Source(google.com.pk)
Hd Vista Wallpapers Biography
An autostereogram is a single-image stereogram (SIS), designed to create the visual illusion of a three-dimensional (3D) scene from a two-dimensional image in the human brain. In order to perceive 3D shapes in these autostereograms, the brain must overcome the normally automatic coordination between focusing and vergence.
The simplest type of autostereogram consists of horizontally repeating patterns and is known as a wallpaper autostereogram. When viewed with proper vergence, the repeating patterns appear to float above or below the background. The Magic Eye books feature another type of autostereogram called a random dot autostereogram. One such autostereogram is illustrated above right. In this type of autostereogram, every pixel in the image is computed from a pattern strip and a depth map. Usually, a hidden 3D scene emerges when the image is viewed with the correct vergence.
Autostereograms are similar to normal stereograms except they are viewed without a stereoscope. A stereoscope presents 2D images of the same object from slightly different angles to the left eye and the right eye, allowing the brain to reconstruct the original object via binocular disparity. With an autostereogram, the brain receives repeating 2D patterns from both eyes, but fails to correctly match them. It pairs two adjacent patterns into a virtual object based on wrong parallax angles, thus placing the virtual object at a depth different from that of the autostereogram image.
There are two ways an autostereogram can be viewed: wall-eyed and cross-eyed.[1] Most autostereograms (including those in this article) are designed to be viewed in only one way, which is usually wall-eyed. Wall-eyed viewing requires that the two eyes adopt a relatively parallel angle, while cross-eyed viewing requires a relatively convergent angle. An image designed for wall-eyed viewing if viewed correctly will appear to pop out of the background, while if viewed cross-eyed it will instead appear as a cut-out behind the background and will be difficult to bring entirely into focus.
Wallpaper, using the printmaking technique of woodcut, gained popularity in Renaissance Europe amongst the emerging gentry. The elite of society were accustomed to hanging large tapestries on the walls of their homes, a tradition from the Middle Ages. These tapestries added color to the room as well as providing an insulating layer between the stone walls and the room, thus retaining heat in the room. However, tapestries were extremely expensive and so only the very rich could afford them. Less well-off members of the elite, unable to buy tapestries due either to prices or wars preventing international trade, turned to wallpaper to brighten up their rooms.
Early wallpaper featured scenes similar to those depicted on tapestries, and large sheets of the paper were sometimes hung loose on the walls, in the style of tapestries, and sometimes pasted as today.
Do you enjoy your desktop having beautiful wallpaper? Just have a look at Animated Desktop Wallpaper "New Year". New Year is a holiday, which happens only once a year. This is the time when people all over the world celebrate the coming of the new year. In many countries a symbol of this holiday is a fir tree. It is impossible to think of the New Year without a fir tree. It should be present in each house. And even in your computer. Here it is standing in the snow-covered forest. Just have a look - it is decorated and a bright star is shining on its top. Amazing, magnificent, holiday fir tree will rejoice you in the New Year's night. Install Animated Desktop Wallpaper "New Year" on your computer and let your New Year's night be full of surprises
Kristin Kreuk was born in Vancouver, British Columbia, Canada. She attended and graduated from Eric Hamber High School. Although she did some stage work in school, she focused more on her studies. She described herself as shy and boring.
For her first professional work, she went to an open casting audition for “Edgemont” (2000), a teen-drama series aired on CBC television in Canada. She plays the role of “Laurel Yeung”. Laurel was the last main character to be cast because the casting director was having a problem finding an actress. Fortunately, for them (and us), they found Kristin just in time.
Her career was set to take off when she landed on the highly acclaimed WB television series, “Smallville” (2001). It follows the story of “Clark Kent” in his pre-Superman days in a small town of Smallville, Kansas. Kristin played the role of “Lana Lang”, Clark Kent’s object of desire before he meets “Lois Lane”.
“Smallville” (2001) proved to be a giant step for Kristin’s acting career, as she landed several interviews with several magazines, including YM (Young and Modern) and Rolling Stone. She also did a commercial for Neutrogena, popular for its skin care products.
