TELE IMMERSION AMAN BABBER WHAT IS TELEIMMERSION Teleimmersion is a technology to be implemented with intenet2 that will enable user in different geographics.
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Transcript TELE IMMERSION AMAN BABBER WHAT IS TELEIMMERSION Teleimmersion is a technology to be implemented with intenet2 that will enable user in different geographics.
TELE IMMERSION
AMAN BABBER
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.
REQUIREMENTS OF THE SYSTEM
Large Display flat screen
Camera cluster units
Work Stations
Set of Speakers and microphones
Infrared lighting setup
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.
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
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.
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.
HOW TELE CUBICLE WORKS
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
TELEIMMERSION DATA FLOW
Control
Text
Audio
Video
Tracking
Data base
Simulation
Haptics
Rendering
PERFORMANCE REQUIREMENT
Bandwidth requirement
Latency
Reliability
Multicast
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
APPLICATION
Preoperative planning
Tele-assisted surgery
Advanced surgical training
Tele-meetings
Computer supported training and education
3D interactive video
Entertainment
DISADVANTAGES
Information transmission is affected by HIGH
PACKET LOSS
Expensive
Requires High Band Width
THANK YOU!!