1. TELE IMMERSION AMAN BABBER

2. WHAT IS TELEIMMERSION
Teleimmersion is a technology to be implemented with intenet2 that will enable user in different geographics location to come together in a simulated environment to interact .
Users will feel like they are actually looking.talking and meeting with each other face 2 face in the same room.
This is achieved using computers that recognize the presence and movements of individuals and objects,tracking those individuals and images and reconstructing them onto one stereo-immersive surface.

3. REQUIREMENTS OF THE SYSTEM
Large Display flat screen
Camera cluster units
Work Stations
Set of Speakers and microphones
Infrared lighting setup

4. HOW TELE-IMMERSION WORKS
Two partners separated by 1000 miles collaborate with each other.
There is a sea of cameras which provide view of users and their surroundings.
Mounted Virtual Mirrors provide each user a view how his surrounding seems to other.
At each instant camera generated an image which is sorted into subsets of overlapping trio.
The depth map generated from each trio then combined into a single view point at a given moment.

6. SHARED TABLE ENVIRONMENT
Virtual Reality
Immersive high-resolution real-time stereo graphics
Point of view rendering
High-quality (spatialized or surround) audio
Haptics (touch and force feedback)
Basis for creating shared work spaces

7. VIRTUAL REALITY
Virtual Reality is a technology which allows a user to interact with a computer-simulated environment , be it real or imagined one.
Most current virtual reality environments are primarily visual experiences ,displayed either on a computer screen or through special or stereoscopic displays ,but some simulations include additional sensory information s, such as sound through speakers or headphones.

8. TELE CUBICLES
A telecubicle has a stereo-immersive desk surface as well as at least two stereo-immersive walls.
These three display surfaces meet, in the formation of a desk against a corner. When a telecubicle is linked to others on the net, the walls appear to be transparent passages to the other cubicles.

9. HOW TELE CUBICLE WORKS

10. HARDWARE AND SOFTWARE TECHNOLOGIES NEEDED
3D real-time system for acquisition of dynamic, real objects
Static scene acquisition
Rendering and stereo display architecture
High precision headtracking system
Modeling and manipulation with virtual objects
Multi-person interaction and collaboration architecture

11. TELEIMMERSION DATA FLOW
Control
Text
Audio
Video
Tracking
Data base
Simulation
Haptics
Rendering

12. PERFORMANCE REQUIREMENT
Bandwidth requirement
Latency
Reliability
Multicast

13. EXAMPLES OF TELEIMMERSION
scientific visualisation - big data, big compute
cooperative design - architects and CAD
education - distance learning, outreach
entertainment - multi-player games
military - training and simulation

14. APPLICATION Preoperative planning Tele-assisted surgery
Advanced surgical training
Tele-meetings
Computer supported training and education
3D interactive video
Entertainment

15. DISADVANTAGES Information transmission is affected by HIGH PACKET LOSS
Expensive
Requires High Band Width

16. THANK YOU!!