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samples: use findFile() in T-API samples

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This commit is contained in:
Alexander Alekhin
2018-11-11 13:26:24 +00:00
parent e8e2197032
commit 9ea8c775f8
6 changed files with 24 additions and 24 deletions
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samples/tapi/ufacedetect.cpp
+9 -13
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@@ -28,9 +28,6 @@ void detectAndDraw( UMat& img, Mat& canvas, CascadeClassifier& cascade,
CascadeClassifier& nestedCascade,
double scale, bool tryflip );
string cascadeName = "../../data/haarcascades/haarcascade_frontalface_alt.xml";
string nestedCascadeName = "../../data/haarcascades/haarcascade_eye_tree_eyeglasses.xml";
int main( int argc, const char** argv )
{
VideoCapture capture;
@@ -44,8 +41,8 @@ int main( int argc, const char** argv )
double scale;
cv::CommandLineParser parser(argc, argv,
"{cascade|../../data/haarcascades/haarcascade_frontalface_alt.xml|}"
"{nested-cascade|../../data/haarcascades/haarcascade_eye_tree_eyeglasses.xml|}"
"{cascade|data/haarcascades/haarcascade_frontalface_alt.xml|}"
"{nested-cascade|data/haarcascades/haarcascade_eye_tree_eyeglasses.xml|}"
"{help h ||}{scale|1|}{try-flip||}{@filename||}"
);
if (parser.has("help"))
@@ -53,8 +50,8 @@ int main( int argc, const char** argv )
help();
return 0;
}
cascadeName = parser.get<string>("cascade");
nestedCascadeName = parser.get<string>("nested-cascade");
string cascadeName = samples::findFile(parser.get<string>("cascade"));
string nestedCascadeName = samples::findFileOrKeep(parser.get<string>("nested-cascade"));
scale = parser.get<double>("scale");
tryflip = parser.has("try-flip");
inputName = parser.get<string>("@filename");
@@ -66,10 +63,10 @@ int main( int argc, const char** argv )
}
if ( !nestedCascade.load( nestedCascadeName ) )
cerr << "WARNING: Could not load classifier cascade for nested objects" << endl;
cerr << "WARNING: Could not load classifier cascade for nested objects: " << nestedCascadeName << endl;
if( !cascade.load( cascadeName ) )
{
cerr << "ERROR: Could not load classifier cascade" << endl;
cerr << "ERROR: Could not load classifier cascade: " << cascadeName << endl;
help();
return -1;
}
@@ -84,9 +81,8 @@ int main( int argc, const char** argv )
}
else
{
if( inputName.empty() )
inputName = "../data/lena.jpg";
image = imread( inputName, 1 ).getUMat(ACCESS_READ);
inputName = samples::findFileOrKeep(inputName);
imread(inputName, IMREAD_COLOR).copyTo(image);
if( image.empty() )
{
if(!capture.open( inputName ))
@@ -133,7 +129,7 @@ int main( int argc, const char** argv )
len--;
buf[len] = '\0';
cout << "file " << buf << endl;
image = imread( buf, 1 ).getUMat(ACCESS_READ);
imread(samples::findFile(buf), IMREAD_COLOR).copyTo(image);
if( !image.empty() )
{
detectAndDraw( image, canvas, cascade, nestedCascade, scale, tryflip );