3D goes from movies to real world

2013-04-09 15:42

分享到

 

Get Flash Player

Download

From VOA Learning English, this is the Technology Report.

Movie fans know that their action hero Superman does not really fly. And, in the movie Superman Returns, another visual trick is played on viewers. The man they see flying is not real. He is what is called a virtual actor. The first step in creating this digital actor is to have a real person stand in a room called a light stage. A computer then captures the outlines and shapes of his face and records how they throw off light. Paul Debevec is with the Institute for Creative Technologies at the University of Southern California.

“We can light them with very specially computer-controlled illumination and take photos of them from seven different viewpoints with high resolution digital still cameras.”

Mr. Debevec is part of a team working to create computerized images of people, objects and environments that look and act real. The light stage permits actors to be turned into digital versions of themselves much like the blue creatures in the movie Avatar. The real world could soon be using a similar technology. Computer experts at the Institute are developing a 3-D video teleconferencing system. It would send a video image of a person into a meeting room. That image would be able to work with the people in the room, who would see it in 3-D without special eyeglasses. Paul Debevec says:

“The person who is being transmitted to a remote location can actually look around at the people in the room and everybody in that room knows who they’re looking at. And that’s such a fundamental part of human communication.”

He believes the business world will begin to use 3-D video teleconferencing in the next five years.

The Institute is using its light stage and Interactive 3-D Display technology to record video testimonies of Holocaust survivors for the Shoah Foundation.

"Do you remember any songs from your youth?"

"This is a lullaby that my mother used to sing to me and I still remember it. It's in polish."

The Foundation is also at the University of Southern California. The 3-D images will be shown on special screens in classrooms or museums and will be set up to answer questions about the Holocaust from students and visitors.

“It could be about faith. It could be about love. It could be about beliefs. It could be about identity.”

Kim Simon is managing director of the Shoah Foundation.

“It’s also a medium with which young people today are particularly comfortable. And, the amount of information that comes through seeing a person’s face and hearing their voice at the same time is multiplied.”

A demonstration of an interaction between a Holocaust survivor and students may be possible in a year. In 10 years, we may be able to play 3-D video games without special glasses.

相关阅读

Teacher Finds Artful Way to Inspire Students

Gun Violence Inflicts Emotional Toll on Victims' Families

Marriage and rights issues

Words and Their Stories: All About Names

(来源:VOA 编辑:Julie)

 

分享到

中国日报网英语点津版权说明:凡注明来源为“中国日报网英语点津:XXX(署名)”的原创作品,除与中国日报网签署英语点津内容授权协议的网站外,其他任何网站或单位未经允许不得非法盗链、转载和使用,违者必究。如需使用,请与010-84883561联系;凡本网注明“来源:XXX(非英语点津)”的作品,均转载自其它媒体,目的在于传播更多信息,其他媒体如需转载,请与稿件来源方联系,如产生任何问题与本网无关;本网所发布的歌曲、电影片段,版权归原作者所有,仅供学习与研究,如果侵权,请提供版权证明,以便尽快删除。

中国日报网双语新闻

扫描左侧二维码

添加Chinadaily_Mobile
你想看的我们这儿都有!

中国日报双语手机报

点击左侧图标查看订阅方式

中国首份双语手机报
学英语看资讯一个都不能少!

关注和订阅

本文相关阅读
人气排行
热搜词
 
精华栏目
 

阅读

词汇

视听

翻译

口语

合作

 

关于我们 | 联系方式 | 招聘信息

Copyright by chinadaily.com.cn. All rights reserved. None of this material may be used for any commercial or public use. Reproduction in whole or in part without permission is prohibited. 版权声明:本网站所刊登的中国日报网英语点津内容,版权属中国日报网所有,未经协议授权,禁止下载使用。 欢迎愿意与本网站合作的单位或个人与我们联系。

电话:8610-84883645

传真:8610-84883500

Email: languagetips@chinadaily.com.cn