咨询与建议

限定检索结果

文献类型

  • 1,039 篇 期刊文献
  • 744 篇 会议
  • 17 篇 学位论文
  • 1 册 图书

馆藏范围

  • 1,801 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 625 篇 医学
    • 479 篇 基础医学(可授医学...
    • 400 篇 临床医学
    • 76 篇 医学技术(可授医学...
    • 73 篇 特种医学
    • 6 篇 公共卫生与预防医...
  • 538 篇 工学
    • 279 篇 计算机科学与技术...
    • 263 篇 电气工程
    • 108 篇 信息与通信工程
    • 48 篇 软件工程
    • 45 篇 控制科学与工程
    • 35 篇 电子科学与技术(可...
    • 15 篇 机械工程
    • 14 篇 测绘科学与技术
    • 11 篇 生物医学工程(可授...
    • 10 篇 仪器科学与技术
    • 9 篇 网络空间安全
  • 375 篇 理学
    • 250 篇 生物学
    • 65 篇 物理学
    • 14 篇 科学技术史(分学科...
    • 12 篇 数学
    • 9 篇 地球物理学
    • 7 篇 化学
  • 323 篇 教育学
    • 321 篇 心理学(可授教育学...
  • 51 篇 农学
    • 8 篇 作物学
  • 37 篇 哲学
    • 33 篇 哲学
  • 31 篇 管理学
    • 22 篇 管理科学与工程(可...
    • 11 篇 图书情报与档案管...
  • 18 篇 文学
    • 11 篇 外国语言文学
    • 6 篇 新闻传播学
  • 13 篇 法学
    • 11 篇 社会学
  • 4 篇 艺术学
  • 2 篇 历史学
  • 2 篇 军事学

主题

  • 1,801 篇 predictive codin...
  • 253 篇 image coding
  • 158 篇 decoding
  • 130 篇 predictive model...
  • 110 篇 quantization
  • 105 篇 speech coding
  • 103 篇 bit rate
  • 96 篇 encoding
  • 94 篇 video compressio...
  • 89 篇 video coding
  • 86 篇 transform coding
  • 63 篇 data compression
  • 60 篇 image reconstruc...
  • 59 篇 motion estimatio...
  • 56 篇 active inference
  • 56 篇 pixel
  • 52 篇 vector quantizat...
  • 48 篇 perception
  • 48 篇 entropy
  • 45 篇 linear predictiv...

机构

  • 8 篇 school of electr...
  • 8 篇 department of el...
  • 8 篇 ucl inst neurol ...
  • 8 篇 ucl wellcome tru...
  • 7 篇 radboud univ nij...
  • 7 篇 northeastern uni...
  • 7 篇 ucl wellcome tru...
  • 7 篇 univ calif santa...
  • 7 篇 laureate inst br...
  • 6 篇 bell laboratorie...
  • 6 篇 kings coll londo...
  • 5 篇 bell laboratorie...
  • 5 篇 ucl inst cognit ...
  • 5 篇 harvard med sch ...
  • 5 篇 massachusetts ge...
  • 4 篇 univ memphis ins...
  • 4 篇 univ calif berke...
  • 4 篇 univ sydney sch ...
  • 4 篇 univ cambridge d...
  • 4 篇 cnr inst cognit ...

作者

  • 25 篇 friston karl j.
  • 12 篇 huber-fliflet na...
  • 11 篇 friston karl
  • 11 篇 sterzer philipp
  • 11 篇 vuust peter
  • 10 篇 tani jun
  • 10 篇 zhao haozhen
  • 10 篇 barrett lisa fel...
  • 9 篇 zhang jianping
  • 9 篇 pezzulo giovanni
  • 8 篇 todd juanita
  • 8 篇 corlett philip r...
  • 8 篇 seth anil k.
  • 7 篇 schroeger erich
  • 7 篇 wagemans johan
  • 7 篇 tsakiris manos
  • 7 篇 malmierca manuel...
  • 7 篇 widmann andreas
  • 7 篇 qin han
  • 7 篇 b. girod

