3d glasses

How Do 3D Glasses How Do 3D Glasses Work?Work?

A.J.A.J.20152015

Types Of Paper 3D GlassesTypes Of Paper 3D GlassesAnaglyph Anaglyph PulfrichPulfrichPolarizedPolarized

What Can Be Seen In 3D?What Can Be Seen In 3D?TVTVMoviesMoviesVideo GamesVideo Games

How Does Our Binocular How Does Our Binocular Vision Work?Vision Work?

Binocular vision lets Binocular vision lets humans tell the humans tell the distance of an object distance of an object up to 20 feetup to 20 feet

If you can see 20 If you can see 20 feet away you have feet away you have 20/20 vision20/20 vision

How Does Binocular Vision How Does Binocular Vision Work ContinuedWork Continued

Binocular vision Binocular vision is dependable on is dependable on the distance the distance between our between our eyeseyes


Each eye sees Each eye sees and image at a and image at a slightly different slightly different angleangle


The brain takes the The brain takes the information from information from each eye and each eye and combines them into combines them into one imageone image

Difference of Difference of angles makes angles makes image have depthimage have depth

How Do Anaglyph 3D How Do Anaglyph 3D Glasses Work?Glasses Work?

The purpose of The purpose of 3D glasses is to 3D glasses is to filter a separate filter a separate image into each image into each eyeeye

How Anaglyph Glasses How Anaglyph Glasses Work ContinuedWork Continued

On the screen, one On the screen, one blue image and one blue image and one red image is red image is displayeddisplayed

The lenses only let The lenses only let one image into one image into each eyeeach eye

How Anaglyph Glasses How Anaglyph Glasses Work ContinuedWork Continued

The red image The red image goes in the red goes in the red lens and the blue lens and the blue image goes in the image goes in the blue lens blue lens (color separation)(color separation)

How are Polarized Glasses How are Polarized Glasses Different?Different?

Polarized lenses are Polarized lenses are both a gray color and both a gray color and unlike anaglyph unlike anaglyph glasses, let color glasses, let color throughthrough

The lenses are specially The lenses are specially cut at opposing 45 cut at opposing 45 degreesdegrees

How Do Polarized 3D How Do Polarized 3D Glasses Work?Glasses Work?

Two images are Two images are projected on the projected on the screen and each screen and each one has a one has a different different polarizationpolarization

How Do Polarized 3D How Do Polarized 3D Glasses Work ContinuedGlasses Work Continued

The polarized glasses allow only one of the images into each eye because each lens has a different polarization.

How Are Pulfrich Glasses How Are Pulfrich Glasses Different?Different?

These glasses These glasses use the concept use the concept of one dark and of one dark and one light lens to one light lens to form 3D imagesform 3D images

How Can A Light And Dark How Can A Light And Dark Lens Form A 3D Image?Lens Form A 3D Image?

The image through The image through the dark lens reaches the dark lens reaches the brain slightly after the brain slightly after the image that went the image that went through the clear through the clear lens, creating a 3D lens, creating a 3D illusionillusion

What Does LCD Stand For? What Does LCD Stand For? What Is It used In?What Is It used In?

LCD stands for LCD stands for Liquid Crystal Liquid Crystal DisplayDisplay

Lenses of the 3D Lenses of the 3D shutter glasses shutter glasses are made of LCD are made of LCD panelpanel

What Are LCD Shutter What Are LCD Shutter Glasses?Glasses?LCD shutter LCD shutter

glasses are a type glasses are a type of electronic 3D of electronic 3D glassesglasses

They are used to They are used to view 3D images view 3D images on a computer on a computer screenscreen

How Do LCD 3D Glasses How Do LCD 3D Glasses Work?Work?

First, two images First, two images are displayed on a are displayed on a screen, each image screen, each image for a specific eyefor a specific eye

The images are The images are shown rapidlyshown rapidly

How Do LCD 3D Glasses How Do LCD 3D Glasses Work ContinuedWork Continued

While the the image While the the image for the left eye is for the left eye is shown, the right shown, the right eye is blocked by eye is blocked by the glasses, and the glasses, and vice versa for the vice versa for the right eyeright eye


As you can see, As you can see, each lens can be each lens can be turned off turned off separatelyseparately

This happens This happens extremely fast ( 60 extremely fast ( 60 flashes per second)flashes per second)


The lenses turn off The lenses turn off and on so quickly and on so quickly that the brain just that the brain just sees one 3D image sees one 3D image that is the two that is the two images combinedimages combined

What Is Interlacing?What Is Interlacing?

