De-interlacing : a key technology for scan rate conversion /

To interlace or not to interlace' is a hot issue currently. Traditionally interlace has been part of the video standard as it reduces the transmission and display demands, while hardly affecting the perceived quality of the pictures. With the current explosion of new video formats due to emergi...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Bellers, E. B. (Erwin B.)
Otros Autores: Haan, G. de
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam ; New York : Elsevier, 2000.
Edición:1st ed.
Colección:Advances in image communication ; 9.
Temas:
Image processing.
Scanning systems.
Traitement d'images.
Syst�emes de balayage.
image processing.
COMPUTERS > Image Processing.
PHOTOGRAPHY > Techniques > Digital.
TECHNOLOGY & ENGINEERING > Imaging Systems.
COMPUTERS > Digital Media > Graphics Applications.
Image processing
Scanning systems
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Cover
  • Copyright Page
  • Contents
  • Chapter 1. Introduction
  • 1.1 Historical background of interlace
  • 1.2 De-interlacing
  • 1.3 Relation with superresolution
  • 1.4 Relation with MPEG-2 coding
  • 1.5 Motivation and scope of this book
  • Part I: Basic technology
  • Chapter 2. Overview of de-interlacing algorithms
  • 2.1 The de-interlacing problem
  • 2.2 Non-motion-compensated de-interlacing
  • 2.3 Motion-compensated de-interlacing
  • 2.4 Evaluation
  • 2.5 Conclusions
  • Chapter 3. Overview on motion estimation techniques
  • 3.1 Historical developments in motion estimation
  • 3.2 Pel-recursive estimators
  • 3.3 Block-matching algorithms
  • 3.4 True-motion estimation
  • 3.5 Global motion models
  • 3.6 Object based motion estimation
  • 3.7 Evaluation of motion estimation methods
  • 3.8 Conclusion
  • Part II: System optimization
  • Chapter 4. Accurate motion estimates from interlaced video
  • 4.1 Accuracy of the motion vectors
  • 4.2 Improving block-based motion estimation
  • 4.3 Interpolation to improve the motion vector accuracy
  • 4.4 Evaluation
  • 4.5 Conclusions
  • Chapter 5. On the optimization of de-interlacing
  • 5.1 Evaluation of the performance on detailed images
  • 5.2 Evaluation of the performance on edges
  • 5.3 Evaluation of the robustness
  • 5.4 The Majority-Selection de-interlacer
  • 5.5 Evaluation
  • 5.6 Conclusions
  • Part III: The future of interlace
  • Chapter 6. The efficiency of interlaced versus progressive video on a MPEG-2 digital channel
  • 6.1 Introduction
  • 6.2 Summary of the MPEG-2 video-coding standard
  • 6.3 The experiments
  • 6.4 Results and evaluation
  • 6.5 Discussion
  • Chapter 7. Towards an optimal display format
  • 7.1 Display format options
  • 7.2 Exploiting the source picture resolution
  • 7.3 Evaluation
  • 7.4 Conclusions
  • Chapter 8. Conclusions
  • Appendix A. Cycles perdegree and cycles per picture width
  • Appendix B. Motion and alias
  • Appendix C. Interpolation for sub-pixel de-interlacing
  • Appendix D. Example: derivation of a 4 taps TGST filter
  • Appendix E. Robustness of the TGST de-interlacer
  • Appendix F. MS de-interlacer optimization for a programmable architecture
  • F.1 TriMedia architecture
  • F.2 Majority-Selection de-interlacer on the TriMedia
  • F.3 Computational requirements
  • References
  • Glossary of special definitions, symbols and notations
  • List of Tables
  • List of Figures
  • Biography
  • Index
  • Last Page.

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