Face detection Problem

Question

0.00/5 (No votes)

See more:

hi
I have a face recognition project

I am at phase one and and i am writing a code on face detection

i used HaarCascade Function but the output not always write or the face is not detected does any one knows why ???

or what can i do

NB: all pictures with small size the program can detect them but big picture.... nothing

thanks

Posted 9-Jan-10 22:46pm

raminashed

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Rajesh R Subramanian · Answer 1 · 2010-01-10T02:43:00

Solution 1

Here's an article on face detection that might be of help to you: Face Detection in C#[^]

Posted 10-Jan-10 2:43am

Rajesh R Subramanian

ASV128 · Answer 2 · 2011-10-15T03:01:00

Solution 2

Face can be detected using Haar classifier. If you want it in C#, I can send you the source code. The demo of face detection is available at
http://startrinity.com
Hope this will be helpful

Posted 15-Oct-11 3:01am

ASV128

Comments

Abhinav S 15-Oct-11 9:07am

You are posting an answer to a question that was asked more than a year and a half ago.
Unlikely that this answer is going to help the OP now!

ASV128 15-Oct-11 9:10am

It can be helpful to new people who have the same question

Danae Wong · Answer 3 · 2013-12-09T21:33:00

There are three stages including face detection, feature capturing, face recognition. The first one is basic.You can use OpenCV to do detection. But I prefer Face++ face detection APIs. It support Java, C# and so on. With bigger pics, it comes better results.
I have just compare Face++ to OpenCV. It seems Face++ APIs are better considering detection and recognition.