83 lines
3.3 KiB
C++
83 lines
3.3 KiB
C++
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/**********************************************************
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Software developed by AVA ( Ava Group of the University of Cordoba, ava at uco dot es)
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Main author Rafael Munoz Salinas (rmsalinas at uco dot es)
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This software is released under BSD license as expressed below
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-------------------------------------------------------------------
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Copyright (c) 2013, AVA ( Ava Group University of Cordoba, ava at uco dot es)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. All advertising materials mentioning features or use of this software
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must display the following acknowledgement:
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This product includes software developed by the Ava group of the University of Cordoba.
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4. Neither the name of the University nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY AVA ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL AVA BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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****************************************************************/
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#include <iostream>
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#include <fstream>
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#include <cstdlib>
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#include "raspicam_still_cv.h"
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using namespace std;
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raspicam::RaspiCam_Still_Cv Camera;
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//Returns the value of a param. If not present, returns the defvalue
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float getParamVal ( string id,int argc,char **argv,float defvalue ) {
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for ( int i=0; i<argc; i++ )
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if ( id== argv[i] )
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return atof ( argv[i+1] );
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return defvalue;
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}
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//prints program command line usage
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void usage() {
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cout<<"-w val : sets image width (2592 default)"<<endl;
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cout<<"-h val : sets image height (1944 default)"<<endl;
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// cout<<"-iso val: set iso [100,800] (400 default)"<<endl;
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}
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int main ( int argc, char *argv[] ) {
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usage();
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int width = getParamVal ( "-w",argc,argv,2592 );//define width
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int height =getParamVal ( "-h",argc,argv,1944 );//define height
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cout << "Initializing ..."<<width<<"x"<<height<<endl;
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Camera.set ( cv::CAP_PROP_FRAME_WIDTH, width );
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Camera.set ( cv::CAP_PROP_FRAME_HEIGHT, height );
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Camera.open();
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cv::Mat image;
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cout<<"capturing"<<endl;
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if ( !Camera.grab ( ) ) {
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cerr<<"Error in grab"<<endl;
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return -1;
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}
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Camera.retrieve ( image );
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cout<<"saving picture.jpg"<<endl;
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cv::imwrite ( "picture.jpg",image );
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return 0;
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}
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