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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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Core Image face detection broken on 64 bit iOS?

So, I have an app that uses the face detection feature of Core Image ( https://itunes.apple.com/us/app/ace-freakyface-cartoon-mask/id454513332?mt=8 ) and I just got the new iPhone 5s and the app no longer detects a face. I'm also receiving an error…
nickthedude
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Android FaceDetector.Face Euler angles are 0 all the time

I'm trying to get a the Euler angle of a Face that is detected by FaceDetector. Here is what I use to output to Logcat: Log.v("debug", " X: " + face.pose(Face.EULER_X) + " Y: " + face.pose(Face.EULER_Y) + " Z: " + face.pose(Face.EULER_Z) ); But it…
mellowg
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Face gender detection library

I'm looking for an SDK or library that can detect faces in a webcam stream, and detect gender. Free or paid, C++ or C# under Windows. Any suggestions?
Shachar Weis
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How to align face images c++ opencv

I am developing a C++ application for face authentication. First, I have to detect the face and pre-process the image. For face detection I have used the HaarCascadeClassifier. The problem is that the this tool or this algorithm gives me a facial…
OntoBLW
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How to obtain a "mugshot" from face detection squares?

I'm building an application that will take an image of a single person's whole body and will produce a "mugshot" for that person. Mugshot meaning an image of the person's whole face, neck, hair and ears at the same general size of another…
Biff MaGriff
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Facial Recognition in Java/Processing

I am doing a project that requires some facial recognition. I am attempting to find a Java implementation of this. I am not looking for facial detection. We are trying to do facial recognition through a live camera feed. Is there any way to…
user1202174
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Crop Image with face detection in android

I needed a demo where any image can be cropped with the face detection function. FIXED But after few surfing hours I didn't come to a single demo, so I prepared a single demo with conjunction of few demos that I found online. I have prepared a demo…
Priyank Joshi
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Proper usage of CIDetectorTracking

Apple recently added a new constant to the CIDetector class called CIDetectorTracking which appears to be able to track faces between frames in a video. This would be very beneficial for me if I could manage to figure out how it works.. I've tried…
Mick MacCallum
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Classifiers confidence in opencv face detector

I'm using opencv's har cascade face detector (cv.HaarDetectObjects) in python. for example: faces = cv.HaarDetectObjects(grayscale, cascade, storage, 1.2, 2, cv.CV_HAAR_DO_CANNY_PRUNING, (50,50)) for f in faces: …
Yair
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Android - Face feature detection

Currently I'm working on an app for Android phones. We want to detect features of a face. The programm should be able to detect the positions of the eyes, the nose, the mouth and the edge of the face. Accuracy should be fine but doesn't need to be…
tschoartschi
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Face detection & draw circle using Android Camera2 API

Currently I am trying to convert Camera2.Face to actual view's rect in order to draw circle over the face detected by the Camera2 API. I am able to get number of faces and its data into Callback by below code: private…
Rushabh Patel
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Face detection in PHP

Does anybody know of a good way to do face detection in PHP? I came across some code here that claims to do this, but I can't seem to get it to work properly. I'd like to make this work (even though it will be slow) and any help you can give me…
Joe Lencioni
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Java and haarcascade face and mouth detection - mouth as the nose

Today I begin to test the project which detects a smile in Java and OpenCv. To recognition face and mouth project used haarcascade_frontalface_alt and haarcascade_mcs_mouth But i don't understand why in some reasons project detect nose as a mouth.…
Adamo
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Head pose estimation with Opencv

I am using OpenCV Haar Algorithm to track the Head and overlay an image over the Head. What I am doing is saving frames generated by camera and overlaying image over each frames. And time is not a constraint as I am not doing it Real-Time. My code…
Wazy
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Why create your own Haar-classifier cascades?

I found this tutorial on creating your own haar-classifier cascades. This raised the question with me: what are the advantages, if any, of running HaarTraining, and creating your own classifier (as opposed to using the cascades provided by OpenCv)?
wen
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