Visual Content Processing and Representation -

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Résumé :
This book constitutes the thoroughly refereed postproceedings of the 9th International Workshop on Visual Content Processing and Representation, VLBV 2005. The 28 revised full papers presented together with 4 panel summaries were selected from 85 submissions during two rounds of reviewing and revision. The papers address all current issues in visual content processing techniques such as video and image analysis, representation and coding, communications and delivery, consumption, synthesis, protection, and adaptation.

Sommaire:
Expected Distortion of Dct-Coefficients in Video Streaming over Unreliable Channel.- Content Adaptation Tools in the CAIN Framework.- Extrapolating Side Information for Low-Delay Pixel-Domain Distributed Video Coding.- Transmission-Efficient Image-Based Authentication for Mobile Devices.- A Study on Visual Attack to BPCS-Steganography and Countermeasure.- Fast Intra 4X4 Mode Elimination Approaches for H.264.- Backward-Compatible Interleaving Technique for Robust JPEG2000 Wireless Transmission.- An Ontology Infrastructure for Multimedia Reasoning.- Reduced Frame Quantization in Video Coding.- Video Object Watermarking Based on Moments.- Cross-Layer Scheduling with Content and Packet Priorities for Optimal Video Streaming over 1xEV-DO.- Video Rendering: Zooming Video Using Fractals.- Progressive Mesh-Based Motion Estimation Using Partial Refinement.- Very Low Bitrate Video: A Statistical Analysis in the DCT Domain.- H.264/AVC Based Video Coding Using Multiscale Recurrent Patterns: First Results.- Video Streaming in Electron Microscopy Applications.- A New Generic Texture Synthesis Approach for Enhanced H.264/MPEG4-AVC Video Coding.- An Intermediate Expressions' Generator System in the MPEG-4 Framework.- Coding with Temporal Layers or Multiple Descriptions for Lossy Video Transmission.- Fast Mode Decision Based on Activity Segmentation in H.264/AVC Encoding.- Atom Position Coding in a Matching Pursuit Based Video Coder.- Efficient Digital Pre-filtering for Least-Squares Linear Approximation.- Motion Compensated Frame Rate Up-Conversion for Low Frame Rate Video.- Progressive Contour Coding in the Wavelet Domain.- Description of Evolutional Changes in Image Time Sequences Using MPEG-7 Visual Descriptors.- Per-GOP Bitrate Adaptation for H.264 Compressed Video Sequences.- User Authentication Based on JPEG2000 Images.- Evaluation of Color Image Segmentation Algorithms Based on Histogram Thresholding.