日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
Culture
Home / Culture / Heritage

Digital technologies used to rebuild 1,500-year-old grottoes in virtual world

CGTN | Updated: 2021-05-14 14:42
Share
Share - WeChat
The Yungang Grottoes boast 45 major caves and over 59,000 statues in the city of Datong, North China's Shanxi province.[Photo/Xinhua]

Various technologies have been adopted to digitize the 1,500-year-old Yungang Grottoes in Datong, North China's Shanxi province, to permanently preserve the UNESCO World Heritage Site.

Using three-dimensional (3D) laser scanning and multiplanar reconstruction, the Yungang Grottoes Research Institute is working to capture the shapes, colors and other fine details of the grottoes to create millimeter-level digital archives for future study and preservation.

The research institute has also established an advanced computing center capable of performing 234 trillion calculations per second to store and process the huge amounts of data generated during the 3D scanning of the Buddhist caves.

It takes a whole day to collect the 3D data of a two-meter-high statue, according to Wang Chao, a member of the digitization team, not to mention the multi-image reconstruction in further digitization.

"Generally speaking, we need to take about 1,000 photos from multiple angles to obtain its 3D statistics, which is a large quantity," Wang said.

1 2 Next   >>|
Most Popular
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 日韩福利视频 | 国产精品欧美日韩 | 成人无码T髙潮喷水A片小说 | 成人精品一区二区三区 | 日本欧美一区二区三区视频麻豆 | 亚洲天堂网站 | 午夜久久久久久久久久一区二区 | 91免费在线看 | 成人一区二区丝袜美腿 | 91福利一区二区在线观看 | 久久中文字幕一区二区 | 久久草视频这里只精品99 | 欧美精品成人a多人在线观看 | av在线一区二区三区 | 欧美综合自拍亚洲综合图片区 | av一区二区三区在线观看 | 国产人成精品 | 欧美18videosex性视频 | 成人午夜免费视频 | 亚洲精品国产精品国自产在线 | 免费又粗又硬进去好爽A片视频 | 2021国产精品 | 中文字幕日韩欧美 | 亚洲综合视频在线观看 | 日朝欧美亚洲精品 | 在线不卡视频 | 免费看特黄特黄欧美大片 | 亚洲国产成a人v在线 | 亚洲午夜剧场 | 西西人体大胆77777视频 | 欧美一级久久久久久久大片 | 国产日韩欧美中文字幕 | 精品视频免费观看 | 一区二区三区在线 | 网站 | 国产精品天天干 | 羞羞视频免费网站在线看 | 国产精品福利视频免费观看 | 天天操夜夜操 | 精品日韩欧美一区二区三区在线播放 | 免费毛片网站 | 99re99|