Introduction to video formation- Perception and representation

Introduction to video formation- Perception and representation

Digital Video Signal Processing

*INTRODUCTION :-

From the recent developments in multimedia representation and communication, it has become clear that all aspects of media starting from, representation to transmission, processing to retrieval, and from studio to home are going “Digital”.

  • The significant advances in digital multimedia compression and communication algorithms have made it possible to deliver high quality video at relatively low bit rates in today’s networks.

  • The advancements in VLSI technologies have enabled sophisticated software to be implemented in a cost effective manner.

  • Lastly, the establishment of several international standards by ISO/MPEG and ITU-T laid the common groundwork for different vendors and content providers.

  • As multimedia becomes more pervasive, the boundaries between video, graphics, computer vision, multimedia database and computer networking start to blur.

  • This makes video processing an important and exciting field with input from many disciplines.

  • Presently video processing lies at the core of multimedia.

  • Among the many technologies involved, video coding and its standardization are the key enablers of these developments.

  • In this web based course we intend to cover the fundamental theory and techniques for digital video processing with a focus on video coding for communications.

  • The topics we select are a balance between providing a solid theoretical foundation and presenting complex system issues in real video systems.

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