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Fixed segmentation fault error in TRACK_vot::getNextFrame()

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This commit is contained in:
Vladimir
2015-08-22 02:29:50 +09:00
parent a4fdf7efff
commit 20cdf5d7f6
4 changed files with 9 additions and 12 deletions
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4
modules/datasets/samples/track_vot.cpp
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@@ -82,8 +82,8 @@ int main(int argc, char *argv[])
for (int i = 0; i < dataset->getDatasetLength(datasetID); i++) for (int i = 0; i < dataset->getDatasetLength(datasetID); i++)
{ {
Mat frame; Mat frame;
dataset->getNextFrame(frame); if (!dataset->getNextFrame(frame))
break;
//Draw Ground Truth BB //Draw Ground Truth BB
vector <Point2d> gtPoints = dataset->getGT(); vector <Point2d> gtPoints = dataset->getGT();
for (int j = 0; j < (int)(gtPoints.size()-1); j++) for (int j = 0; j < (int)(gtPoints.size()-1); j++)

5
modules/datasets/src/track_vot.cpp
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@@ -210,7 +210,10 @@ namespace cv
bool TRACK_votImpl::getNextFrame(Mat &frame) bool TRACK_votImpl::getNextFrame(Mat &frame)
{ {
frame = imread(data[activeDatasetID - 1][frameCounter]->imagePath); if (frameCounter >= (int)data[activeDatasetID - 1].size())
return false;
string imgPath = data[activeDatasetID - 1][frameCounter]->imagePath;
frame = imread(imgPath);
frameCounter++; frameCounter++;
return !frame.empty(); return !frame.empty();
} }

8
modules/tracking/samples/multiTracker_dataset.cpp
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@@ -50,9 +50,7 @@ using namespace std;
using namespace cv; using namespace cv;
using namespace cv::datasets; using namespace cv::datasets;
#define NUM_TEST_FRAMES 100 #define NUM_TEST_FRAMES 1000
#define TEST_VIDEO_INDEX 7 //TLD Dataset Video Index from 1-10
//#define RECORD_VIDEO_FLG
static Mat image; static Mat image;
static bool paused; static bool paused;
@@ -186,10 +184,8 @@ int main(int argc, char *argv[])
//Time measurment //Time measurment
int64 e1 = getTickCount(); int64 e1 = getTickCount();
if (initialized){ if (initialized){
dataset->getNextFrame(frame); if (!dataset->getNextFrame(frame))
if (frame.empty()){
break; break;
}
frame.copyTo(image); frame.copyTo(image);
} }

4
modules/tracking/samples/tracker_dataset.cpp
View File

@@ -169,10 +169,8 @@ int main(int argc, char *argv[])
//Time measurment //Time measurment
int64 e1 = getTickCount(); int64 e1 = getTickCount();
if (initialized){ if (initialized){
dataset->getNextFrame(frame); if (!dataset->getNextFrame(frame))
if (frame.empty()){
break; break;
}
frame.copyTo(image); frame.copyTo(image);
} }