Visual Servoing Platform
version 3.3.0
vpFrameGrabber.h
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/****************************************************************************
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*
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* ViSP, open source Visual Servoing Platform software.
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* Copyright (C) 2005 - 2019 by Inria. All rights reserved.
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*
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* This software is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file LICENSE.txt at the root directory of this source
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* distribution for additional information about the GNU GPL.
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*
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* For using ViSP with software that can not be combined with the GNU
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* GPL, please contact Inria about acquiring a ViSP Professional
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* Edition License.
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*
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* See http://visp.inria.fr for more information.
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*
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* This software was developed at:
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* Inria Rennes - Bretagne Atlantique
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* Campus Universitaire de Beaulieu
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* 35042 Rennes Cedex
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* France
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*
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* If you have questions regarding the use of this file, please contact
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* Inria at visp@inria.fr
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*
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* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Description:
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* Frame grabbing.
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*
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* Authors:
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* Eric Marchand
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*
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*****************************************************************************/
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#ifndef vpFrameGrabber_hh
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#define vpFrameGrabber_hh
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#include <visp3/core/vpImage.h>
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#include <visp3/core/vpRGBa.h>
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class
VISP_EXPORT
vpFrameGrabber
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{
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public
:
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bool
init
;
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protected
:
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unsigned
int
height
;
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unsigned
int
width
;
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public
:
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inline
unsigned
int
getHeight()
const
{
return
height; }
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inline
unsigned
int
getWidth
()
const
{
return
width; }
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public
:
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vpFrameGrabber
() : init(false), height(0), width(0){};
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virtual
~vpFrameGrabber
() { ; }
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virtual
void
open(
vpImage<unsigned char>
&I) = 0;
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virtual
void
open(
vpImage<vpRGBa>
&I) = 0;
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virtual
void
acquire(
vpImage<unsigned char>
&I) = 0;
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virtual
void
acquire(
vpImage<vpRGBa>
&I) = 0;
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virtual
void
close() = 0;
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};
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#endif
vpFrameGrabber::getWidth
unsigned int getWidth() const
Return the number of columns in the image.
Definition:
vpFrameGrabber.h:116
vpFrameGrabber
Base class for all video devices. It is designed to provide a front end to video sources.
Definition:
vpFrameGrabber.h:101
vpFrameGrabber::~vpFrameGrabber
virtual ~vpFrameGrabber()
Definition:
vpFrameGrabber.h:121
vpFrameGrabber::height
unsigned int height
Number of rows in the image.
Definition:
vpFrameGrabber.h:107
vpFrameGrabber::vpFrameGrabber
vpFrameGrabber()
Definition:
vpFrameGrabber.h:120
vpImage< unsigned char >
vpFrameGrabber::init
bool init
Set to true if the frame grabber has been initialized.
Definition:
vpFrameGrabber.h:104
vpFrameGrabber::width
unsigned int width
Number of columns in the image.
Definition:
vpFrameGrabber.h:108
modules
core
include
visp3
core
vpFrameGrabber.h
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