成果/Result
- Single image dehazing with a physical model and dark channel prior被引量：132收藏
- 作者：Wang, Jin-Bao He, Ning Zhang, Lu-Lu Lu, Ke
- 机构：Beijing Union Univ;Chinese Acad Sci
- 来源：NEUROCOMPUTING 2015
- 关键词：Dehaze Single image Atmospheric light value Transmission map Variogram
- Single Image Dehazing Based on the Physical Model and MSRCR Algorithm被引量：94收藏
- 作者：Wang, Jinbao Lu, Ke Xue, Jian He, Ning Shao, Ling
- 机构：Univ Chinese Acad Sci;Beijing Union Univ;Univ East Anglia
- 来源：IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2018
- 关键词：Dehazing single image physical model MSRCR algorithm
- An improved fractional-order differentiation model for image denoising被引量：82收藏
- 作者：He, Ning Wang, Jin-Bao Zhang, Lu-Lu Lu, Ke
- 机构：Beijing Union Univ;Univ Chinese Acad Sci
- 来源：SIGNAL PROCESSING 2015
- 关键词：Fractional order differentiation Image denoising Detailed features Information entropy Average gradient
- 基于边缘和区域信息相结合的变分水平集图像分割方法被引量：81收藏
- 作者：何宁 张朋
- 机构：北京联合大学信息学院;首都师范大学数学科学学院
- 来源：《电子学报》 2009
- 关键词：图像分割 偏微分方程 变分水平集 先验知识
- 摘要：针对GAC模型和C-V模型分别存在对弱边缘和灰度渐进图像分割效果不理想以及演化效率低等问题,提出了一种基于边缘和区域信息相结合的变分水平集图像分割方法.结合了图像边缘梯度信息和区域全局信息的能量函数作为模型的外部能量项,...
- Robust object removal with an exemplar-based image inpainting approach被引量：63收藏
- 作者：Wang, Jing Lu, Ke Pan, Daru He, Ning Bao, Bing-kun
- 机构：Chinese Acad Sci;Beijing Union Univ;Chinese Acad Sci;Henan Polytech Univ
- 来源：NEUROCOMPUTING 2014
- 关键词：Object removal Image inpainting Exemplar Filling priority Similarity
- Exposure fusion based on sparse representation using approximate K-SVD被引量：30收藏
- 作者：Wang, Jinhua Liu, Hongzhe He, Ning
- 机构：Beijing Union Univ;Beijing Union Univ
- 来源：NEUROCOMPUTING 2014
- 关键词：Exposure fusion High dynamic range imaging Sparse representation OMP Approximate K-SVD
- 基于分裂Bregman方法的全变差图像去模糊被引量：28收藏
- 作者：王静 吕科 何宁 王茜
- 机构：中国科学院研究生院计算与通信工程学院;北京联合大学信息学院
- 来源：《电子学报》 2012
- 关键词：图像去模糊 全变差 分裂Bregman方法 变量分离 交替最小化方法
- 摘要：针对全变差图像去模糊问题,提出一种基于分裂Bregman方法的全变差图像去模糊算法,利用分裂Bregman方法来优化其求解问题模型.首先,利用辅助变量及其二次惩罚泛函把全变差去模糊优化问题转化为一个等价的无约束优化问题;...
