[This is preliminary documentation and is subject to change.]

Capture images from either camera or video file.

Namespace:  Emgu.CV
Assembly:  Emgu.CV (in Emgu.CV.dll) Version: 2.0.0.0 (2.0.0.0)

Syntax

         
 C#  Visual Basic  Visual C++ 
public class Capture : UnmanagedObject, IDuplexCapture, 
	ICapture
Public Class Capture _
	Inherits UnmanagedObject _
	Implements IDuplexCapture, ICapture
public ref class Capture : public UnmanagedObject, 
	IDuplexCapture, ICapture

Members

               
 All Members  Constructors   Fields   Properties   Methods  
 Public

 Protected
 Instance

 Static 
 Declared

 Inherited
 XNA Framework Only 

 .NET Compact Framework Only 

 MemberDescription
Capture()()()
Create a capture using the default camera
Capture(Int32)
Create a capture using the specific camera
Capture(String)
Create a capture from file
_ptr
A pointer to the unmanaged object
(Inherited from UnmanagedObject.)
Dispose()()()
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.)
DisposeObject()()()
Release the resource for this capture
(Overrides DisposableObject..::.DisposeObject()()().)
DuplexQueryFrame()()()
Query a frame duplexly over WCF
DuplexQuerySmallFrame()()()
Query a small frame duplexly over WCF
Equals(Object)
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Finalize()()()
Destructor
(Inherited from DisposableObject.)
FlipHorizontal
Get or Set if the captured image should be flipped horizontally
FlipType
Get and set the flip type
FlipVertical
Get or Set if the captured image should be flipped vertically
GetCaptureProperty(CAP_PROP)
Obtain the capture property
GetHashCode()()()
Serves as a hash function for a particular type.
(Inherited from Object.)
GetType()()()
Gets the Type of the current instance.
(Inherited from Object.)
Height
The height of this capture
MemberwiseClone()()()
Creates a shallow copy of the current Object.
(Inherited from Object.)
Ptr
Pointer to the unmanaged object
(Inherited from UnmanagedObject.)
QueryFrame()()()
Capture a Bgr image frame
QueryGrayFrame()()()
Capture a Gray image frame
QuerySmallFrame()()()
Capture a Bgr image frame that is half width and half height. Mainly used by WCF when sending image to remote locations in a band width conservertive senario
ReleaseManagedResources()()()
Release the managed resouces. 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.)
SetCaptureProperty(CAP_PROP, Double)
Sets the specified property of video capturing
ToString()()()
Returns a String that represents the current Object.
(Inherited from Object.)
Width
The width of this capture

Inheritance Hierarchy

See Also