class VideoGrabber

This class is designed to grab images from a video source (frame grabber, USB or Firewire).

Inheritance:


Public Methods

[more] VideoGrabber(bool verbose_ = false)
constructor
[more]virtual ~VideoGrabber()
destructor
[more]virtual int getBrightness() = 0
return the brightness
[more]virtual bool setBrightness(int) = 0
change the brightness
[more]virtual int getContrast() = 0
return the contrast
[more]virtual bool setContrast(int) = 0
change the contrast
[more]virtual int getHue() = 0
return the hue
[more]virtual bool setHue(int) = 0
change the hue
[more]virtual int getColor() = 0
return the color
[more]virtual bool setColor(int) = 0
change the color
[more]virtual int getGamma() = 0
return the gamma
[more]virtual bool setGamma(int) = 0
change the gamma


Inherited from VideoSource:

Public Fields

obool verbose
oint width
oint height

Public Methods

ovirtual bool initVideoSource()
ovirtual bool openVideoSource()
ovirtual bool closeVideoSource()
ovirtual VirtualPixmap* getframe()
ovirtual bool releaseframe(VirtualPixmap* )
obool isOk()

Protected Fields

oshort status


Documentation

This class is designed to grab images from a video source (frame grabber, USB or Firewire).

o VideoGrabber(bool verbose_ = false)
constructor

ovirtual ~VideoGrabber()
destructor

ovirtual int getBrightness() = 0
return the brightness

ovirtual bool setBrightness(int) = 0
change the brightness

ovirtual int getContrast() = 0
return the contrast

ovirtual bool setContrast(int) = 0
change the contrast

ovirtual int getHue() = 0
return the hue

ovirtual bool setHue(int) = 0
change the hue

ovirtual int getColor() = 0
return the color

ovirtual bool setColor(int) = 0
change the color

ovirtual int getGamma() = 0
return the gamma

ovirtual bool setGamma(int) = 0
change the gamma


Direct child classes:
VideoGrabberV4L
Author:
Sebastien Marcel (marcel@idiap.ch)
Version:
2.0 Wed 28 Jun 2006 05:19:42 PM CEST
Since:
1.0

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