English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
生物通
7 个月
"HYPERDOC:400-1700 nm高光谱历史文档与模拟样本数据集推动文化遗产 ...
研究团队针对文化遗产领域材料鉴定难题,开发了首个覆盖400-1700 nm范围的高光谱历史文档数据集HYPERDOC。该数据集包含15-17世纪手稿、家谱等真实文献及模拟墨水样本,通过VNIR(400-1000 nm)和SWIR(900-1700 nm)双波段高光谱成像技术获取空间配准数据,并标注像素级材料 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Judge blocks subpoenas
6 US service members killed
Trump: US attacks Kharg Island
Faces 3 felony charges
Adobe to settle US lawsuit
Blast rocks Tehran
Michigan attack suspect ID’d
Attack in northern Israel
EPA to ease pollution limits
US trade deficit narrows
Top DEA fugitive captured
Court voids most of injunction
WI legislator pleads guilty
NASA targets April 1 launch
Titans unveil new uniforms
Won’t run for US Senate
US lifts sanctions on RU oil
Iconic NY news anchor dies
Ex-NY trooper found guilty
Revamp of slavery exhibit
To lead VOA's parent agency
Cuba confirms talks w/ US
Huff announces retirement
Shooter released from prison
MA ICE report portal launched
US economy grew just 0.7%
Employee mocks customers
Kennedy Center head to exit
Taiwan OKs US arms deal
SLU coach agrees to extension
UVA hit with bomb threat
Breaks 63-yr-old NBA record
Brazil's ex-president in ICU
反馈