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minor docs and help code at top

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This commit is contained in:
Gary Bradski 2010-11-23 08:09:06 +00:00
parent f87de19006
commit c1a862f175
1 changed files with 38 additions and 15 deletions
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53
samples/cpp/3calibration.cpp
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@ -1,3 +1,7 @@
/*
* 3calibration.cpp -- Calibrate 3 cameras in a horizontal line together.
*/
#include "opencv2/opencv.hpp"
#include <stdio.h>
#include <string.h>
@ -8,6 +12,37 @@ using namespace std;
enum { DETECTION = 0, CAPTURING = 1, CALIBRATED = 2 };
void test()
{
printf( "This is a camera calibration sample that calibrates 3 horizontally placed cameras together.\n"
"Usage: 3calibration\n"
" -w <board_width> # the number of inner corners per one of board dimension\n"
" -h <board_height> # the number of inner corners per another board dimension\n"
" [-s <squareSize>] # square size in some user-defined units (1 by default)\n"
" [-o <out_camera_params>] # the output filename for intrinsic [and extrinsic] parameters\n"
" [-zt] # assume zero tangential distortion\n"
" [-a <aspectRatio>] # fix aspect ratio (fx/fy)\n"
" [-p] # fix the principal point at the center\n"
" [input_data] # input data - text file with a list of the images of the board\n"
"\n" );
}
static void calcChessboardCorners(Size boardSize, float squareSize, vector<Point3f>& corners)
{
corners.resize(0);
@ -161,21 +196,9 @@ int main( int argc, char** argv )
vector<vector<Point2f> > imgpt[3];
vector<string> imageList;
if( argc < 2 )
{
printf( "This is a camera calibration sample.\n"
"Usage: calibration\n"
" -w <board_width> # the number of inner corners per one of board dimension\n"
" -h <board_height> # the number of inner corners per another board dimension\n"
" [-s <squareSize>] # square size in some user-defined units (1 by default)\n"
" [-o <out_camera_params>] # the output filename for intrinsic [and extrinsic] parameters\n"
" [-zt] # assume zero tangential distortion\n"
" [-a <aspectRatio>] # fix aspect ratio (fx/fy)\n"
" [-p] # fix the principal point at the center\n"
" [input_data] # input data - text file with a list of the images of the board\n"
"\n" );
return 0;
}
if(argc < 2)
test();
for( i = 1; i < argc; i++ )
{