Introduction to fiber optics what are optical fibers thin strands of pure glass carry data over long distances at very high speeds fiber can be bent or twisted fiber optic technology sources transmission medium detectors sources of light light emitting diodes lasers sources modulate electrical signals into optical signals mostly modulate at 850nm, 0nm and 1550 nm lasers give high intensity. Optical camouflage can be used on surgical globes or equipments so they dont block surgeons view during delicate operations. Download ece latest seminar topic on optical camouflage. More invisibility cloak components prev next as you can see in this image, the experience closely resembles walking directly in front of a movie projection screen, only with a. Camouflage is a type of clothing that accentuates your manly side. Invisibility cloak, ask latest information, invisibility cloak abstract,invisibility cloak report,invisibility cloak presentation pdf,doc,ppt,invisibility cloak. In aviation, cockpit floors could become invisible to assist pilots during landing. Optical camouflage report, optical camouflage ppt download, optical camouflage pdf, optical camouflage technology, optical camouflage fundamentals. Also explore the seminar topics paper on optical camouflage with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year electronics and telecommunication engineering or ece students for the year 2015 2016. Image based rendering and retro reflective projection. Thermal camouflage based on the phasechanging material. This is such an awesome introduction to the concept of an animal in camouflage.
All right, so you have your video camera, computer, projector, combiner and wondrous reflective raincoat. Although optical is a term that technically refers to all forms of light, most proposed forms of optical camouflage would only provide invisibility in the visible portion of the spectrum. Optical camouflageoptical camouflage optical camouflage is a hypothetical type of active camouflage. Explore optical camouflage with free download of seminar report and ppt in pdf and doc format. Ece latest seminar topic on optical camouflage projects.
Modern systems typically use lasers or lightemitting diodes to produce the light at one end, while photo diodes at the receiver sense the incoming light, and send an appropriate signal to a connected computer. It was first called kinetic art art which moves because some of the art actually moved or appeared to move because of the way the designs play tricks on our vision. As the term wireless optical communications woc suggests, this is a group of technologies that use light to communicate through the air, and require clear line of sight between units. Optical camouflage using retroreflective projection. Base paper presentation slides for ieee final year electronics and. Introduction optical camouflage is a kind of active camouflage.
Free navy camo powerpoint template is an original texture powerpoint template with navy camouflage slide in a powerpoint. In fact, much of the growth for vowifi is expected to come in the form of dualmode handsets that promise to deliver upon the vision of total. Optical camouflafe is a hpothetical type of active camouflag currently only in a very primitive stage of development. In this paper we have discussed about the limitations of present system and given brief description about optical system which can solve all the limitations and in detail explanation of optical systems is given. The design considerations laid out here apply to both singlemode, dedicated vowifi handsets and the emerging category of dualmode handsets that combine cellular and vowifi capability. Military camouflage backgrounds for powerpoint templates. Thirdgeneration 3g mobile networks face a new rival.
An observer situated at the light source receives more of the reflected light and hence a brighter reflection. Ppt optical camouflage powerpoint presentation, free. Learn how it works and find out what goes into the cloak. Optical camouflage is a kind of camouflage in which one wears a cloth which projects the background so that he.
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In this paper we discuss about camouflage technique called optimal camouflage. This ppt slideshow will show a picture in which the animal is camouflaged, and then after the children have guessed, you click to reveal a yellow circle around the animal and the animal name. In the light of current urban warfare scenarios where insurgents or terrorists use basically the naked eye and rifles, the feasibility of effective electrooptical. This paper describes about various methods used for implementation of visual space.
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Seminar papers pharmacy presentations technical ieee ppts topics abstract on 4g technology seminar paper presentations abstract. Powerpoint templates we create amazing powerpoint templatesand give them away for free. In theory, active camouflage could provide perfect concealment from visual detection. Optical camouflageseminar pptslidesreporttopicspdf. Synthetic aperture radar systemseminar pptslidesreport.
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Optical camouflage light surface reflectivity optical camouflage retroreflectivity in retro reflection the glass beads act like prism, bending the light rays by a process known as refraction. Optical camouflage ppt video online download slideplayer. Introduction to optical camouflage technology seminar topic. Optical camouflage technology seminar report projects. Free ppt themes catering to army and their duties are available on fppt. Download this books into available format 2019 update. Its developed by scientists at the university of tokyo. The slide design has a hand over a blue background and the template has a grey background color. Optical camouflage using retroreflective projection technology rpt developed in 1998 at the university of tokyo. Optical camouflage works by taking advantage of something called augmentedreality technology. You can use this optical fiber template for communication presentations in power point but also to decorate other communication.
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