CvCapture.QueryFrame Method

CvCaptureQueryFrame Method

OpenCvSharp Class Library

Grabs a frame from camera or video file, decompresses and returns it. This function is just a combination of cvGrabFrame and cvRetrieveFrame in one call. The returned image should not be released or modified by user.

Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C++

Copy

public IplImage QueryFrame()

Public Function QueryFrame As IplImage

public:
IplImage^ QueryFrame()

member QueryFrame : unit -> IplImage

Return Value

Type: IplImage

[Missing <returns> documentation for "M:OpenCvSharp.CvCapture.QueryFrame"]

Reference

CvCapture Class

OpenCvSharp Namespace