29-11-2012, 05:10 PM
Night Vision
Night Vision.ppt (Size: 499 KB / Downloads: 98)
Objectives
Implement A CCD (Charge Coupled Device) Imaging System
Provide VGA Output
Provide User Interface
Functions
User Interface:
Computer Interface via RS-232
Still Image Output via RS-232
Output Video Stream via VGA
Possible Use
Surveillance
Search and Rescue
Property Management
Additional Functionality
X-Ray Vision
Motion Sensing
Anti-Saturation
I/O of System Blocks
Optics (lens)
Input: Photons from the environment
Output: Focused light
Infrared Sensors
Input: Infrared Information
Output: Digital Image Data
HC11
Input: Computer commands
-Turn on, Test Connection, Take a picture, etc.
RAM
- Still Image Data
Output: Still Image
Video Out
Input: Digital Image Data
Output: Video Image