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检索条件"任意字段=4th Conference on Mathematics of Image and Data Coding, Compression, and Encryption"
251 条 记 录,以下是201-210 订阅
Wavelet zero-path mapping algorithm for multimedia images coding
Wavelet zero-path mapping algorithm for multimedia images co...
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National conference on Telecommunication Technology (NCTT)
作者: M. Teow R. Tang Department of Information Technology HELP Institute Kuala Lumpur Malaysia
In the age of information and communication technology (ICT), the requirements of multimedia image transmission are essential. image compression (source coding) has provided significant improvements for communication ... 详细信息
来源: 评论
Effects of scaling and residual mapping parameters on lossless compression of images
Effects of scaling and residual mapping parameters on lossle...
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: J. Knezovic M. Kovac Faculty of Electrical Engineering and Computing University of Zagreb Zagreb Croatia
Entropy coding algorithms assign variable length codes to the input data (symbols) based on their statistical properties. those techniques are used in both lossless and lossy compression systems. this article presents... 详细信息
来源: 评论
Lossless fractal image coding
Lossless fractal image coding
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: K. Prachumrak A. Hiramatsu T. Fuchida H. Nakamura S. Murashima Department of Information and Computer Science Faculty of Engineering Kagoshima University Kagoshima Japan
Lossless fractal image coding (LFIC) is a new method to code images. the significant property of this method is that it is the first simple fractal image coding method that can regenerate images without data loss (los... 详细信息
来源: 评论
A new method for image coding in computer vision
A new method for image coding in computer vision
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: J.I. Larrauri E. Kahoraho Department of Control and Industrial Electronics University of Deusto Bilbao Spain
In this paper, a new lossless method for real time compression of still images in the field of the artificial vision, is presented. the proposed method is based on a new focus which incorporates the simultaneous execu... 详细信息
来源: 评论
Efficient post-processing for block-based compressed video
Efficient post-processing for block-based compressed video
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: Y. Kim T. Yi School of Electrical Engineering and Computer Science Yeungnam University Gyeongsan Gyeongsangbuk South Korea
In digital video coding, the 2-D block-based discrete cosine transform (DCT) has been widely used, combined with the quantization techniques of DCT coefficients, for the purpose of compression of video data. Video com... 详细信息
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Proceedings EC-VIP-MC 2003. 4th EURASIP conference focused on Video/image Processing and Multimedia Communications (IEEE Cat. No.03EX667)
Proceedings EC-VIP-MC 2003. 4th EURASIP Conference focused o...
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
this conference proceedings deals with: H.264 video coding standard; MPEG-4; Croatian digital video broadcasting; multimedia streaming networks; digital signal processing; image data processing; ultrasonic imaging; co...
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Picture quality evaluation strategy using a watermarking technique
Picture quality evaluation strategy using a watermarking tec...
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: J.-N. Campaner H. Cherifi ERIM/LIRSIA Faculté des Sciences Mirande Université de Bourgogne Dijon France
Measurement of image quality is crucial for many image processing algorithms. In this paper, a "no-reference" picture quality evaluation is proposed. We use watermarking as a tool for evaluating quality. We ... 详细信息
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Robust data hiding in MPEG-2 video against transcoding
Robust data hiding in MPEG-2 video against transcoding
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: Y. Wang A. Pearmain Department of Electronic Engineering Queen''s Mary University of London UK
Embedding watermark in compressed video is a challenging problem, and moreover transcoding the watermarked video due to bandwidth requirement makes the watermark more difficult to survive. As we know, transcoding some... 详细信息
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A unified fast computation of the evenly and oddly stacked MDCT/MDST
A unified fast computation of the evenly and oddly stacked M...
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: V. Britanak Institute or Informatics Slovak Academy of Sciences Bratislava Slovakia
A unified approach to the fast computation of evenly and oddly stacked modified discrete cosine transform (MDCT) and modified discrete sine transform (MDST) is presented. Although the evenly and oddly stacked MDCT/MDS... 详细信息
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Adaptive data mapping of wavelet compressed images in MIMO systems
Adaptive data mapping of wavelet compressed images in MIMO s...
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IEEE Region 8 International Symposium on Video/image Processing and Multimedia Communications (EURASIP)
作者: S. Plevel T. Javornik G. Kandus R. Trobec Jožef Stefan Institute Ljubljana Slovenia
the adaptive data mapping of wavelet compressed images in multiple input multiple output (MIMO) wireless communication systems is proposed and analyzed. image compression methods based on wavelet transform allow image... 详细信息
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