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Questions tagged [face-recognition]

Face recognition is the process of matching faces to determine if the person shown in one image is the same as the person shown in another image. This is distinct from face detection which only determines where an image exists a face. Face recognition has broad use in security technology, social networking, cameras, etc.

Face recognition is the process of matching faces to determine if the person shown in one image is the same as the person shown in another image. This is distinct from face detection which only determines where in an image exists a face. Face recognition is part of a larger class of biometric technologies.

There are two main modes of face recognition, one to one (where two faces are compared to each other) and one to many (where one face is matched against many faces). There are a number of free and open source and commercial face recognition tools and libraries. Face recognition is built into cameras, social networking sites (like Facebook), photo sharing sites (like PicasaWeb), and smart phones (like modern iPhone and Android phones).

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Uniform Circular LBP face recognition implementation

I am trying to implement a basic face recognition system using Uniform Circular LBP (8 Points in 1 unit radius neighborhood). I am taking an image, re-sizing it to 200 x 200 pixels and then splitting the image in 8x8 little images. I then compute…
Aneesh Dogra
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how does data clustering help in image or pattern recognition

I have been playing around with different data clustering algorithms working on finding clusters between random data points represented an nodes, I keep reading that data clustering is used for image recognition. I am failing to make the connection,…
anon
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How to use FaceDetector.Face for face recognition on Android

This is my first post here so I am sorry if my question is not clear or there is not enough information provided. I am currently working on an Android application that could recognize faces from pictures. My first approach was to use JavaCV and…
user1956743
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Face Recognition in Video using OpenCV gives unhandled exception

I am trying to use the Face Recognition in video sample provided with OpenCV. The only modification I've done is: Instead of using command line arguments to provide CSV and Cascade classifier paths, I have given them directly in the code. This is…
Karan Thakkar
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optimum hessian threshold for SURF feature extraction in opencv + Minimum descriptors matching

Currently I am working on face recognition project where I am using Fisherfaces/LDA to filter out the images on a broader level and then using SURF to verify the output from LDA. What would be a good Hessian threshold which should be passed to…
ahirnish
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opencv facial sdk support

I am looking for SDK that can support face detection,recognition and cluster. we have tried Pittpatt, and it works pretty good, however it was acquired by google, and hence freeze the new contract. So that we have to decide to use OpenCV which is…
Chang
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java.lang.UnsatisfiedLinkError: dlopen failed: library "../../lib/libopencv_core.so" not found

I'm developing a face recognition application using android and openCV. My android studio version is 3.5.3 and openCV version is 3.4.10. The phone on which I'm running my application is arm64-v8a and I'm getting this error : 2020-04-15 15:00:40.425…
divine_rythm
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ValueError: sampler option is mutually exclusive with shuffle pytorch

i'm working on face recognition project using pytorch and mtcnn and after trained my training dataset , now i want to make prediction on test data set this my trained code optimizer = optim.Adam(resnet.parameters(), lr=0.001) scheduler =…
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"Quick and Dirty" Facial Recognition and Database Storage/Lookup in Java

For the last week I've been researching and experimenting with facial recognition. The intended application is for a person to be able to look up a person's information in a database (SQL) by simply taking a picture of their face. The initial…
Wil
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ModuleNotFoundError: No module named 'face_recognition'

import face_recognition image = face_recognition.load_image_file("My_Image.png") face_locations = face_recognition.face_locations(image) print("I found {} face(s) in this photograph.".format(len(face_locations) When I run above code, I've found…
PPShein
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Is Google MLKit able to recognize the same face?

I'm looking about implementing MLKit face recognition library in my Android App. The only thing that I can't understand is if it's possible and how can I compare two photos and detect if they are the same person. I've read these…
Davide Bulbarelli
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EMGU CV 2.4.9 face recognition accuracy issue

I have followed the sample code from the code project to create a face recognition system using EMGUCV. I have trained the database with 2 people and each person has 10 images. When the webcam detects those people and able to show the name…
Bubble Bub
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Python opencv: How to use Kalman filter

I'm working with face recognition using Python. I have a following code: from sklearn.externals import joblib clf = joblib.load('model/svm.pkl') pca = joblib.load('model/pca.pkl') face_cascade =…
smart
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Realtime Face-tracking on Iphone

Does anybody know which,currently,is the best library for realizing a real time face-tracking solution for iPhone? I've done a research but I've found quite old articles about OpenCV portings. I would like to know if there is any…
Claus
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Access clients webcam from Flask server

I am working on a face recognition project using Flask as my web server running on a Ubuntu 14.04 Machine. I am using OpenCV 2.4.9 as my image processing software which is written using Python2.7. I would like to be able to access a clients webcam…
Chip
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