How Has Digital Media Impacted Sports Broadcasting
And...
How has digital imaging and digital manipulation impacted sports broadcasting and
production procedures? AMULYA NARAVARJULA Telecommunication
Engineering George Mason University
[email protected] The most
important application of the digital image processing is enhancement of the
captured image, storage and transmission of the image. An image may be a two
dimensional plane which consists of f(x, y) where x, y are the coordinates in the
plane and f is the amplitude or the intensity of the image at that particular point in
the plane. If x,y are positive and f is a finite discrete value, then the image is the
digital image. All the elements of an image are referred to as pixels. Human vision is
limited to the visual band of electromagnetic spectrum where as the imaging
machines covers the entire electromagnetic spectrum ranging from gamma to radio
waves. All the imaging machines are capable of capturing the images that are
generated from a very wide variety of sources which humans cannot perceive. Few
examples are electron microscopy,... Show more content on Helpwriting.net ...
It covers most of the posterior region of the wall. When a human eye focuses on an
object, the light that is reflected by the object falls on the retina and the image is
formed on the wall. The discrete light receptors that are spread over the wall of the
retina forms the image. These receptors are of two types namely cones and rods.
Cones are less in number approximately 6 to 7 million and are concentrated in the
region called fovea. These cones gives the clear image with fine details because
these have their individual nerve connection where as, the rods give the general
pattern of the image because many rods are connected to one nerve. Rods are
numerous approximately 75 to 150 million which are spread over the wall of the
retina. The interesting phenomena here is that the objects appear as colorless in the
nighttime because only rods get stimulated as the cones are color