语言

  • 1,732 篇 英文
  • 49 篇 其他
  • 14 篇 荷兰文
  • 4 篇 中文
  • 1 篇 德文
  • 1 篇 波兰文
  • 1 篇 葡萄牙文
检索条件"主题词=predictive coding"
1801 条 记 录,以下是1571-1580 订阅
排序:
Wyner-Ziv Stereo Video coding using a Side Information Fusion Approach
Wyner-Ziv Stereo Video Coding using a Side Information Fusio...
收藏 引用
IEEE Workshop on Multimedia Signal Processing
作者: Jose Diogo Areia Catarina Brites Fernando Pereira Joao Ascenso Instituto Superior Técnico Instituto de Telecommunicações Lisboa Portugal Instituto Superior de Engenharia de Lisboa Instituto de Telecommunicações Lisboa Portugal
Wyner-Ziv coding, also known as distributed video coding, is currently a very hot research topic in video coding due to the new opportunities it opens. This paper applies the distributed video coding principles to ste... 详细信息
来源: 评论
Contrastive Unsupervised Learning for Speech Emotion Recognition
Contrastive Unsupervised Learning for Speech Emotion Recogni...
收藏 引用
IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Mao Li Bo Yang Joshua Levy Andreas Stolcke Viktor Rozgic Spyros Matsoukas Constantinos Papayiannis Daniel Bone Chao Wang University of Illinois at Chicago Amazon Alexa
Speech emotion recognition (SER) is a key technology to enable more natural human-machine communication. However, SER has long suffered from a lack of public large-scale labeled datasets. To circumvent this problem, w... 详细信息
来源: 评论
Motion vector coding using decoder-side estimation of motion vector
Motion vector coding using decoder-side estimation of motion...
收藏 引用
IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)
作者: Kwanghyun Won Jungyoup Yang Byeungwoo Jeon School of Information and Computer Engineering Sungkyunkwan University Suwon South Korea
The H.264/AVC standard employs the predictive motion vector coding technique using the median predictor of spatially neighboring three motion vectors. Although the median is effective in reducing redundancy, it is not... 详细信息
来源: 评论
Evaluation of temporally scalable video coding techniques
Evaluation of temporally scalable video coding techniques
收藏 引用
IEEE International Conference on Image Processing
作者: G.J. Conklin S.S. Hemami School of Electrical Engineering Cornell University Ithaca NY USA
Two temporally scalable video coding techniques, temporal subband coding (TSB) and predictive coding, are evaluated both theoretically and in practice to provide comparisons of compression and visual quality at differ... 详细信息
来源: 评论
Scalable Audio coding Based on Integer Transform
Scalable Audio Coding Based on Integer Transform
收藏 引用
International Conference on Communications and Networking in China (CHINACOM)
作者: Yong Zhang RuiMin Hu National Engineering Research Center for Multimedia Software Wuhan University of China China
The modified discrete cosine transform (MDCT) is widely used in current perceptual audio coding schemes. This paper presents an integer approximation of this lapped transform, called integer MDCT, which is derived fro... 详细信息
来源: 评论
3D Scene Modeling for Distributed Video coding
3D Scene Modeling for Distributed Video Coding
收藏 引用
IEEE International Conference on Image Processing
作者: Matthieu Maitre Christine Guillemot Luce Morin Beckman Institute University of Illinois Urbana-Champaign Champaign USA IRISA Rennes France
The compression efficiency of distributed video-coding (DVC) suffers from the necessity of transmitting a large number of key-frames which are intra-coded. This paper describes a new 3D model-based DVC approach which ... 详细信息
来源: 评论
A New Steganographic Method Using Quantization Index Modulation
A New Steganographic Method Using Quantization Index Modulat...
收藏 引用
International Conference on Computer and Automation Engineering, ICCAE
作者: Hamid Izadinia Fereshteh Sadeghi Mohammad Rahmati Computer Engineering and Information Technology Department Amirkabir University of Technology슠 Tehran Iran
Steganography is the art and science of hiding secret data to provide a safe communication between two parties and it is a prominent branch in the information hiding research area. This paper presents a new steganogra... 详细信息
来源: 评论
Object-based layer-structure very low bit rate video coding
Object-based layer-structure very low bit rate video coding
收藏 引用
IEEE International Conference on Image Processing
作者: Chung-Lin Huang Wen-Juh Yang Electrical Engineering Department National Tsing Hua University Hsinchu Taiwan
This paper presents an object-based layer-structure very low bit rate video coding system. This system is different from the conventional object-based video coding algorithms in three aspects. First, it uses the elast... 详细信息
来源: 评论
Lossless compression of high-volume numerical data from simulations
Lossless compression of high-volume numerical data from simu...
收藏 引用
Data Compression Conference (DCC)
作者: V. Engelson D. Fritzson P. Fritzson IDA Linkoping University Sweden
Summary form only given. We propose a lossless algorithm of delta compression (a variant of predictive coding) that attempts to predict the next point from previous points using higher-order polynomial extrapolation. ... 详细信息
来源: 评论
Exponential Decay of Transmission Distortion in H.264
Exponential Decay of Transmission Distortion in H.264
收藏 引用
IEEE Workshop on Multimedia Signal Processing
作者: Sunday Nyamweno Ramdas Satyan Fabrice Labeau Department of Electrical and Computer Engineering McGill University Montreal Canada
In this paper we investigate the impact of transmission errors in H.264. Transmission errors propagate into subsequent frames due to motion prediction and result in degraded video quality. Our simulations show that H.... 详细信息
来源: 评论