This a project on DSP Project is an camera system to trace people.

1. By : Eslam Omar Mohamed
Faculty of Engineering, Alexandria university
Fourth-year student ,communication and
electronics department
eslamomarmoh@gmail.com
Tel : 011 11 95 98 39

2. Control unit
Smart security camera

3. Criminal detection
Data base
Alarm method
Number of cameras

5. cameraServo motor
DSP controlMotor control

6. System Requirements
Fast response (tracing – recognition -motor- notification )
Inexpensive
Ability to do recognition in varying environments

7.  Face Detection
 Face Normalization
 Face Identification =PCA
principal component analysis(PCA)

8.  30+ frames processed per
seconds in real time
 Threads functions
 4-5 frames processed
per seconds in real time
 Most function
threadless
 has is own IDE Many IDE

9. controller

10. Tools
Positional rotation servo
camera 8.0 MegaPixel HD 30 Frames/Sec
Esp8266 Wi-Fi module
raspberry pi B+
JAVA BUILDER

11. Difficulties:
• Lighting variation
• Orientation variation (face angle)
• Size variation
• Large database
• Processor intensive
• Time requirements
• High programming skills
• APIs