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Questions tagged [face-detection]

Face detection is a computer technology that determines the locations and sizes of human faces in arbitrary (digital) images. It detects facial features and ignores anything else, such as buildings, trees and bodies.

Face detection is a computer technology that determines the locations and sizes of human faces in arbitrary (digital) images. It detects facial features and ignores anything else, such as buildings, trees and bodies.

NIST provides the Mugshot Identification Database (MID). The database contains approximately 3250 variable size images and can be used for developing, training and testing automated systems.

Face detection page on Wikipedia

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Button Color On Face Detection- Android

I am changing color of a button on face detection. But the issue is as soon as face is detected. App crashes, public void onFaceDetection(Camera.Face[] faces, Camera c) { if (faces.length > 0) { Log.d("FaceDetection", "face detected X…
BASEER ULHASSAN
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Display Circle on Face Detected- Android

I have made video capturing and face detection application. I want to show a circle on detected Face and have following method in Myview class, checking it working: protected void onDraw(Canvas canvas) { super.onDraw(canvas); …
BASEER ULHASSAN
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Getting Error while using Imgproc.rectangle in netbeans fusing OpenCV3 for face detection?

On using the following code:- Imgproc.rectangle(frame, new Point(rect.x, rect.y), new Point(rect.x + rect.width, rect.y + rect.height),new Scalar(0, 255, 0)); in netbeans 8 for face detection using OpenCV 3 I am having trouble in drawing a…
Ap00rv
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Unable to detect different images for face detection Mobile Vision API

I am using Mobile Vision API in my app for face detection so far I have been successful in doing so. It works fine for a particular image which I have set when I was running the app for the first time but after that.. I have tried to replace…
Zeeshan Irfan
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erroneous pipeline: no element "facedetect"

I am trying to detect face using (Gstreamer open-cv) plugin, using following pipeline. Face detection from image gst-launch-1.0 filesrc location=/home/talview22/Pictures/face.png ! decodebin ! ffmpegcolorspace ! facedetect ! ffmpegcolorspace !…
Santosh Shingare
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Camera.Face.leftEye not existing

I am trying to detect the left eye of my face in my camera app. (http://developer.android.com/reference/android/hardware/Camera.Face.html) I successfully detected a face and put a rectangle around it, but the component Camera.Face.leftEye is allways…
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OPencv error - NCV Asssertion failed. Need solutions to correct this

OPenCV Error : GPU Api call NCV Assertion failed : NCV Stat=28, file=...\cascadeclassifier.cpp line=168> in unknown function, file ....\cascadeclassifier.cpp line 202 I am getting this error when i run my detection program
Aravind Subramanian
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Is there any way to incease emgu haarcascade square size while detecting face?

I am using the below code to capture the face http://www.codeproject.com/Articles/239849/Multiple-face-detection-and-recognition-in-real. its working as i expected. but i wanted to increase height and weight of detected area. The below is sample…
Karthik
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Face detection for two faces-Cascade opencv python

I am working on with the Face detection using cascade Classifier in opencv python. Its working fine. But i want to develop my code to detect only one face and also the largest face only to detect.
Christa Sutharsan
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Android Face feature detection

I am beginner in android and I want to start a face feature detection program I have already tried OpenCv but its too hard to handle. I want to know if there is any simple API that I can use
Aynoo
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OpenCV 3.0 Static Initialization initDebug() failed

I need to detect face on android. I am using OpenCV 3.0 and sample face detection from OpenCV. I've followed the instructions from Android Development with OpenCV. But it seems like the static lib won't load. Please advise on what I might be doing…
Achid
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Error doing face recognition with CIDetectorTypeFace

I have set up a CIDetector that worked great in a sample app that I tried. But on my current project the features array is always empty. I have created a custom camera with AVFoundation. I need to detect faces after the still image has been taken.…
user4341849
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Opencv Optical flow tracking: stop condition

I'm currently trying to implement a face tracking by using optical flow with opencv. To achieve this, I detect faces with the openCV face detector, I determine features to track on the detected areas by calling goodFeaturesToTrack and I operate…
Simon Ninon
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android - app crashes after setting Autofocus and Face Detection in Camera API

I tried to set Autofocus and Face Detection like this in onResume(), but my app crashes (it doesn't like the lines with startFaceDetection() and camera.autofocus(...) - app doesn't crash when they're commented). Here's the code. @Override protected…
Justin McGuire
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Unable to find “haar classifiers” for nose ,ear and classifiers for the side view of a face

i am working on an Android application that detect the body parts of face like mouth , eye , ear and nose and from the sideview i need to detect the ear eye and mouth too i am able to complete the detection of eyes , mouth from the front view but…
Mehroz Munir
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