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北京大学 [129]

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期刊论文 [93]

会议论文 [4]

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浏览/检索结果: 共129条，第1-10条

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限定条件	专题：北京大学第一署名单位第一作者单位通讯作者单位

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	Learning in multimodal and mixmodal data: locality preserving discriminant analysis with kernel and sparse representation techniques 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2017 Zhang, Qi; Chu, Tianguang 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Multimodal and mixmodal data Feature extraction Kernel theory Sparse representation FACE RECOGNITION IMAGE PROJECTIONS
	Excitation and reception of single torsional wave T(0,1) mode in pipes using face-shear d24 piezoelectric ring array 期刊论文 SMART MATERIALS AND STRUCTURES, 2017 Miao, Hongchen; Huan, Qiang; Wang, Qiangzhong; Li, Faxin 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 guided waves pipes face-shear piezoelectrics non-destructive testing structural health monitoring torsional wave GUIDED-WAVES PATCH TRANSDUCERS PROPAGATION REFLECTION INSPECTION CYLINDER NOTCHES
	A new omnidirectional shear horizontal wave transducer using face-shear (d(24)) piezoelectric ring array 期刊论文 ULTRASONICS, 2017 Miao, Hongchen; Huan, Qiang; Wang, Qiangzhong; Li, Faxin 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 Shear horizontal waves Guided waves Face-shear piezoelectrics Non-destructive testing (NDT) Structural health monitoring (SHM) MAGNETOSTRICTIVE PATCH TRANSDUCER PLATE STRUCTURES METALLIC PLATE LAMB WAVES INSPECTION EMAT TOMOGRAPHY EXCITATION
	Sparse representation based undersampled face recognition with shared prototype-auxiliary dictionaries 期刊论文 NEUROCOMPUTING, 2017 Ma, Xiao; Zhuang, Wenjing; Li, Yuelong; Feng, Jufu 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 Subspace Sparse representation Shared prototype dictionary Dictionary learning Undersampled face recognition CLASSIFICATION
	Bilevel Model-Based Discriminative Dictionary Learning for Recognition 期刊论文 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017 Zhou, Pan; Zhang, Chao; Lin, Zhouchen 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 Sparse representation dictionary learning bilevel optimization recognition alternating direction method ROBUST FACE RECOGNITION SPARSE REPRESENTATION IMAGE CLASSIFICATION MATCHING PURSUIT WEB VIDEOS K-SVD ALGORITHM DEEP RECOVERY PARTS
	Collaborative representation Bayesian face recognition 期刊论文 Science China. Information Science, 2017 Feng Jufu; Ma Xiao; Zhuang Wenjing 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Collaborative representation Bayesian face recognition
	Excitation and reception of non-dispersive guided waves using face-shear d24 mode piezoelectric transducers 会议论文 Miao, Hongchen; Li, Faxin 收藏 \| 浏览/下载：10/0 \| 提交时间：2017/12/03 Shear horizontal wave torsional wave face-shear piezoelectrics structural health monitoring (SHM) PATCH TRANSDUCERS INSPECTION PIPES
	The Role of Spatial Frequency Information in Face Classification by Race 期刊论文 FRONTIERS IN PSYCHOLOGY, 2017 Zhang, Guoping; Wang, Zeyao; Wu, Jie; Zhao, Lun 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 faces&apos face classification other-race advantage spatial frequency OWN-RACE RECOGNITION CATEGORIZATION ADVANTAGE COMPONENT CONTACT race
	The Structure of the Chinese Material Value Scale: An Eastern Cultural View 期刊论文 FRONTIERS IN PSYCHOLOGY, 2017 Liao, Jiangqun; Wang, Lei 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 materialism value happiness success possession psychometric MONEY ETHIC SCALE ATTENTIONAL BIAS LUXURY CONSUMPTION LIFE SATISFACTION SELF-ESTEEM HAPPINESS FACE BEHAVIOR ANXIETY INDIVIDUALISM
	Causes of uncertainty in China's net primary production over the 21st century projected by the CMIP5 Earth system models 期刊论文 INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2016 Wang, Tao; Lin, Xin; Liu, Yongwen; Dantec-Nedelec, Sarah; Ottle, Catherine 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 China CMIP5 cross-model variability Earth system models net primary productivity RCPs 21st century CO2 FERTILIZATION ELEVATED CO2 STOMATAL CONDUCTANCE FACE EXPERIMENTS INCREASING CO2 CARBON-CYCLE CLIMATE PHOTOSYNTHESIS RESPONSES DROUGHT

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