Image recognition

1. This is how we see a image

2. • But how does it look like for a computer? What does it get and how
does it process the input? For a computer, an image is a two-
dimensional function in the shape

4. • For colored digital images exist for every pixel three functions in the
form

5. What is face detection
• Face detection – also called facial detection – is an artificial
intelligence (AI) based computer technology used to find and identify
human faces in digital images.

6. What is face recognition
• Face recognition is a method of identifying or verifying the identity of
an individual using their face.

7. Software requirements
• Windows 10
• Python Interpreter
• Opencv

8. Hardware requirements
• A PC Or laptop
8 GB ram,25 GB HARD-DISK,intel corei3 processor
• webcam

9. Working
• This prolgorithms to pick out specific, distinctive details about a person’s face
from a live webcam. These details, such as distance between the eyes or shape of
the chin,are then converted into a mathematical representation and compared to
data on other faces collected in a face recognition database. The data about a
particular face is often called a face template and is distinct from a photograph
because it’s designed to only include certain details that can be used to
distinguish one face from another.
•
• Some face recognition systems, instead of positively identifying an unknown
person, are designed to calculate a probability match score between the
unknown person and specific face templates stored in the database. These
systems will offer up several potential matches, ranked in order of likelihood of
correct identification, instead of just returning a single result.

10. Advantages