- Human Action Recognition Method Based on Spatio-temporal Relationship被引量：27收藏
- 作者：Yu, Haigang He, Ning Liu, Shengjie Han, Wenjing
- 机构： Laboratory of Information Service Engineering; Smart City College
- 来源：Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2023
- 关键词：Extraction - Motion estimation
- LightwEIght Non-local High-Resolution Networks for Human Pose Estimation被引量：22收藏
- 作者：Zhang, Congcong He, Ning Sun, Qixiang Yin, Xiaojie Yan, Kang He, Yuzhe Han, Wenjing
- 机构： Beijing Key Laboratory of Information Service Engineering; Smart City College
- 来源：Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2021
- 关键词：Computer games - Computer vision - Motion estimation - Network layers - Parameter estimation
- Human pose estimation based on attention multi-resolution network被引量：20收藏
- 作者：Zhang, Congcong He, Ning Sun, Qixiang Yin, Xiaojie Lu, Ke
- 机构： Beijing Key Laboratory of Information Service Engineering; Smart City College; University of Chinese Academy of Sciences
- 来源：ICMR 2021 - Proceedings of the 2021 International Conference on Multimedia Retrieval 2021
- Image denoising using fractional-order non-local TV model被引量：20收藏
- 作者：He, Ning Lu, Ke Wang, Jin-Bao
- 机构： Beijing Key Laboratory of Information; University of Chinese Academy of Sciences; Beijing Key Laboratory of Information Service Engineering
- 来源：ACM International Conference Proceeding Series 2014
- 关键词：Computation theory - Equations of motion - Graph algorithms - Lagrange multipliers - Numerical methods
- Image deconvolution using 1 sparse regularization被引量：19收藏
- 作者：He, Ning Zhang, Qi Chi, Yue Lu, Ke
- 机构： Beijing Key Laboratory of Information Service Engineering; University of Chinese Academy of Sciences
- 来源：ACM International Conference Proceeding Series 2015
- 关键词：Data handling - Deconvolution - Iterative methods
- Nonlocal Means-Based Denoising for Medical Images被引量：17收藏
- 作者：Lu, Ke He, Ning Li, Liang
- 机构：Chinese Acad Sci;Beijing Union Univ
- 来源：COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2012
- 关键词：Image analysis - Image enhancement - Medical imaging - Pixels
- A coastline detection method based on level set被引量：16收藏
- 作者：Wang, Qian Lu, Ke Duan, Fuqing He, Ning Yang, Lei
- 机构： College of Engineering and Information Technology; College of Information Science and Technology; School of Information; National Satellite Meteorological Center
- 来源：Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2013
- 关键词：Edge detection - Human computer interaction - Image segmentation - Infrared imaging - Landforms
- Exposure fusion based on support vector regression被引量：15收藏
- 作者：Wang, Jinhua Bao, Hong He, Ning
- 机构： Institute of Information Technology; Beijing Key Laboratory of Information Service Engineering
- 来源：ACM International Conference Proceeding Series 2014
- 关键词：Computation theory - Support vector regression
- Efficient calculation of the robustness measure R for complex networks被引量：14收藏
- 作者：Hong, Chen He, Ning Lordan, Oriol Liang, Bo-Yuan Yin, Nai-Yu
- 机构：Beijing Union Univ;Univ Politecn Cataluna;Beihang Univ;Beijing Key Lab Network Based Cooperat Air Traff;Beijing Lab Gen Aviat Technol
- 来源：PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 2017
- 关键词：Network robustness Robustness measure Malicious attack Complex networks
- An improved cross-matching algorithm for fingerprint images from multi-type sensors被引量：14收藏
- 作者：Li, Liang Lv, Ke He, Ning
- 机构： College of Computing and Communication Engineering; College of Information
- 来源：Proceedings - 4th International Congress on Image and Signal Processing, CISP 2011 2011
- 关键词：Binary images - Biometrics - Palmprint recognition
- A fingerprint key binding algorithm based on vector quantization and error correction被引量：14收藏
- 作者：Li, Liang Wang, Qian Lv, Ke He, Ning
- 机构： College of Computing and Communication Engineering; College of Information
