Abstract
In this research, we used HDMI signals, designed for low-cost distribution, in order to implement an HD-definition virtual studio, processing analogue signals and broadcasting HD signals. In this way, one can carry out automatic extraction, play/record, and operation of a virtual camera, using chroma key In the system, moreover, users can deal with more conveniently loss of signals, color degradation, use of an HD output board, correction of a driver, and so on. Thus, the low-cost HD virtual studio system complies with the environmentally-friendly policies and helps users easily produce high-definition contents. As a result, use of an HD virtual studio becomes much easier while an online community can be promoted through a website sharing background contents, providing more high-quality contents and popularizing the related equipment.
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References
Kim, Y.: Suggestions for u-learning System based on the integrated education. Journal of the Korea Society of Korea Information 12(3) (2007)
Lee, J.-H., Choi, S.-K., Hwang, T., Cho, Y.-H.: P2P - Based Experience Learning Support System for U-Learning. Journal of The Korea Contents Association 5(6), 309–318 (2005)
Park, J., Kim, S.-H., Yang, J.: Empirical Studies on the Expression of Collective Intelligence and the Web2.0-based Collaborative e-Learning System. Journal of Korea Information Technology 8(8) (August 2010)
Bae, J.-A., Kim, Y.-J., Jeon, B.-H.: Cybercommunication academic society 25(3), 841–849 (2008)
Lee, S.-Y., Joo, H.-S.: A Study on the Implementation of Robust Automatic Adaptative Chroma-key Method. Journal of the Korea Society of Computer and Information 13(1), 21–27 (2008)
Kim, J.H., Choi II, D., Cho, W.Y.: A Study On The Implementation of Real Time Image Composition System Using Adaptive Algorithm. In: Conference on Information and Control Systems, vol. 25(2), pp. 569–572 (2003)
Kwak, S.-D., Chang, M.-S., Kang, S.-M.: Real time chromakey processing algorithms in general environment using the alpha channel. In: Korea Intelligent Information Systems Society 2010 Conference, vol. 20(1), pp. 188–189 (2010)
Ko, H.: Introduce of Virtual Studio. Korea Society Broadcast Engineers Magazine 2(2), 12–22 (1997)
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© 2011 Springer-Verlag Berlin Heidelberg
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Kim, S. (2011). An HD Virtual Studio System Using Chroma Key. In: Qi, L. (eds) Parallel and Distributed Computing and Networks. PDCN 2010. Communications in Computer and Information Science, vol 137. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-22706-6_3
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DOI: https://doi.org/10.1007/978-3-642-22706-6_3
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-22705-9
Online ISBN: 978-3-642-22706-6
eBook Packages: Computer ScienceComputer Science (R0)