Step1: FingerPrinting DOM:
Algorithm/Steps:
1. Let us add one more folder under application root folder in our code:
http://www.blogger.com/post-edit.g?blogID=8946636936129867326&postID=5118207940886120431&from=pencil
2. Add a new class "BiometricsHelper” in common
/* Intention is to do finger print scanner Initialization */
3. The BiometricsHelper object would set :
a. Threshold (% of fingerprint quality)
b. Manipulate the Raw object from the .API and output the following:
· HR_ID.Png //Save the image file that has to be displayed in the UI.
· FMR object, that has all the properties of fingerprints.
NOTE: FMR which contains the actual Fingerprint properties would be Binaray Seriazlized with encryption and saved as HR_ID.dat “One file per employee”
4. In your XAML bind the image control that should read “.png” file from the aforesaid path.
Step2: Pattern Matching domain object Model:
Algorithm:
1. Access the “HR_Fingerprints” folder and perform a BinarySearch to load the actual file.
2. Make use of the existing BinaryReader class under Test.Common.General to read the FMR object.
3. Set the FMR object.
Assumptions:
1. Our assumptions is, Employee would be allowed 3 attempts for Enrollment process
2. Per Employee only 1 Finger is registered from any Hand, if unfortunately the finger gets damaged, The Employee has to re-enroll with the rest of the fingers.
2. Per Employee only 1 Finger is registered from any Hand, if unfortunately the finger gets damaged, The Employee has to re-enroll with the rest of the fingers.
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A WRAPPER class to access the .API by the various provider for devices lik DigitalPersona/Figuring out any OPOS for .NET
-YUVI ©
-YUVI ©
