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3 d technology
The document discusses various topics related to 3D technology including its history, how 3D images can be viewed using different types of 3D glasses, applications of 3D technology, and how 3D has changed our lives. It provides details on the evolution of 3D technology from early 3D movies in the 1920s to current uses in areas like 3D printing, gaming, and medical imaging. The key aspects of 3D technology covered are its ability to create the illusion of depth and how polarized lenses and different lens filters allow each eye to see a separate image that the brain combines into a 3D perception.
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3 d technology
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- 2. What are wegoing to talk about? What Is 3D Technology History of 3D Technology How we can see 3D images How 3D Glasses works? Applications of 3D technology. Trend of 3D technology in Pakistan How 3D change our life?
- 3. Dimension? Width, depth andheight are dimensions . e.g. A line has one dimensions , a square has two dimensions and a cube has three. 3D (3 dimension)? The quality of being three-dimensions. Some General information
- 4. Introduction to 3Dtechnology 3D technology stands for three-dimensional technology. 3D technology is the illusion of depth.it is a visual representation system that tries to create or reproduce moving objects in the third dimension.
- 5. In simple thatwe have feel that whatever happens in 3D effect it is part of real life.
- 6. 1844 David Brewster introducesthe stereoscope 1855 Kineme Atos cope invented (3D video camera) History of 3D technology
- 7. 1922 Alternate left- rightimages projected with synchronized with armed seat 1922 first RED-BLUE anaglyph History of 3D technology
- 8. History of 3Dtechnology First 3D movie “The Power Of Love” 1980 William Frieze obtained the first patent
- 9. How we cansee 3D images We can see 3D image using 3D glasses Types of 3D glasses 1) Anaglyph 3D Glasses 2) Polarized 3D Glasses 3) Pulfrich 3D Glasses
- 10. 1) Anaglyph 3DGlasses Lenses of red/blue or red/green for seeing anaglyph art. Used for viewing 3D comics 3-D web sites on the internet 3D movies and TV 3D games, 3D printing and art.
- 12. Both polarizing lenseshave gray color . Polarized 3D glasses are used for 3D laser shows, 3D flight Simulators, 3D multimedia displays. 2) Polarized 3D Glasses
- 14. One dark andone clear lens. Pulfrich 3D glasses work with a object or scenes movies horizontally across the field of view. The Pulfritch 3D Glasses is used for 3D video. 3D TV . 3D computer displays. Pulfrich 3D Glasses
- 16. How 3D Glassesworks? Working of polarized glasses Working of Anaglyph Glasses Working of Pulfrich glasses
- 17. On the screen,two images one blue and one red is displayed The lenses only let one image into each eye Working of Anaglyph Gla
- 18. Working of polarizedglass Polarized lenses are both have gray color
- 19. The lensesare specially cut at opposing 45 degrees. Two images are projected on the screen and each one has a different polarization
- 20. The polarized glassesallow only one of the images into each eye because each lens has a different polarization.
- 21. These glasses usethe concept of one dark and one light lens to form 3D images The image through the dark lens reaches the brain slightly after the image that went through the clear lens, creating a 3D illusion Working of Pulfrich glasse
- 22. 3D password 3D Tattoos 3D Scanner Holography 3DStreet Art 3D Movie
- 23. 3D Password Login Biometric SymbolToken Recognition
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- 26. The 3D password presentsa virtual environment containing various virtual objects SETTING 3D PASSWORD !!
- 27. The user log-inby navigating through environment and interacts with the virtual objects The password is a combination and sequence of user interactions that occur in the 3D environment
- 31. Use of 3dscanner Industrial design And manufacturing Healthcare Science and education
- 35. 1. Holography (fromthe Greek, whole + write) is the science of producing holograms invented by Dennis Gabor 2. It is an advanced form of photography that allows an image to be recorded in three dimensions 3. The technique of holography can also be used to optically store, retrieve, and process information Holography
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- 40. 3D tattoos 3D tattoosadd a new dimension to Tattoos Art . A 2D-Tattoos are flat images with no depth in the tattoos design. But a 3D-Tattoos refer to Tattoos that have an extra dimension. 3D-Tattoos interact with the skin, giving the illusion of being above the skin or within the body,
- 42. A 3D Movies(also known as three-dimensional film, 3D film ) is a motion picture that enhances the illusion of depth perception by adding a third dimension. First 3D_moive is power of love 3D Movies
- 44. A 3d filmsare captured using two lenses placed side by side , just like your eyes ( or by producing computer generated images to repeat the same effect ) In old fashioned 3D films :- a)Shots for left eye would be filmed using a red lens filter, producing a red image , b)And shots for the right eye would be shot using a blue filter, resulting in a blue image . Two projector then superimposed the image on cinema screen.
- 45. How 3D changeour life In making 3D films… Likes power of love, Avatar ,Don_2 ,
- 46. In Making 3Ddisplay of television.. Making 3D games i. Dead Rising ii. Bat man
- 47. Developing 3D body measurementand body scan Used to increase safety measures Invasive May violate privacy For security reason
- 48. In medical field ReprintRather Than Wait For Organs Not only can we use 3D printing to create art, we can also create real life! A 3D printer can also be used to pile organic matter, systematically layer by layer to build tissue and organs
- 49. The majorityof plastics used today are non- biodegradable and poses a threat to the environment. Exocyclic Cube is an example of a 3D printer that will only accept special, recycled plastics. Helps Reduce Plastic Waste
- 50. 1. Watching 3Dcontent will always result in loss of brightness May damage eyesight May cause: motion sickness eye strain Loss of brightness Drawback of 3D technology
- 51. 2) The glassesare uncomfortable for people who don’t normally wear glasses. 3) The glasses are uncomfortable for people who do normally wear glasses because the 3D glasses must be worn over those existing glasses. Drawback of 3D technology