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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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Search by images in firebase android

in the new skd of firebase it is supprot to upload images to the storage, and that is very awesome. after uploading images to firebase how to search in these images and get similar images ? or that will need another thing to implement ?
Abdelsattar
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Android face detection alternatives

I have sucesfully implemented face detection in my app using Android's Camera.FaceDetectionListener (following the Android Developers guide), but unfortunatelly some devices does not support this feature. Is there another way to achieve the same…
Rafael
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how to crop face from image in android

I want to crop face from image in android . After searching a lot in internet , I have come to know about this tutorial . I have an imageview . iv1 = (ImageView) MainActivity.this.findViewById(R.id.img1); When I tap this imageview I pick an…
Christopher Marlowe
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play-services-vision: Band-stop filters to handle cases where the detected coordinates of the landmarks veer off from the real landmarks?

When I tilt my face at an angle, the FaceDetector's landmark detection may sometimes go awry, misplacing several landmarks for a few milliseconds before going back to detecting them correctly. Should I apply a sort of band-stop filter in this case?
Gensoukyou1337
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play-services-vision: How can I check how long it takes for the library's face detection algorithm to detect a face in a frame?

For the last few days I've been mulling over 'predicting where my face would be' while the Face Detection algorithm in the play-services-vision library works. For now I've come to the conclusion that I need the time it takes for the algorithm to…
Gensoukyou1337
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Opencv VideoCapture speed slow for people detecting

I am using Python 2.7.11 and opencv 2.4.9. I have two prgram for the video face detecting and people detecting. However, it is smooth for the face detecting but slow or the people detecting. Face Detecting: faceCascade =…
VICTOR
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Capturing the frame when the Object is detected

i have the following code : #include #include #include #include #include using namespace std; using namespace…
Husam Ahmed
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Matlab: Working on obtaining detected face using 'Detect and Track Multiple Face'

Currently I try to run example Detect and Track Multiple Face. When I try to crop the images of detected face as follow: ..... while keepRunning ..... displayFrame = insertMarker(displayFrame, tracker.Points); for I=1:size(bboxes,1) J =…
AJ_Nur
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Euler X Support in Google Vision API

Does anybody know if Google plans to add Euler X support for their Vision API in the future? Or if there is a workaround to find it for now? It appears they had it on media.FaceDetector (an earlier class) and would be very useful for a project I'm…
Don
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Lips Detection Not Working in Matlab

I am unable to detect mouth using vision.CascadeObjectDetector. When I try it to extreme HD image it works fine. But on images/videos captured through Front Mobile Camera (5mp minimum), it gives error - Please assist how can I get it working for…
Baseer Ul Hassan
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How do I detect the exact shape of a human face in Android?

I have a project to implement a Snapchat Lenses-like face recognition and distortion algorithm. So far I've tried Android's default face detection API, the play-services-vision face detection API, and OpenCV/JavaCV, but they seem to only detect the…
Gensoukyou1337
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Face Detection and tracking using android vision

I am trying to make a simple app to instruct the user (audio instructions) when a face is detected and based on the happiness level tracked. I use FaceTracker as the base for my program. I am not able to identify when a face is detected and where…
jaymj
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Webcam face detection in python using Opencv- dimensions of single frames

I have been trying to run a face detection feature from my webcam using code from realpython.com and suggestions I saw on this site. import cv2 import sys import os cascPath =…
Stargazer
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What is the Feature vector size of Haar cascade frontal face detection in XML file?

What is the Feature vector size of Haar cascade frontal face detection in XML file? I want to know the size of Feature vector of the generated XML File in OpenCV. Is there any way to find the size of feature vector in all the available haar cascade…
Stud
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Detecting faces from camera using Opencv Python

I am currently trying to detect face from my laptop camera but for some reason the code I found is not giving a result. The code is starting the webcam and not giving any errors but no rectangles are drawn for the faces. No faces are being detected…
MrSir
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