Cricket 20mca08,Cpgs,Ouat,Bbsr

8/9/2019 Cricket 20mca08,Cpgs,Ouat,Bbsr

1/20

Technology

BehindCricket Broadcasting

Name-Deviprasad sahoo

Rollno-20MCA/08


2/20

CONTENTS

Introduction

Outside Broadcast Van(OB Van) How Hawk Eye Works

Virtual Advertising

Virtual Spectator

Conclusion


3/20

Introduction

Thousands of miles away Tendulkar played acover drive and the very next moment (actually its4 seconds after he hit it) you saw in on your screen.Have you ever thought how it happens? Ever

thought how the pictures travel millions of miles andcomes to you?These days we take it for granted that

whenever / wherever any cricket match is played we

can enjoy it in the comfort of our living room couch.The kind of technology that goes into making thispossible is not funny, and not to mention the humanskill and effort required along with it. Heres how itall happens.


4/20

Outside Broadcast Van(OB Van)

Heart of any live broadcast event

Video ManagementVideo Mixer.

Preview monitor & Program Monitor.

Sound ManagementSound Mixer.

Dirty feed Monitor.

Video Store

Collection of Video TapesEVS System: used for slow-motion

pictures and replays


5/20

OUTSIDE BROADCASTING VAN


6/20


7/20

INSIDE OB VAN


8/20


9/20

DETAIL

The Cameras

16-21 Cameras around the stadium.

Stump Camera

Slow Motion Camera

The Graphics

Namadgi

Laptop running with MS-SQL connected via TCP-IP.

AD-HOC Machines

Score-Ticker Machine


10/20

HAWKEYE

This technology uses a special image-processing

system that helps umpires take LBW decisions.


11/20

Uses

Image-processing system from Roke

Manor Research

Six specially placed cameras

Incorporate both image analysis and radar tech.

Track the ball s entire trajectory,right from the

point where it is released from the bolwers hand tothe point the ball is considered dead

3 Updated 100 times every second

How Hawk Eye Works


12/20

WhatHawk Eye Gives

Gives more enhanced feed to TV viewers

Application of Hawk Eye goes much beyond cricket.


13/20

VirtualAdvertising

Virtual advertising is the electronic insertion of

advertising images during live TV broadcasts of sports and

entertainment events.

In this, digital images, advertisements, and logos are

super-imposed on live video or inserted into a completed

movie or television show.


14/20

How it works

Pattern recognition techniques used

Requirements: Alias PowerAnimator

Macromedia

Shockwave

Wave front

Shockwave 3D player

Intel internet 3D graphics


15/20

Virtual Spectator

Color-coded 3-D views of a wagon wheel


16/20

Consists of:Two Machines with high speed processors and GeForce 4

graphic cards.

Software written in C++ with MFC for interface.

Open GL for graphics.Requirements:

Aerial photograph of the ground.

Pictures taken by somebody standing on the pitch.

Photograph of People wearing team colors


17/20

.

Stump Cameras &Microphones.

Wireless Transmission.

Wired Transmission.

IT at the Stands

Crowd-control mechanism

IT at Stumps and At Stand


18/20

Stump Cameras & microphones

IN many cricket fields, theres wire traveling underground,

connecting the camera to other TV equipments or even PCs, toremotely control them. Cordless cameras with radio or microwave

transmission are also used. The first stump camera installation was

done by the BBC the early 1990s. They placed a Hitachi KP-D8s

camera in the middle stump. This was a color camera that used

410,000 pixel CCD with micro lenses, and offered a horizontalresolution of 470 TV lines. The size of the camers, 42 cubic cm

(80 gms) makes it possible for it to be inserted into the stumps. .

The Hitachi KP-D8s camera, for instance uses a social program

written in Microsoft VC++ 5.0 for controlling it.

IT at stands: Allowing the fans to enter the stadium is the job of

intelligent turnstiles made by Turnstar. Based on a 386 processor

with 8MB memory, these turnstiles act as intelligent doorkeepers

keeping tack of and allowing people to enter and leave the

stadium.


19/20

Conclusion

Though I dicussed only about cricket, but IT

takes crucial role in broadcasting of each and

every live Event.

In other words, it is concluded that

IT is the backbone of every live Event


20/20

T H A N KY O U

Cricket 20mca08,Cpgs,Ouat,Bbsr

Documents

Transcript of Cricket 20mca08,Cpgs,Ouat,Bbsr