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检索条件"机构=Jiangsu Province Key Lab on Image Processing and Image Communications"
81 条 记 录,以下是11-20 订阅
排序:
Compressed Video Super-resolution Reconstruction Based on Regularized Algorithm
Compressed Video Super-resolution Reconstruction Based on Re...
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2006 8th International Conference on Signal processing
作者: Xu Zhong-qiang Gan Zongliang Zhu Xiu-chang Information Industry Ministry and Jiangsu Province Key Lab of Image Processing & Image Communication Nanjing University of Posts & Telecommunications
Estimating high-resolution(HR) video from a sequence of low-resolution(LR) compressed observations is the focus of this *** on the theory of regularization,this paper proposes a new form of regularized cost function t... 详细信息
来源: 评论
An improved speech enhancement method based on teager energy operator and perceptual wavelet packet decomposition
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Journal of Multimedia 2011年 第3期6卷 308-315页
作者: Zhao, Huan Peng, Xiujuan Hu, Lian Wang, Gangjin Yu, Fei Xu, Chen School of Information Science and Engineering Hunan University Changsha China Jiangsu Provincial Key Lab of Image Processing and Image Communications Nanjing University of Posts and Telecommunications Nanjing China
According to the distribution characteristic of noise and clean speech signal in the frequency domain, a new speech enhancement method based on teager energy operator (TEO) and perceptual wavelet packet decomposition ... 详细信息
来源: 评论
An improving MFCC features extraction based on FastICA algorithm plus RASTA filtering
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Journal of Computers 2011年 第7期6卷 1477-1484页
作者: Zhao, Huan Hu, Lian Peng, Xiujuan Wang, Gangjin Yu, Fei Xu, Cheng School of Information Science and Engineering Hunan University Changsha China Jiangsu Provincial Key Lab of Image Processing and Image Communications Nanjing University of Posts and Telecommunications Nanjing China
FastICA is a kind of independent component analysis (ICA), which is robust and high performance algorithm, it can strongly remove signal correlation and ensure each signal to be independence. Through perceptual test, ... 详细信息
来源: 评论
A NOVEL ALGORITHM OF SUPER-RESOLUTION RECONSTRUCTION FOR COMPRESSED VIDEO
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Journal of Electronics(China) 2007年 第3期24卷 363-368页
作者: Xu Zhongqiang Zhu Xiuchang Information Industry Ministry and Jiangsu Province Key Lab of Image Processing & Image Communication Nanjing University of Posts & Telecommunications Nanjing 210003 China
Super-Resolution (SR) technique means to reconstruct High-Resolution (HR) images from a sequence of Low-Resolution (LR) observations,which has been a great focus for compressed video. Based on the theory of Projection... 详细信息
来源: 评论
A new super-resolution reconstruction method combining narrow quantization constraint set and motion estimation for H.264 compressed video
A new super-resolution reconstruction method combining narro...
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International Conference on image and Graphics
作者: Hu, Dong Zhao, Yingxue Xiao, Peng Jiangsu Provincial Key Lab of Image Processing and Image Communications Nanjing University of Posts and Telecommunications Nanjing 210003 China
Super-resolution (SR) reconstruction technique is mainly a task of reconstructing high resolution images from a sequence of low resolution images. The super-resolution technique for H.264 compressed video has been foc... 详细信息
来源: 评论
Improvement of virtual view rendering based on depth image
Improvement of virtual view rendering based on depth image
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International Conference on image and Graphics
作者: Hu, Dong Sun, Jianfei Xu, Ping Jiangsu Provincial Key Lab of Image Processing and Image Communications Nanjing University of Post and Telecommunications Nanjing 210003 China
Virtual view rendering has great importance in 3-D display. In order to get high-quality image of an arbitrary view from 2-D source image, improvement on depth-image based rendering (DIBR) is studied in this paper. By... 详细信息
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Research on 3G-based mobile self-rescue system for medical emergency
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Journal of Networks 2011年 第8期6卷 1214-1221页
作者: Dai, Weihui Wang, Chunshi Li, Guoxi Yu, Fei Xu, Chen School of Management Fudan University Shanghai China School of Software Fudan University Shanghai China Jiangsu Provincial Key Lab of Image Processing Image Communications Nanjing University of Posts Telecommunications Nanjing China
With the development of economy and society, people become more fluid, and in the meanwhile there is increasing demand for medical service in mobile environment. Especially when an outdoor accident or Paroxysmal disea... 详细信息
来源: 评论
Design of High-precision IslandWebGIS Based on Cesium  21
Design of High-precision IslandWebGIS Based on Cesium
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5th International Conference on Computer Science and Application Engineering, CSAE 2021
作者: Zhang, Qingjun Hu, Dong Lin, Qiang Jiangsu Province's Key Lab of Image Procession and Image Communications Nanjing University of Posts and Telecommunications Nanjing China
In this paper, the design of a high-precision WebGIS system for island application is presented. The system is developed based on Cesium to support 2D, 2.5D and 3D map capabilities, and provide networked comprehensive... 详细信息
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A compressive sensing based mobile video communication system
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Sensors and Transducers 2013年 第6期153卷 186-191页
作者: Wu, Minghu Li, Ran Zhou, Shangli School of Electrical and Electronic Engineering Hubei University of Technology Wu'han 430068 China Jiangsu Province Key Lab on Image Processing and Image Communication Nanjing University of Posts and Telecommunications Nanjing 210003 China
A compressive sensing (CS) based mobile video communication system is proposed to meet the requirement that video service needs low-complexity video encoder in the mobile internet. In this system, the mobile client us... 详细信息
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A NOVEL METHOD TO REALIZE COMPRESSED VIDEO SUPER-RESOLUTION RECONSTRUCTION
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Journal of Electronics(China) 2006年 第2期23卷 310-313页
作者: Zhou Liang Liu Feng Zhu Xiuchang Information Industry Ministry and Jiangsu Province Key Lab of lmage Processing and Image Communication Nanjing University of Posts and Communications Nanjing 210003 China
This letter proposes a novel method of compressed video super-resolution reconstruction based on MAP-POCS (Maximum Posterior Probability-Projection Onto Convex Set). At first assuming the high-resolution model subject... 详细信息
来源: 评论