Existing focusing methods, such as standard deviation of gray values, gradients, information content of the image and the lateral inhibition function, were compared, and a new combination criterion was developed. This combined method consists of using the standard deviation of the image for coarse f
Digital Video and Digital TV: A Comparison and the Future Directions
β Scribed by Li Zong; Nikolaos G. Bourbakis
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 386 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1077-2014
No coin nor oath required. For personal study only.
β¦ Synopsis
T his paper presents an overview of the recently emerged development and current work into all digital High Definition Television systems based on the MPEG-2 compression scheme. It explores the advantages and disadvantages of Japan's MUSE, European DVB, and U.S. all digital HDTV systems, examines the global HDTV standardization process, and provides a comprehensive and technical survey of HDTV in Asia, Europe and the U.S. It also analyzes the consumer acceptance and market potential of all digital High Definition Television, and predicts the future merge of broadcast video and computers.
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