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检索条件"机构=Key Lab of Image Processing and Image Communication"
888 条 记 录,以下是371-380 订阅
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Time-frequency constraints for phase estimation in single-channel speech enhancement
Time-frequency constraints for phase estimation in single-ch...
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International Workshop on Acoustic Signal Enhancement (IWAENC)
作者: Pejman Mowlaee Rahim Saeidi Signal Processing and Speech Communication Lab Graz University of Technology Austria Speech and Image Processing Unit University of Eastern Finland Finland
Previous single-channel speech enhancement algorithms often employ noisy phase while reconstructing the enhanced signal. In this paper, we propose novel phase estimation methods by employing several temporal and spect... 详细信息
来源: 评论
Deep neural network and switching Kalman filter based continuous affect recognition
Deep neural network and switching Kalman filter based contin...
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2016 IEEE International Conference on Multimedia and Expo Workshop, ICMEW 2016
作者: Pei, Ercheng Xia, Xiaohan Le, Yang Dongmei, Jiang Sahli, Hichem United States NPU-VUB Joint AVSP Lab Shaanxi Key Lab on Speech and Image Information Processing Xi'an710072 China Pleinlaan 2 Brussels1050 Belgium Interuniversity Microelectronics Centre Kepeldreef 75 Heverlee3001 Belgium
In this paper, we propose the deep neural network - switching Kalman filter (DNN-SKF) based frameworks for both single modal and multi-modal continuous affective dimension estimation. The DNN-SKF framework firstly mod... 详细信息
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Solving TSP by dismantling cross paths
Solving TSP by dismantling cross paths
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IEEE International Conference on Orange Technologies (ICOT)
作者: Yongsheng Pan Yong Xia Shaanxi Key Lab of Speech & Image Information Processing (SAIIP) Northwestern Polytechnical University Xi'an
Traveling salesman Problem (TSP) is a classical NP-hard problem and has been extensively studied in literature. Eliminating the cross paths, which commonly exist in approximate solutions to large scale TSP, can effect... 详细信息
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THz Spectrum Deconvolution with Total Variation Regularization
THz Spectrum Deconvolution with Total Variation Regularizati...
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International Congress on image and Signal processing
作者: Lizhen Deng Hu Zhu Guanming Lu State Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan 430074 China Jiangsu Province Key Lab on Image Processing & Image Communication Nanjing University of Posts and Telecommunications Nanjing 210003 China
Deconvolution has become one of the most used methods for improving spectral resolution, and blind deconvolution as a typical method has been researched widely. However, the predefined point spread function (PSF) used... 详细信息
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Visual Attention Data for image Quality Assessment Databases
Visual Attention Data for Image Quality Assessment Databases
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IEEE International Symposium on Circuits and Systems
作者: Xiongkuo Min Guangtao Zhai Zhongpai Gao Ke Gu Institute of Image Communication and Information Processing Shanghai Jiao Tong University Shanghai China Shanghai Key Laboratory of Digital Media Processing and Transmissions
images usually contain areas that particularly attract people's attention and visual attention is an important feature of human visual system (HVS). Visual attention had been shown to be effective in improving per... 详细信息
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Error concealment for stereoscopic images using mode selection
Error concealment for stereoscopic images using mode selecti...
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IEEE International Symposium on Intelligent Signal processing and communication Systems (ISPACS)
作者: Lijuan Song Xiuchang Zhu State Grid Electric Power Research Institute Nanjing China Jiangsu Province Key Laboratory on Image Processing & Image Communication Nanjing University of Posts and Telecommunications Nanjing China
In this paper, a novel error concealment (EC) method for compressed stereoscopic image pairs is presented, which contains a new binocular EC mode and an improved monocular EC mode. The proposed algorithm selects appro... 详细信息
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3D Gaze Estimation Based on Facial Feature Tracking
3D Gaze Estimation Based on Facial Feature Tracking
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2011 4th IEEE International Conference on Computer Science and Information Technology(ICCSIT 2011)
作者: Man Yi Zhao Xinbo Zhang Ke Shaanxi Provincial Key Lab.of Speech & Image Information Processing Northwestern Polytechnical University
A 3D gaze estimation and tracking algorithm based on facial feature tracking is presented in this ***,we used the Active Shape Model(ASM) to extract facial feature points with a stereo ***,the full 3D pose of head is ... 详细信息
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An Investigation on Mutual Information for the Linear Predictive System and the Extrapolation of Speech Signals
An Investigation on Mutual Information for the Linear Predic...
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Speech communication;10. ITG Symposium
作者: Jalal Taghia Rainer Martin Jalil Taghia Arne Leijon Institute of Communication Acoustics Ruhr-Universitat Bochum Sound and Image Processing Lab KTH Royal Institute of Technology
Mutual information (MI) is an important information theoretic concept which has many applications in telecommunications, in blind source separation, and in machine learning. More recently, it has been also employed fo... 详细信息
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Modelling of random extra pulses during quasi-closed glottal cycle phases  10
Modelling of random extra pulses during quasi-closed glottal...
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10th International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, MAVEBA 2017
作者: Aichinger, P. Roesner, I. Schoentgen, J. Pernkopf, F. Department of Otorhinolaryngology Division of Phoniatrics-Logopedics Medical University of Vienna Austria F.N.R.S. Université Libre de Bruxelles Laboratories of Image Signal Processing and Acoustics Faculty of Applied Sciences Brussels Belgium Signal Processing and Speech Communication Lab Graz University of Technology Austria
The presence of random extra pulses during quasi-closed glottal cycle phases may constitute a distinct voice quality type relevant to the clinical care of disordered voices. In this paper, we propose for this voice ty... 详细信息
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Top-down saliency by multi-scale contextual pooling
Top-down saliency by multi-scale contextual pooling
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13th Pacific-Rim Conference on Multimedia, PCM 2012
作者: Qiu, Yuanyuan Zhu, Jun Zhang, Rui Huang, Jun Institute of Image Communication and Network Engineering Shanghai Jiao Tong University Shanghai China Shanghai Key Laboratory of Digital Media Processing and Transmission Shanghai Jiao Tong University Shanghai China Shanghai Advanced Research Institute Chinese Academy of Sciences China
Goal-driven top-down mechanism plays an important role in the case of object detection and recognition. In this paper, we propose a top-down computational model for goal-driven saliency detection based on a coding-bas... 详细信息
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