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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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Face Recognition using webcam

I have been using OpenCv Libraries for awhile , used and understood a code that detects [Only one face] and recognize it the main functions are there .. this is the function of recognition // Find the most likely person based on a detection. Returns…
Abdulrahman Azmy
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(Android) How to overlay an image (ImageView) anchoring the to the eyes?

Good afternoon! Tell me how to overlay an image (ImageView), anchoring the to the eyes? I want to track using Google Vision API. Maybe there is an example of how to put a hat on head? Added. (12 Jule 2016) Use the following…
Jone Moki
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Using Torch trained VGG face

Is there any way I can pass existing images in my system through a trained VGG with torch? I am using Ubuntu 14.04 and unfortunately do not have a GPU. I have searched quite extensively but all the ones I have found require a GPU. Are there other…
Sibi
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Online Metric Learning for Face Recognition

I'm using OpenFace to compute representations (in 128D) for faces found in images taken under unconstrained conditions that show significant variations in lighting, time, etc. According to their website and demos, a standard Euclidean distance with…
galoosh33
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How to align Face Images using Matlab?

I'm looking for a face image alignment code in matlab.Can somebody please help? Thanks.
Ann
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MS Face API oxford Identity/Grouping by Python

I am trying to create image classifier based on MS API by using python. At first, I would like follow a instruction via MSDN "How to identify Face" This instruction is based on C#, but I would like to refer and convert into…
RSBS
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C++ OpenCV Xcode

Excuse the hasty code dump. I'm working with OpenCV at the moment. I've been stuck with an error for 2h. - (IBAction)faceRecognition:(id)sender { // load images vector images; vector labels; int numberOfSubjects = 4; int…
AppCodinz
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Recognition faces on a video using python

i have this code import cv2 import sys # Get user supplied values imagePath = sys.argv[1] cascPath = sys.argv[2] # Create the haar cascade faceCascade = cv2.CascadeClassifier(cascPath) # Read the image image = cv2.imread(imagePath) gray =…
Abdulrahman Azmy
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import error when using python dlib

I'm following the instructions on this page: http://www.learnopencv.com/facial-landmark-detection/ 1.Download a copy from github git clone https://github.com/davisking/dlib.git Build examples ( OSX / Linux ) cd dlib/examples mkdir build cd…
Pirlo Lochisomo
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How good is the PSNR value for face region encryption?

I'm working on face region encryption. The task is to detect the face, encrypt the face region and embed the coordinates of face in the image. Now I have three different images, image1 - is the original image, image2 - is the image with face region…
Rohit S
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System.IO.IOException: file used by another process - try use Dispose

I've been working on a face recognition system. The image processor using the following code : Bitmap bit = (Bitmap) System.Drawing.Image.FromFile (files [j].FullName, true); Image img1 = new Image (bit); // path can be…
Rotem Emergi
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Camera face detection

I'm about to make an app, I need to know if the person is running using the the front camera, so I need to know where are their eyes and the mouth. The problem is that I've been searching but I don't find anything like that on Titanium just for…
GusDev
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ROC curve using Euclidean distance (MatLab)

Trying to understand the function perfcurve in MatLab. Information regarding the function is confusing me at two points. At one place, it says that You can use perfcurve with any classifier or, more broadly, with any method that returns a numeric…
Mallika
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recognize the face & distort it

We have to create an application which can take a photograph and can recognize the face and can distort it in a certain way. Below is an example: http://itunes.apple.com/us/app/fatbooth/id372268904?mt=8 Any ideas? Is it possible using OpenCV…
Tariq
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Microsoft Face API complaining about bad Key, but Key working in console?

I been trying to solve this error but I can't find what seems to be wrong. I am using Microsoft Cognitive Services Face API with python. Here is my code: import requests import json import http.client, urllib, base64, json body = {"URL":…
JordanBelf
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