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Merge pull request #10634 from sturkmen72:update_samples

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This commit is contained in:
Vadim Pisarevsky 2018-01-18 13:46:27 +00:00
commit 42459cad02
4 changed files with 29 additions and 33 deletions
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8
samples/dnn/resnet_ssd_face.cpp
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@ -1,13 +1,11 @@
#include <opencv2/dnn.hpp>
#include <opencv2/imgproc.hpp>
#include <opencv2/highgui.hpp>
#include <iostream>
using namespace cv;
using namespace cv::dnn;
#include <iostream>
#include <cstdlib>
using namespace std;
using namespace cv::dnn;
const size_t inWidth = 300;
const size_t inHeight = 300;
@ -152,7 +150,7 @@ int main(int argc, char** argv)
Size labelSize = getTextSize(label, FONT_HERSHEY_SIMPLEX, 0.5, 1, &baseLine);
rectangle(frame, Rect(Point(xLeftBottom, yLeftBottom - labelSize.height),
Size(labelSize.width, labelSize.height + baseLine)),
Scalar(255, 255, 255), CV_FILLED);
Scalar(255, 255, 255), FILLED);
putText(frame, label, Point(xLeftBottom, yLeftBottom),
FONT_HERSHEY_SIMPLEX, 0.5, Scalar(0,0,0));
}

34
samples/dnn/ssd_mobilenet_object_detection.cpp
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@ -2,14 +2,11 @@
#include <opencv2/dnn/shape_utils.hpp>
#include <opencv2/imgproc.hpp>
#include <opencv2/highgui.hpp>
#include <iostream>
using namespace cv;
using namespace cv::dnn;
#include <fstream>
#include <iostream>
#include <cstdlib>
using namespace std;
using namespace cv::dnn;
const size_t inWidth = 300;
const size_t inHeight = 300;
@ -22,11 +19,13 @@ const char* classNames[] = {"background",
"motorbike", "person", "pottedplant",
"sheep", "sofa", "train", "tvmonitor"};
const char* params
const String keys
= "{ help | false | print usage }"
"{ proto | MobileNetSSD_deploy.prototxt | model configuration }"
"{ proto | MobileNetSSD_deploy.prototxt | model configuration }"
"{ model | MobileNetSSD_deploy.caffemodel | model weights }"
"{ camera_device | 0 | camera device number }"
"{ camera_width | 640 | camera device width }"
"{ camera_height | 480 | camera device height }"
"{ video | | video or image for detection}"
"{ out | | path to output video file}"
"{ min_confidence | 0.2 | min confidence }"
@ -35,7 +34,7 @@ const char* params
int main(int argc, char** argv)
{
CommandLineParser parser(argc, argv, params);
CommandLineParser parser(argc, argv, keys);
parser.about("This sample uses MobileNet Single-Shot Detector "
"(https://arxiv.org/abs/1704.04861) "
"to detect objects on camera/video/image.\n"
@ -43,14 +42,14 @@ int main(int argc, char** argv)
"https://github.com/chuanqi305/MobileNet-SSD\n"
"Default network is 300x300 and 20-classes VOC.\n");
if (parser.get<bool>("help") || argc == 1)
if (parser.get<bool>("help"))
{
parser.printMessage();
return 0;
}
String modelConfiguration = parser.get<string>("proto");
String modelBinary = parser.get<string>("model");
String modelConfiguration = parser.get<String>("proto");
String modelBinary = parser.get<String>("model");
CV_Assert(!modelConfiguration.empty() && !modelBinary.empty());
//! [Initialize network]
@ -82,6 +81,9 @@ int main(int argc, char** argv)
cout << "Couldn't find camera: " << cameraDevice << endl;
return -1;
}
cap.set(CAP_PROP_FRAME_WIDTH, parser.get<int>("camera_width"));
cap.set(CAP_PROP_FRAME_HEIGHT, parser.get<int>("camera_height"));
}
else
{
@ -94,11 +96,11 @@ int main(int argc, char** argv)
}
//Acquire input size
Size inVideoSize((int) cap.get(CV_CAP_PROP_FRAME_WIDTH),
(int) cap.get(CV_CAP_PROP_FRAME_HEIGHT));
Size inVideoSize((int) cap.get(CAP_PROP_FRAME_WIDTH),
(int) cap.get(CAP_PROP_FRAME_HEIGHT));
double fps = cap.get(CV_CAP_PROP_FPS);
int fourcc = static_cast<int>(cap.get(CV_CAP_PROP_FOURCC));
double fps = cap.get(CAP_PROP_FPS);
int fourcc = static_cast<int>(cap.get(CAP_PROP_FOURCC));
VideoWriter outputVideo;
outputVideo.open(parser.get<String>("out") ,
(fourcc != 0 ? fourcc : VideoWriter::fourcc('M','J','P','G')),
@ -168,7 +170,7 @@ int main(int argc, char** argv)
top = max(top, labelSize.height);
rectangle(frame, Point(left, top - labelSize.height),
Point(left + labelSize.width, top + baseLine),
Scalar(255, 255, 255), CV_FILLED);
Scalar(255, 255, 255), FILLED);
putText(frame, label, Point(left, top),
FONT_HERSHEY_SIMPLEX, 0.5, Scalar(0,0,0));
}

