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北京大学 [25]

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期刊论文 [25]

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限定条件	内容类型：期刊论文专题：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
	Bayer demosaicking using optimised mean curvature over RGB channels 期刊论文 ELECTRONICS LETTERS, 2017 Chen, Rui; Jia, Huizhu; Wen, Xiange; Xie, Xiaodong 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 image segmentation image resolution image colour analysis interpolation image reconstruction image restoration optimised mean-curvature model RGB channel Bayer image demosaicking method interpolation cross-channel aliasing variational MC model G-image surface restoration linear MC model image resolution image colour analysis
	Nonlocal Gradient Sparsity Regularization for Image Restoration 期刊论文 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017 Liu, Hangfan; Xiong, Ruiqin; Zhang, Xinfeng; Zhang, Yongbing; Ma, Siwei; Gao, Wen 收藏 \| 浏览/下载：8/0 \| 提交时间：2017/12/03 Content-adaptive modeling gradient sparsity image restoration nonlocal (NL) similarity total variation (TV) regularization TOTAL VARIATION MINIMIZATION ADAPTIVE TOTAL VARIATION ARTIFACT REDUCTION TRANSFORM-DOMAIN NOISE REMOVAL RECONSTRUCTION ALGORITHM RECOVERY SUPERRESOLUTION DECONVOLUTION
	High-Efficiency Image Coding via Near-Optimal Filtering 期刊论文 IEEE SIGNAL PROCESSING LETTERS, 2017 Zhang, Xinfeng; Wang, Shiqi; Zhang, Yabin; Lin, Weisi; Ma, Siwei; Gao, Wen 收藏 \| 浏览/下载：8/0 \| 提交时间：2017/12/03 High-efficiency video coding (HEVC) image compression near-optimal filter sample classification wiener filter DEBLOCKING FILTER HEVC STANDARD SIMILARITY REDUCTION
	Blind restoration for nonuniform aerial images using nonlocal Retinex model and shearlet-based higher-order regularization 期刊论文 JOURNAL OF ELECTRONIC IMAGING, 2017 Chen, Rui; Jia, Huizhu; Xie, Xiaodong; Gao, Wen 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 blind restoration nonuniform illumination correction nonlocal Retinex discrete nonseparable shearlet transform total generalized variation PRESERVING REGULARIZATION ATMOSPHERIC-TURBULENCE SPARSE REPRESENTATION SINGLE IMAGE DECONVOLUTION ALGORITHMS RECOVERY
	Retrieval Compensated Group Structured Sparsity for Image Super-Resolution 期刊论文 IEEE TRANSACTIONS ON MULTIMEDIA, 2017 Liu, Jiaying; Yang, Wenhan; Zhang, Xinfeng; Guo, Zongming 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 External method internal method retrieval compensation super-resolution structured sparsity REPRESENTATION ALGORITHMS REGULARIZATION APPROXIMATION INTERPOLATION DICTIONARIES RESTORATION PURSUIT MODEL
	沙尘降质图像清晰化算法期刊论文中国图象图形学报, 2016 智宁; 毛善君; 李梅收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 沙尘图像颜色调整高斯模型奇异值分解 dust images color cast Gaussian model singular value decomposition
	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
	Novel Osteogenic Ti-6Al-4V Device For Restoration Of Dental Function In Patients With Large Bone Deficiencies: Design, Development And Implementation 期刊论文 SCIENTIFIC REPORTS, 2016 Cohen, D. J.; Cheng, A.; Kahn, A.; Aviram, M.; Whitehead, A. J.; Hyzy, S. L.; Clohessy, R. M.; Boyan, B. D.; Schwartz, Z. 收藏 \| 浏览/下载：10/0 \| 提交时间：2017/12/03 MICRO COMPUTED-TOMOGRAPHY OSTEOBLAST LINEAGE CELLS VANADIUM ALLOY SURFACES TITANIUM SURFACE DIFFERENTIAL RESPONSE EDENTULOUS PATIENTS COMPLETE DENTURES IN-VITRO IMPLANTS ROUGHNESS

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