Physics of Image Processing Essay -- physics photo photograph digital

Missing FiguresCharacteristics of vagueThere are a few fundamental characteristics of soft that are useful to be sure of before proceeding with the discussion on how CCDs and Film can enjoyment to save a useful, meaningful image. One of these important fundamental qualities is the detail that visible wanton is electromagnetic beam of light.Electromagnetic Radiation, Photons, and Energy LevelsElectromagnetic radiation sickness has many different classifications. Some such classifications include AM/FM Radio Waves, microwaves, visible light, x-rays, and gamma rays. A key factor in these classifications is that each different type or level of electromagnetic radiation contains different energy levels. These energy levels are determined by the revive or rate that charges from a given source move to establish an electric field (for instance, moving charges through an antenna or lightbulb) (Serway 1090). Hence, this hesitate electric field has two very important characteristics i t has a oftenness and a wavelength. Furthermore, light can also behave as a particle in some instances. This particle of light is called a photon, and is essentially the amount of energy that a light wave has at a certain frequency (the energy of a photon is not dependent on the intensity of the light, but rather only dependent upon its frequency) (Serway 1107). It is this duality of light that allows CCDs and film to function as they do, as energy is transferred to materials through light via. photons.Since the energy of a photon is only related to its frequency, an equation (discovered by Einstein) relates photons to the electrons they hit byE = h * fWhere E is the energy of the produced electron, h is Plancks constant (6.63 * 10-34 J... ...graphic Sensitivity. 2001. 31 Mar. 2003 Gambhir. The Photographic Process Silver banality Crystals. 1 April 2003 Harris, Tom. How Cameras Work. How Stuff Works. 1 April 2003 Light - Part VIII. 1 April 2003 gh ostlike Configuration Guide. 31 March 2003 Thompson, Tom. Charge-coupled device. Computerworld 6 Aug. 2001 49Visible Light Waves.2 April 2003 Woodworth, Charles. How Photographic Film Works. How Stuff Works. 1 April 2003