10
samples/dnn/ssd_object_detection.cpp
View File

@ -2,13 +2,11 @@
#include <opencv2/dnn/shape_utils.hpp>
#include <opencv2/imgproc.hpp>
#include <opencv2/highgui.hpp>
using namespace cv;
using namespace cv::dnn;
#include <fstream>
#include <iostream>
#include <cstdlib>
using namespace cv;
using namespace std;
using namespace cv::dnn;
const char* classNames[] = {"background",
"aeroplane", "bicycle", "bird", "boat",
@ -144,7 +142,7 @@ int main(int argc, char** argv)
Size labelSize = getTextSize(label, FONT_HERSHEY_SIMPLEX, 0.5, 1, &baseLine);
rectangle(frame, Rect(Point(xLeftBottom, yLeftBottom - labelSize.height),
Size(labelSize.width, labelSize.height + baseLine)),
Scalar(255, 255, 255), CV_FILLED);
Scalar(255, 255, 255), FILLED);
putText(frame, label, Point(xLeftBottom, yLeftBottom),
FONT_HERSHEY_SIMPLEX, 0.5, Scalar(0,0,0));
}

10
samples/dnn/yolo_object_detection.cpp
View File

@ -7,8 +7,6 @@
#include <opencv2/highgui.hpp>
#include <fstream>
#include <iostream>
#include <algorithm>
#include <cstdlib>
using namespace std;
using namespace cv;
@ -26,7 +24,7 @@ static const char* params =
"{ model | | model weights }"
"{ camera_device | 0 | camera device number}"
"{ source | | video or image for detection}"
"{ save | | file name output}"
"{ out | | path to output video file}"
"{ fps | 3 | frame per second }"
"{ style | box | box or line style draw }"
"{ min_confidence | 0.24 | min confidence }"
@ -84,9 +82,9 @@ int main(int argc, char** argv)
}
}
if(!parser.get<String>("save").empty())
if(!parser.get<String>("out").empty())
{
writer.open(parser.get<String>("save"), codec, fps, Size((int)cap.get(CAP_PROP_FRAME_WIDTH),(int)cap.get(CAP_PROP_FRAME_HEIGHT)), 1);
writer.open(parser.get<String>("out"), codec, fps, Size((int)cap.get(CAP_PROP_FRAME_WIDTH),(int)cap.get(CAP_PROP_FRAME_HEIGHT)), 1);
}
vector<String> classNamesVec;
@ -169,7 +167,7 @@ int main(int argc, char** argv)
int baseLine = 0;
Size labelSize = getTextSize(label, FONT_HERSHEY_SIMPLEX, 0.5, 1, &baseLine);
rectangle(frame, Rect(p1, Size(labelSize.width, labelSize.height + baseLine)),
object_roi_color, CV_FILLED);
object_roi_color, FILLED);
putText(frame, label, p1 + Point(0, labelSize.height),
FONT_HERSHEY_SIMPLEX, 0.5, Scalar(0,0,0));
}