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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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how to detect upside down face?

I would like to detect upright and upside-down faces, however faces weren't recognized in upside-down images. I used the dlib library in Python with shape_predictor_68_face_landmarks.dat. Is there a library that can recognize upright and…
Kadu
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How to draw a Rectangle to position of face?

I am making a face detection app, with each frame from the camera preview, I get all the faces on that frame. It works well, I got all faces with the position of the landmark for each face. Now, I draw a Rectangle to the position I received on that…
mducc
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Real Face Recognition

I am developing an Android app where I have to capture the real image of a person as soon as camera detected a face. The challenge here is even a flat pic of any person is also detected as a face. So just looking around a way to give a message to…
min2bro
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Java Face Recognition Advices

I am supposed to compare two pictures whether they belong same person or not. I have not worked on face recognition in Java, so could anyone suggest me an example code or an article to do this?
emre
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Need to detect face during video call. Using OpenTok or TockBox video calling

I'm using opentok SDK for video calling in app. Need to detect if face is present in front during call. Please help me in this regard. Opentok library used: implementation 'com.opentok.android:opentok-android-sdk:2.13.0'
Akhtar Khan
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Is there anyway to create face recognition and detection app using iPhone X ARKit?

I want to create an app where user first input his face and iPhone will capture that. Later, when the user again input his face iPhone will tell if its same real person or not. I also want to differentiate between 2D fake images and real human face?…
SameeHsn
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android studio 'javah' is not recognized as an internal or external command

Following this tutorial to use Opencv Face Detection. At 4:00 he wrote on terminal: C:\Users\cvlab\Desktop\MyApplication\app\src\main>javah -d jni -classpath ../../build/intermediate/classes/debug com.example.cvlab.myapplication.OpencvClass I'm…
DoctorWho
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Add mask for multiple faces

I am trying to add mask for every detected face: import os import sys import cv2 import datetime import numpy as np os.system("raspistill -w 1920 -h 1280 -o faces_to_detect.jpg") imagePath = "faces_to_detect.jpg" cascPath =…
paskalnikita
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Flutter emotion recognizer api?

I'm developing an android app which use azure for emotion recognition in kotlin, but I would like to know if a similar alternative exists using flutter. The only alternative I've found so far is this, but catch only the happiness, and not several…
mr.caffee
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iOS face detection on live video- box around face is duplicating

I'm playing around with Apples CIDetector to detect a face from live video using the front camera of the phone. I've been following this article and have nearly got it working. The problem I'm having is a new red box is being created on every frame…
Hardy143
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How can I use FaceDetector in a Chrome Extension?

I have a very minimal Chrome Extension using the FaceDetector API. However simply calling faceDetector.detect(image) fails with: content.js:10 Uncaught (in promise) DOMException: Source would taint origin. My content script is as follows: ;(async…
mikemaccana
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Face detection ,Identify real human or human from playing video

I am using Google Vision for facial detection, everything works fine but we have to know that if we are actually detecting actual Human, One may try to play the video containing a Human so we want to know if it is from video/Image or an original…
Pratik Vyas
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What are the standard techniques\libraries used to determine the digital "image quality" of a facial image?

I'm working on a data set which has a good number of blurred, faded, dark, low resolution and noisy face images. I need to eliminate those images in the pre-processing stage, but I can't remove those images manually by subjective speculation. Which…
MazeRunner09
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Face detection and recognition code is not working in C# with Emgu CV

I am trying to implement face detection and recognition system using Emgu CV. I got an already implemented project. multiple-face-detection-and-recognition-in-real Here is the link where I got the project. I have downloaded and install Emgu CV…
Shubham Sharma
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Android Facedetector not working after switching activities

I am working on an app that, on one activity takes pictures and on the next activity, uses the Facedetector api to find all the faces. I used this tutorial to make the face detection. The face detection works perfectly as expected when I first open…
Ghesebull
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