generic-library/opencv
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fixing other white spaces

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dbloisi
2013-09-01 19:05:07 +02:00
parent 582d5558cc
commit a34f7b7714
3 changed files with 37 additions and 22 deletions
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34
samples/cpp/tutorial_code/video/bg_sub.cpp
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@@ -1,6 +1,11 @@
/**
* @file bg_sub.cpp
* @brief Background subtraction tutorial sample code
* @author Domenico D. Bloisi
*/
//opencv
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/highgui/highgui_c.h>
#include <opencv2/video/background_segm.hpp>
//C
#include <stdio.h>
@@ -11,7 +16,7 @@
using namespace cv;
using namespace std;
//global variables
// Global variables
Mat frame; //current frame
Mat fgMaskMOG; //fg mask generated by MOG method
Mat fgMaskMOG2; //fg mask fg mask generated by MOG2 method
@@ -19,7 +24,7 @@ Ptr<BackgroundSubtractor> pMOG; //MOG Background subtractor
Ptr<BackgroundSubtractor> pMOG2; //MOG2 Background subtractor
int keyboard; //input from keyboard
//function declarations
/** Function Headers */
void help();
void processVideo(char* videoFilename);
void processImages(char* firstFrameFilename);
@@ -39,6 +44,9 @@ void help()
<< endl;
}
/**
* @function main
*/
int main(int argc, char* argv[])
{
//print help information
@@ -79,6 +87,9 @@ int main(int argc, char* argv[])
return EXIT_SUCCESS;
}
/**
* @function processVideo
*/
void processVideo(char* videoFilename) {
//create the capture object
VideoCapture capture(videoFilename);
@@ -101,11 +112,11 @@ void processVideo(char* videoFilename) {
//get the frame number and write it on the current frame
stringstream ss;
rectangle(frame, cv::Point(10, 2), cv::Point(100,20),
cv::Scalar(255,255,255), -1);
ss << capture.get(CV_CAP_PROP_POS_FRAMES);
string frameNumberString = ss.str();
putText(frame, frameNumberString.c_str(), cv::Point(15, 15),
CV_FONT_NORMAL, 0.5 , cv::Scalar(0,0,0));
cv::Scalar(255,255,255), -1);
ss << capture.get(CAP_PROP_POS_FRAMES);
string frameNumberString = ss.str();
putText(frame, frameNumberString.c_str(), cv::Point(15, 15),
FONT_HERSHEY_SIMPLEX, 0.5 , cv::Scalar(0,0,0));
//show the current frame and the fg masks
imshow("Frame", frame);
imshow("FG Mask MOG", fgMaskMOG);
@@ -117,6 +128,9 @@ void processVideo(char* videoFilename) {
capture.release();
}
/**
* @function processImages
*/
void processImages(char* fistFrameFilename) {
//read the first file of the sequence
frame = imread(fistFrameFilename);
@@ -145,9 +159,9 @@ void processImages(char* fistFrameFilename) {
int frameNumber;
iss >> frameNumber;
rectangle(frame, cv::Point(10, 2), cv::Point(100,20),
cv::Scalar(255,255,255), -1);
cv::Scalar(255,255,255), -1);
putText(frame, frameNumberString.c_str(), cv::Point(15, 15),
CV_FONT_NORMAL, 0.5 , cv::Scalar(0,0,0));
FONT_HERSHEY_SIMPLEX, 0.5 , cv::Scalar(0,0,0));
//show the current frame and the fg masks
imshow("Frame", frame);
imshow("FG Mask MOG", fgMaskMOG);