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科研机构
北京大学 [23]
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期刊论文 [23]
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2017 [2]
2016 [3]
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2013 [4]
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内容类型:期刊论文
专题:北京大学
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Fast action retrieval from videos via feature disaggregation
期刊论文
COMPUTER VISION AND IMAGE UNDERSTANDING, 2017
Qin, Jie
;
Liu, Li
;
Yu, Mengyang
;
Wang, Yunhong
;
Shao, Ling
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Similarity search
Video retrieval
Feature disaggregation
Learning based hashing
ACTION RECOGNITION
QUANTIZATION
SEARCH
基于关键类判定的代码提交理解辅助方法
期刊论文
软件学报, 2017
黄袁
;
刘志勇
;
陈湘萍
;
熊英飞
;
罗笑南
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
代码修改
代码修改理解
代码提交
机器学习
可判别特征
code change
code change comprehension
code commit
machine learning
discriminative feature
Query-Adaptive Small Object Search Using Object Proposals and Shape-Aware Descriptors
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2016
Das Bhattacharjee, Sreyasee
;
Yuan, Junsong
;
Tan, Yap-Peng
;
Duan, Ling-Yu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Contour-based descriptor
graph-based search
localization
mobile visual search
IMAGE RE-RANKING
SEMANTIC SIGNATURES
RETRIEVAL
FEATURES
RECOGNITION
CONTEXTS
In vitro investigation of NiTiW shape memory alloy as potential biomaterial with enhanced radiopacity
期刊论文
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2016
Li, Huafang
;
Cong, Ying
;
Zheng, Yufeng
;
Cui, Lishan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Metals and alloys
Shape memory alloys (SMAs)
Phase transformation
Radiopacity
Corrosion behavior
Biomaterials
BIOMEDICAL APPLICATIONS
STENTS
Overview of the MPEG-CDVS Standard
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016
Duan, Ling-Yu
;
Chandrasekhar, Vijay
;
Chen, Jie
;
Lin, Jie
;
Wang, Zhe
;
Huang, Tiejun
;
Girod, Bernd
;
Gao, Wen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Compact descriptors
feature compression
MPEG-CDVS
visual search
MOBILE VISUAL-SEARCH
BINARY AGGREGATED DESCRIPTORS
FISHER CODES
QUANTIZATION
FEATURES
HSOG: A Novel Local Image Descriptor Based on Histograms of the Second-Order Gradients
期刊论文
ieee transactions on image processing, 2014
Huang, Di
;
Zhu, Chao
;
Wang, Yunhong
;
Chen, Liming
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Local image descriptor
feature extraction
second order gradients
image matching
object categorization
scene classification
BINARY PATTERNS
SCENE CLASSIFICATION
ROBUST FEATURES
RECOGNITION
SCALE
REPRESENTATION
TEXTURE
REGIONS
VISION
SHAPE
Feature-Frequency-Adaptive On-line Training for Fast and Accurate Natural Language Processing
期刊论文
computational linguistics, 2014
Sun, Xu
;
Li, Wenjie
;
Wang, Houfeng
;
Lu, Qin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/16
WORD SEGMENTATION
Two-color polarized emission and angle-dependent luminescence based on layer-by-layer assembly of binary chromophores/layered double hydroxide thin films
期刊论文
new journal of chemistry, 2013
Gao, Rui
;
Lei, Xiaodong
;
Chen, Mingxing
;
Yan, Dongpeng
;
Wei, Min
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/11
FLUORESCENT ULTRATHIN FILMS
METAL-ORGANIC FRAMEWORK
INTERCALATION
PHOTOLUMINESCENCE
NANOPARTICLES
MICROCAVITIES
ARCHITECTURE
NANOSHEETS
COMPLEXES
MOLECULES
Efficient Euclidean distance transform algorithm of binary images in arbitrary dimensions
期刊论文
模式识别, 2013
Wang, Jun
;
Tan, Ying
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Euclidean distance transform
Arbitrary dimensions
Independent scan
Linear time algorithm
Binary image
LINEAR-TIME
VORONOI DIAGRAMS
PROPAGATION
MAPS
IMPLEMENTATION
NEIGHBORHOODS
TESSELLATION
PICTURE
Edge-SIFT: Discriminative Binary Descriptor for Scalable Partial-Duplicate Mobile Search
期刊论文
ieee transactions on image processing, 2013
Zhang, Shiliang
;
Tian, Qi
;
Lu, Ke
;
Huang, Qingming
;
Gao, Wen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Image local descriptor
large-scale image search
mobile vision
IMAGE SEARCH
VISUAL PHRASES
FEATURES
BAG
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