搜索优化
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
资讯
生物通
1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
Fujian transits Taiwan Strait
Tropical Storm Mario forms
ICE agent fatally shoots man
Earthquake strikes Russia
Sued over discrimination?
Basketball star dies at 30
On vaccine and autism study
FAA proposes $3.1M fine
MO Senate passes new map
To meet Chinese officials
South Africa reopens inquest
Left-side tightness hits
Agent placed on leave
On greenhouse gas reporting
Trump dismisses Sliwa
Leaving ‘Saturday Night Live’
Henry Cavill injured
Delivers first remarks
Animal shelter evacuated
Fatal measles relapse
Approves disaster aid
Makes emergency landing
Recalls over 24K US vehicles
Cook’s vacation home claim
To send troops to Memphis
UK unveils new RU sanctions
Shooting suspect identified
Launch military exercise
Caraveo drops House bid
Consumer sentiment drops
反馈