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山东大学 [13]
清华大学 [2]
成都山地灾害与环境研... [1]
南京地质古生物研究所 [1]
西安理工大学 [1]
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期刊论文 [11]
会议论文 [7]
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Scolecopteris minuta sp. nov., a marattialean fern from the early Permian Wuda Tuff Flora of Inner Mongolia, China
期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2021, 卷号: 294, 页码: 15
作者:
Wan, Mingli(万明礼)
;
Sun, Wenjun(孙文俊)
;
Bek, Jiri
;
Liu, Feng(刘峰)
;
Hill, Christopher
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浏览/下载:18/0
  |  
提交时间:2021/12/13
Pecopteris
Scolecopteris
Sporangia
In situ spores
Cathaysia flora
Epidermal hairs
Description of a New Species of the Asian Newt Genus Tylototriton sensu lato (Amphibia: Urodela: Sala mandridae) from Southwest China
期刊论文
ASIAN HERPETOLOGICAL RESEARCH, 2020, 卷号: 11, 期号: 4, 页码: 282-+
作者:
Li, Shize
;
Wei, Gang
;
Cheng, Yanlin
;
Zhang, Baowei
;
Wang, Bin
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浏览/下载:33/0
  |  
提交时间:2021/03/01
China
molecular phylogenetic analysis
new species
newts
taxonomy
Adaptive Segmentation Method of Pressed Character Image Based on Wellner Algorithm
会议论文
TENTH INTERNATIONAL SYMPOSIUM ON PRECISION ENGINEERING MEASUREMENTS AND INSTRUMENTATION, 2019-01-01
作者:
Duan, Xili
;
Le, Jing
;
Ming, Yuyang
;
Chen, Shaowei
;
Tang, Mingxing
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/20
Adaptive threshold
image segmentation
unimodal characteristics
pressed characters
HOG-based feature extraction and identification for raised or indented characters pressed on metal labels
会议论文
作者:
Qiong Wang
;
Jianmei Li
;
Changhou Lu
;
Qian Zhang
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/31
Raised or indented characters
Feature extraction
Metal label
HOG
Segmentation of embossed characters pressed on metallic label based on surface normal texture
期刊论文
International Journal of Advancements in Computing Technology, 2012, 卷号: 4, 期号: 19, 页码: 332-340
作者:
Chen, Wei
;
Lu, Changhou
;
Zhao, Shen
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浏览/下载:4/0
  |  
提交时间:2019/12/23
Embossed Characters
Local Binary Pattern
Photometric Stereo
Unsupervised Texture Segmentation
Metal label pressed protuberant characters recognition based on hidden Markov model
期刊论文
Advanced Materials Research, 2011, 卷号: 187, 页码: 667-671
作者:
Chen, Wei
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/23
Characters recognition
Hidden Markov models
Neural Network
Pressed protuberant characters
Shape from shading
Shape index
Metal label pressed protuberant characters segmentation based on shape index
期刊论文
Advanced Materials Research, 2011, 卷号: 187, 页码: 672-676
作者:
Chen, Wei
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/23
Characters segmentation
Pressed protuberant characters
Shape from shading
Shape index
Support vector machines
Label pressed protuberant characters segmentation based on surface curvature
期刊论文
Proceedings of the 30th Chinese Control Conference, CCC 2011, 2011, 页码: 3070-3072
作者:
Chen, Wei
;
Lu, Changhou
;
Qiu, Huadong
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/23
Characters Segmentation
Pressed Protuberant Characters
Shape From Shading
Shape Index
Support Vector Machines
Label Pressed Protuberant Characters Segmentation Based on Surface Curvature
会议论文
30th Chinese Control Conference, JUL 22-24, 2011
作者:
Chen Wei
;
Lu Changhou
;
Qiu Huadong
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浏览/下载:2/0
  |  
提交时间:2019/12/31
Pressed Protuberant Characters
Characters Segmentation
Shape Index
Shape From Shading
Support Vector Machines
基于RBF-NN的压印凹凸字符质量检测研究
期刊论文
2010, 2010
曹建海
;
李龙
;
路长厚
;
CAO Jian-hai
;
LI Long
;
LU Chang-hou
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浏览/下载:2/0
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