Help with face detective by C#

Question

i have a camera and save some faces by their name when some one come in front of the camera display his name , i have problem if new one come must display unknown , the code not working with this part if new one come display the name of first one u added , any one have any answer ?!
and Thank's :)

Answer 1

Go through the code step by step.

It starts with the method "Recognize"

some variables, can't go much wrong here

int index;
float eigenDistance;
String label;

A method is called

FindMostSimilarObject(image, out index, out eigenDistance, out label);

What is the expected output of these variables (index, eigenDistance, label) ?
What is the value you get ?

Answer 2

https://code.sololearn.com/cVtfBXyZS3kb/?ref=app

Answer 3

hi sneeze tha's the code and will fiend comment for every part i wish you help me to get the answer
and have another code for the AppForm but i think the problem here

Answer 4

Thanks.

Where should I start ? With last method "Recognize" ?

Answer 5

i thnink the problem in last part of don't work line 255 and you can see comment befor code to know what code mean's

Answer 6

Add debug statement Console.WriteLine or Debug.Assert for

out index
out eigenDistance
out label

between "FindMostSimilarObject" and "return"

Do they have the expected output

Is the problem in the statement
return (_eigenDistanceThreshold <= 0 || eigenDistance < _eigenDistanceThreshold ) ? _labels[index] : String.Empty;

or in the method
FindMostSimilarObject

Answer 7

sorry can you git more explain

Answer 8

https://code.sololearn.com/cY93KwZt9xH7/#cs

Answer 9

that's the code of form you will see what the expect output

Answer 10

Please elaborate more.
I do not mind to answer your question but I am not going to reverse engineer your code.

Does FindMostSimilarObject give you the output you expect ?

Answer 11

Can you show us some code ?