
Returns a String that represents the current Object.
(Inherited from Object.)
Public methodUpload
Pefroms blocking upload data to GpuMat
(Inherited from GpuMat<(Of <(<'TDepth>)>)>.)

Fields

  NameDescription
Protected field_ptr
A pointer to the unmanaged object
(Inherited from UnmanagedObject.)

Properties

  NameDescription
Public propertyBitmap
convert the current GpuImage to its equavalent Bitmap representation
Public propertyIsContinuous
Check if the GpuMat is Continuous
(Inherited from GpuMat.)
Public propertyIsEmpty
Check if the GpuMat is Empty
(Inherited from GpuMat.)
Public propertyNumberOfChannels
Get the number of channels in the GpuMat
(Inherited from GpuMat.)
Public propertyPtr
Pointer to the unmanaged object
(Inherited from UnmanagedObject.)
Public propertySize
Get the GpuMat size: width == number of columns, height == number of rows
(Inherited from GpuMat.)

See Also