Interlacing is a Interlacing is a computer computer technique used in technique used in viewing a 3D viewing a 3D image on the image on the monitormonitor

How Does Interlacing How Does Interlacing Work?Work?

Interlacing is when Interlacing is when the 3D image has the 3D image has alternating rows of alternating rows of pixelspixels

How Does Interlacing Work How Does Interlacing Work ContinuedContinued

With this technique, With this technique, pixel rows 1,3,5,7, pixel rows 1,3,5,7, and 9 would go in and 9 would go in one lens and the one lens and the even numbered even numbered pixels would go in pixels would go in the other lensthe other lens


While the odd While the odd numbered pixels numbered pixels travel through one travel through one lens, the other lens lens, the other lens is turned off and is turned off and vice versavice versa


The lenses turn off The lenses turn off and on so rapidly and on so rapidly the brain combines the brain combines the pixels going the pixels going into each lens into into each lens into one 3D imageone 3D image

What Are Pixels?What Are Pixels?

Pixel stands for Pixel stands for picture elementpicture element

A pixel is a single A pixel is a single point in a graphic point in a graphic imageimage

Pixels are divided in Pixels are divided in rows and columnsrows and columns

The 1st Generation Of 3DThe 1st Generation Of 3D Computers began Computers began

to be able to to be able to accommodate 3D accommodate 3D imagesimages

You could not view You could not view the images with 3D the images with 3D glassesglasses

The 2nd Generation Of 3DThe 2nd Generation Of 3DAltered the Altered the

appearance of 3D appearance of 3D games on computer games on computer imagesimages

The computer could The computer could load 3D images, but load 3D images, but the loading time was the loading time was extremely slowextremely slow

The 3rd Generation Of 3D The 3rd Generation Of 3D ContinuedContinued

Modified 3D Modified 3D graphics so they graphics so they formatted the formatted the computer bettercomputer better

The pictures were The pictures were of better qualityof better quality

The 4th Generation Of 3D The 4th Generation Of 3D ContinuedContinued

The images are The images are now transferred by now transferred by a graphic card to a graphic card to the computerthe computer

The pictures are The pictures are also great quality also great quality and clearand clear

The Types Of LCD The Types Of LCD Shutter GlassesShutter Glasses

Wireless Wireless LightweightLightweightCheaper, simpler Cheaper, simpler

typestypes

The Brands of LCD Shutter The Brands of LCD Shutter GlassesGlasses

X-Force 3D Game X-Force 3D Game GlassesGlasses

Sega 3D GlassesSega 3D Glasses3D Magic3D MagicCrystal EyesCrystal EyesCyber BoyCyber Boy

What Are HMDS?What Are HMDS? Stands for Head Stands for Head

Mount DisplayMount Display Is a type of helmet Is a type of helmet

device used for 3D device used for 3D viewingviewing

There are displays There are displays inside the device that inside the device that display the imagesdisplay the images

About MeAbout Me Hey. I’m Caitlin Riddle Hey. I’m Caitlin Riddle

and I’m 13. I love UNC and I’m 13. I love UNC and grilled cheese and grilled cheese sandwiches are my sandwiches are my favorite food. I play favorite food. I play softball & volleyball. I softball & volleyball. I swim too. I sing, play swim too. I sing, play piano, saxophone, and piano, saxophone, and guitar.guitar.

BibliographyBibliography

Anaglyph 3D Know HowAnaglyph 3D Know How. Fred Wilder . Fred Wilder Studio. 2004. 28 April. 2005 Studio. 2004. 28 April. 2005 <http://www.stcroixstudios.com>. <http://www.stcroixstudios.com>.

Dimension 3Dimension 3. Dimension 3. 2004. 27 . Dimension 3. 2004. 27 April. 2005 < April. 2005 < http://www.3dcompany.com>http://www.3dcompany.com>

Bibliography ContinuedBibliography ContinuedEngdahl, Torni. Engdahl, Torni. 3D Glasses and Other 3D Display 3D Glasses and Other 3D Display

DevicesDevices. panorama. 2002. 2 May. 2005 < . panorama. 2002. 2 May. 2005 < http://www.panorama.net>.http://www.panorama.net>.

3D Glasses and How They Work.3D Glasses and How They Work. 3D Gaming World. 3D Gaming World. 2000. 27 April.2005 < http://www.3dgw.com>.2000. 27 April.2005 < http://www.3dgw.com>.

How do 3-D glasses work?How do 3-D glasses work?. How Stuff Works. 2005. . How Stuff Works. 2005. 27 April. 2005 < http://stuffo.howstuffworks.com>.27 April. 2005 < http://stuffo.howstuffworks.com>.

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