- 来源：Proceedings of SPIE - The International Society for Optical Engineering 2012
- 关键词：Vector quantization - Cryptography - Palmprint recognition
- A new single image dehazing method with MSRCR algorithm被引量：13收藏
- 作者：Wang, Jinbao He, Ning Lu, Ke
- 机构： Beijing Key Laboratory of Information Service Engineering; Chinese Academy of Sciences
- 来源：ACM International Conference Proceeding Series 2015
- 关键词：Demulsification - Image enhancement - Image quality - Light transmission - Textures
- Sorting the sequence of the web services by max-heaps被引量：13收藏
- 作者：YuXin, Wang HongYu, Li Ning, He
- 机构： College of Information; Electronic Information Experimental Training Center of Beijing Union University
- 来源：Advances in Information Sciences and Service Sciences 2012
- 关键词：Directed graphs - Graph structures - Websites
- Non-local sparse regularization model with application to image denoising被引量：13收藏
- 作者：He, Ning Wang, Jin-Bao Zhang, Lu-Lu Xu, Guang-Mei Lu, Ke
- 机构：Beijing Union Univ;Univ Chinese Acad Sci
- 来源：MULTIMEDIA TOOLS AND APPLICATIONS 2016
- 关键词：Image denoising Non-local means Sparse coding Regularization Self-similarity
- An image segmentation method for chinese paintings by combining deformable models with graph cuts被引量：12收藏
- 作者：He, Ning Lu, Ke
- 机构： School of Information; College of Computing & Communication Engineering
- 来源：Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2011
- 关键词：Computer vision - Deformation - Graphic methods - Graph theory - Image segmentation - Transmission control protocol - Computation theory - Backpropagation
- Design and implementation of city navigation system based on Google Earth and MapX被引量：11收藏
- 作者：Zhang, Ruizhe He, Ning Zhang, Jingzun
- 机构： Institute of Information Technology
- 来源：ACM International Conference Proceeding Series 2013
- 关键词：Computer applications - Computer programming
- Images denoising by improved non-local means algorithm被引量：10收藏
- 作者：He, Ning Lu, Ke
- 机构： School of Information; College of Computing and Communication Engineering
- 来源：Communications in Computer and Information Science 2011
- 关键词：Bandpass filters - Image enhancement
- Convex optimization based low-rank matrix decomposition for image restoration被引量：9收藏
- 作者：He, Ning Wang, Jin-Bao Zhang, Lu-Lu Lu, Ke
- 机构：Beijing Union Univ;Univ Chinese Acad Sci
- 来源：NEUROCOMPUTING 2016
- 关键词：Image restoration Low-rank matrix Principal component pursuit Singular value thresholding
- A novel algorithm for removing 'liubai' area in traditional Chinese painting images被引量：8收藏
- 作者：Pan, Wei-Guo Bao, Hong He, Ning
- 机构： Institute of Information Technology
- 来源：2011 International Conference on Multimedia Technology, ICMT 2011 2011
- 关键词：Multimedia systems - Painting - Semantics
- A Non Local Feature-Preserving Strategy for Image Denoising被引量：8收藏
- 作者：He Ning Lu Ke
- 机构：Beijing Union Univ;Chinese Acad Sci
- 来源：CHINESE JOURNAL OF ELECTRONICS 2012
- 关键词：Feature-preserving Image denoising Non-local means Regularization
- Automate road extraction from color city map based on threshold algorithm in HSV space被引量：6收藏
- 作者：Zhang, Lulu He, Ning Xu, Cheng Wang, Jin Bao
- 机构： Beijing Key Laboratory of Information Service Engineering; School of information
- 来源：Energy Education Science and Technology Part A: Energy Science and Research 2014
- 关键词：Algorithms - Color image processing - Image segmentation
- 海量超声数据体可视化研究被引量：6收藏
- 作者：潘卫国 何宁 薛健 吕科 翟锐 代双凤
- 机构：中国科学院大学工程管理与信息技术学院;北京联合大学信息学院
- 来源：《电子学报》 2016
- 关键词：体绘制 图形处理器 核外技术 并行计算 海量数据
- 摘要：近年来,随着科学数据的快速增长,海量数据的可视化分析成了急需解决的难题.越来越多的处理海量数据的方法向着并行、分布式处理的方向发展.本文提出了一种混合的框架来处理海量的超声数据,该框架通过整合多种硬件环境和计算资源来处理...
- Single-image motion deblurring using an adaptive image prior被引量：5收藏
- 作者：He, Ning Lu, Ke Bao, Bing-Kun Zhang, Lu-Lu Wang, Jin-Bao
- 机构：Beijing Union Univ;Univ Chinese Acad Sci;Chinese Acad Sci
- 来源：INFORMATION SCIENCES 2014
- 关键词：Motion deblurring Point spread function Adapting image prior Spatially varying motion
