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北京大学 [34]

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期刊论文 [21]

会议论文 [2]

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浏览/检索结果: 共34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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	Reducing Image Compression Artifacts by Structural Sparse Representation and Quantization Constraint Prior 期刊论文 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017 Zhao, Chen; Zhang, Jian; Ma, Siwei; Fan, Xiaopeng; Zhang, Yongbing; Gao, Wen 收藏 \| 浏览/下载：9/0 \| 提交时间：2017/12/03 Blocking artifact reduction image deblocking optimization quantization constraint (QC) sparse representation TRANSFORM-DOMAIN BLOCKING ARTIFACTS JPEG DECOMPRESSION CODING ARTIFACTS DEBLOCKING REDUCTION RESTORATION SIMILARITY STANDARD DCT
	Zero-Shot Scene Classification for High Spatial Resolution Remote Sensing Images 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017 Li, Aoxue; Lu, Zhiwu; Wang, Liwei; Xiang, Tao; Wen, Ji-Rong 收藏 \| 浏览/下载：10/0 \| 提交时间：2017/12/03 High spatial resolution (HSR) remote sensing images scene classification zero-shot learning LAND-USE CLASSIFICATION SPARSE REPRESENTATION MODEL
	Learning from Weak and Noisy Labels for Semantic Segmentation 期刊论文 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2017 Lu, Zhiwu; Fu, Zhenyong; Xiang, Tao; Han, Peng; Wang, Liwei; Gao, Xin 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Semantic segmentation weakly supervised learning label noise reduction sparse learning SPARSE REPRESENTATION SCENE CLASSIFICATION
	Ultrawideband Underwater Real-Time 3-D Acoustical Imaging With Ultrasparse Arrays 期刊论文 IEEE JOURNAL OF OCEANIC ENGINEERING, 2017 Chi, Cheng; Li, Zhaohui; Li, Qihu 收藏 \| 浏览/下载：10/0 \| 提交时间：2017/12/03 Beam steering imaging sonar real-time 3-D acoustical imaging sparse array ultrawideband (UWB) array UWB imaging LARGE PLANAR ARRAYS SIMULATED ANNEALING ALGORITHM MODULATED EXCITATION SIGNALS WIDE-BAND ARRAYS MEDICAL ULTRASOUND NEAR-FIELD SYSTEM SONAR DESIGN DECONVOLUTION
	Testing super-diagonal structure in high dimensional covariance matrices 其他 2016-01-01 He, Jing; Chen, Song Xi 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Bandable covariance High dimensionality Sparse covariance matrix Multiple testing LATENT FACTORS FACTOR MODELS TIME-SERIES REGRESSION REGULARIZATION NUMBER
	Subspace clustering based tag sharing for inductive tag matrix refinement with complex errors 其他 2016-01-01 Hou, Yuqing; Lin, Zhouchen; Yao, Jin-Ge 收藏 \| 浏览/下载：10/0 \| 提交时间：2017/12/03
	Integrated Low-Rank-Based Discriminative Feature Learning for Recognition 期刊论文 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2016 Zhou, Pan; Lin, Zhouchen; Zhang, Chao 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 Feature learning low-rank representation (LRR) recognition robust principal component analysis (PCA) ROBUST FACE RECOGNITION SPARSE REPRESENTATION IMAGE CLASSIFICATION K-SVD ILLUMINATION CATEGORIES RECOVERY SCENE POSE
	CONCOLOR: Constrained Non-Convex Low-Rank Model for Image Deblocking 期刊论文 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016 Zhang, Jian; Xiong, Ruiqin; Zhao, Chen; Zhang, Yongbing; Ma, Siwei; Gao, Wen 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Image deblocking low-rank blocking artifact reduction optimization quantization constraint ARTIFACT REDUCTION TRANSFORM-DOMAIN QUANTIZATION CONSTRAINT SPARSE REPRESENTATION BLOCKING ARTIFACTS JPEG DECOMPRESSION QUALITY ASSESSMENT COMPRESSED IMAGES RESTORATION MINIMIZATION
	Image Denoising via Bandwise Adaptive Modeling and Regularization Exploiting Nonlocal Similarity 期刊论文 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016 Xiong, Ruiqin; Liu, Hangfan; Zhang, Xinfeng; Zhang, Jian; Ma, Siwei; Wu, Feng; Gao, Wen 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Image denoising transform domain modeling bandwise modeling adaptive regularization adaptive soft-thresholding nonlocal similarity GAUSSIAN MIXTURE-MODELS SPARSE REPRESENTATION LEARNED DICTIONARIES TRANSFORM-DOMAIN RESTORATION NOISE RECONSTRUCTION COMPRESSION ESTIMATORS REGRESSION
	Compressive sensing based spinning mode detections by in-duct microphone arrays 期刊论文 MEASUREMENT SCIENCE AND TECHNOLOGY, 2016 Yu, Wenjun; Huang, Xun 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 duct acoustic mode detection compressive sensing sensory array FIELD RECONSTRUCTION DECOMPOSITION ENGINE INLET

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