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Achieving Sustain ability in TVET through a Program of Accreditation and Certification
Ligaya D. Valmonte,Myong Hee Kim 한국멀티미디어학회 2008 한국멀티미디어학회 국제학술대회 Vol.2008 No.-
The new paradigm for development, which integrated three major dimensions; environmental protection, social advancement and economic prosperity, has brought a number of challenges in human resources development through technical and vocational education and training effecting qualitative and quantitative changes. With opening of labor markets across borders, the technical and vocational education and training systems have been challenged by globalization and technological escalation resulting to universalization, commercialization and internationalization. One emerging strategy that can contribute to the quality, relevance, efficiency and effectiveness is the establishment of the accreditation and certification service system for achieving sustainability of human resources development.
BLIND DIGITAL VIDEO WATERMARKING USING AVERAGE MAGNITUDE MODULUS OF SUBBANDS
Jinkyung Byun,Young-Deuk Moon,Suk-Hwan Lee,Soun-Youn Lim,Ligaya Valmonte,Ki-Ryong Kwon 한국멀티미디어학회 2006 한국멀티미디어학회 국제학술대회 Vol.2006 No.-
This paper proposes the blind watermarking algorithm for digital video using average magnitude modulus in wavelet transform. After calculating average magnitude modulus (MAG) in wavelet transform for each frame, the proposed algorithm embeds the watermark using analysis and comparing with target modulus and neighboring modulus in 2-level sub bands. Experimental results were confirmed that the proposed algorithm satisfies the condition of the invisibility and the robustness for digital videos.