Face authentication system Block Diagram:

Face authentication system Working Principle:

Eigenfaces refers to an appearance-based approach to face recognition that seeks to capture the variation in a collection of face images and use this information to encode and compare images of individual faces in a holistic (as opposed to a parts-based or feature-based) manner. Specifically, the eigenfaces are the principal components of a distribution of faces, or equivalently, the eigenvectors of the covariance matrix of the set of face images, where an image with \(N\) pixels is considered a point (or vector) in \(N\)-dimensional space. The Eigenface approach is considered by many to be the first working facial recognition technology, and it served as the basis for one of the top commercial face recognition technology products. Since its initial development and publication, there have been many extensions to the original method and many new developments in automatic face recognition systems. Eigenfaces is still often considered as a baseline comparison method to demonstrate the minimum expected performance of such a system.

The motivation of Eigenfaces is twofold:

• Extract the relevant facial information, which may or may not be directly related to human intuition of face features such as the eyes, nose, and lips. One way to do so is to capture the statistical variation between face images.
• Represent face images efficiently. To reduce the computation and space complexity, each face image can be represented using a small number of parameters.

The eigenfaces may be considered as a set of features which characterize the global variation among face images. Then each face image is approximated using a subset of the eigenfaces.

 Face authentication system Software Requirements:

• MATLAB 2008 and above
• LANGUAGE-Embedded C.

Face authentication system Kits Contains:

• PCB and programmed Microcontroller/Processor
• 2 Relay Board
• USB to TTL converter
• transformer (12 volts)
• CD/DVD Project Report &CBT(Computer Based Training)*
• Source code and datasheets

Reference :

Face authentication system Kits Details:

PIC Controller  

2 Relay board components:

Miscellaneous

PLEASE NOTE:

• The above images are sample prototype images for PIC controller. The controller/processor will change based on the selection made above (inControllers/Processor option), and controller/processor software will change accordingly.
• High quality PCB FR4 Grade with FPT Certified.

*Conditions Apply