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react-native-camera
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feat(iOS): finetuning

This commit is contained in:
Malte Peters 2018-03-08 14:53:51 +01:00
parent 39477dd91d
commit 7acd1f23db
1 changed files with 6 additions and 8 deletions
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14
ios/RN/OpenCVProcessor.mm
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@ -11,7 +11,7 @@
- (id) init {
saveDemoFrame = true;
saveDemoFrame = false;
processedFrames = 0;
expectedFaceOrientation = -1;
objectsToDetect = 0; // face
@ -154,8 +154,8 @@
0,
cv::Size(10, 10));
NSMutableArray *faces = [[NSMutableArray alloc] initWithCapacity:objects.size()];
if(objects.size() > 0){
NSMutableArray *faces = [[NSMutableArray alloc] initWithCapacity:objects.size()];
for( int i = 0; i < objects.size(); i++ )
{
cv::Rect face = objects[i];
@ -170,8 +170,8 @@
[faces addObject:faceDescriptor];
}
[delegate onFacesDetected:faces];
}
[delegate onFacesDetected:faces];
}
- (BOOL) compareContourAreasReverse: (std::vector<cv::Point>) contour1 contour2:(std::vector<cv::Point>) contour2 {
@ -185,7 +185,7 @@
int orientation = [self rotateImage:image];
float algorithmWidth = 1080.;
float imageWidth = 720.;
float imageWidth = 480.;
float algorithmScale = imageWidth / algorithmWidth;
float scale = [self resizeImage:image width:imageWidth];
@ -253,8 +253,8 @@
[self saveImageToDisk:debugDrawing];
}
NSMutableArray *detectedObjects = [[NSMutableArray alloc] init];
if(minRects.size() > 0){
NSMutableArray *detectedObjects = [[NSMutableArray alloc] init];
for(int i = 0, I = minRects.size(); i < I; ++i){
Point2f rect_points[4];
minRects[i].points( rect_points );
@ -279,10 +279,8 @@
[detectedObjects addObject:objectDescriptor];
}
}
if([detectedObjects count] > 0){
[delegate onFacesDetected:detectedObjects];
}
}
[delegate onFacesDetected:detectedObjects];
}