The simplest type of autostereogram consists of horizontally repeating patterns and is known as a wallpaper autostereogram. When viewed with proper vergence, the repeating patterns appear to float above or below the background. The Magic Eye books feature another type of autostereogram called a random dot autostereogram. One such autostereogram is illustrated above right. In this type of autostereogram, every pixel in the image is computed from a pattern strip and a depth map. Usually, a hidden 3D scene emerges when the image is viewed with the correct vergence.
Autostereograms are similar to normal stereograms except they are viewed without a stereoscope. A stereoscope presents 2D images of the same object from slightly different angles to the left eye and the right eye, allowing the brain to reconstruct the original object via binocular disparity. With an autostereogram, the brain receives repeating 2D patterns from both eyes, but fails to correctly match them. It pairs two adjacent patterns into a virtual object based on wrong parallax angles, thus placing the virtual object at a depth different from that of the autostereogram image.
There are two ways an autostereogram can be viewed: wall-eyed and cross-eyed.[1] Most autostereograms (including those in this article) are designed to be viewed in only one way, which is usually wall-eyed. Wall-eyed viewing requires that the two eyes adopt a relatively parallel angle, while cross-eyed viewing requires a relatively convergent angle. An image designed for wall-eyed viewing if viewed correctly will appear to pop out of the background, while if viewed cross-eyed it will instead appear as a cut-out behind the background and will be difficult to bring entirely into focus.
Wallpaper, using the printmaking technique of woodcut, gained popularity in Renaissance Europe amongst the emerging gentry. The elite of society were accustomed to hanging large tapestries on the walls of their homes, a tradition from the Middle Ages. These tapestries added color to the room as well as providing an insulating layer between the stone walls and the room, thus retaining heat in the room. However, tapestries were extremely expensive and so only the very rich could afford them. Less well-off members of the elite, unable to buy tapestries due either to prices or wars preventing international trade, turned to wallpaper to brighten up their rooms.
Early wallpaper featured scenes similar to those depicted on tapestries, and large sheets of the paper were sometimes hung loose on the walls, in the style of tapestries, and sometimes pasted as today.
Do you enjoy your desktop having beautiful wallpaper? Just have a look at Animated Desktop Wallpaper "New Year". New Year is a holiday, which happens only once a year. This is the time when people all over the world celebrate the coming of the new year. In many countries a symbol of this holiday is a fir tree. It is impossible to think of the New Year without a fir tree. It should be present in each house. And even in your computer. Here it is standing in the snow-covered forest. Just have a look - it is decorated and a bright star is shining on its top. Amazing, magnificent, holiday fir tree will rejoice you in the New Year's night. Install Animated Desktop Wallpaper "New Year" on your computer and let your New Year's night be full of surprises
Kristin Kreuk was born in Vancouver, British Columbia, Canada. She attended and graduated from Eric Hamber High School. Although she did some stage work in school, she focused more on her studies. She described herself as shy and boring.
For her first professional work, she went to an open casting audition for “Edgemont” (2000), a teen-drama series aired on CBC television in Canada. She plays the role of “Laurel Yeung”. Laurel was the last main character to be cast because the casting director was having a problem finding an actress. Fortunately, for them (and us), they found Kristin just in time.
Her career was set to take off when she landed on the highly acclaimed WB television series, “Smallville” (2001). It follows the story of “Clark Kent” in his pre-Superman days in a small town of Smallville, Kansas. Kristin played the role of “Lana Lang”, Clark Kent’s object of desire before he meets “Lois Lane”.
“Smallville” (2001) proved to be a giant step for Kristin’s acting career, as she landed several interviews with several magazines, including YM (Young and Modern) and Rolling Stone. She also did a commercial for Neutrogena, popular for its skin care products.
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
Hd Vista Wallpapers
.jpg)
Hd Vista Wallpapers
No comments:
Post a Comment