Title :
Project-based adaptability collaborative learning in the distance network environment
Author :
Wang Xiang-zheng ; Ge Yan-Qiang
Author_Institution :
Sch. of Educ. Inf. Technol. & Commun., Anyang Normal Univ., Anyang, China
Abstract :
As an important means of information security and copyright protection, digital watermarking technology has been extensive researched and widely applied; it proves data´s ownership or integrity by embedding secret information into raw data, thus achieves the purpose of copyright protection and information security. Based on the analysis and research of wavelet transformation, this study achieves to embed digital watermarking into the oracle bone inscriptions rubbings. Experimental results show that this method has a stronger robustness to altering and cutting of images.
Keywords :
biomedical education; copyright; distance learning; medical computing; project management; watermarking; wavelet transforms; copyright protection; data integrity; digital watermarking technology; distance network environment; image cutting; information security; oracle bone inscription rubbings; project-based adaptability collaborative learning; wavelet transformation; Adaptive systems; Collaboration; Collaborative work; Education; Information security; Internet; Watermarking; adaptability collaborative learning; constructivism; network environment; project;
Conference_Titel :
Computer Science and Education (ICCSE), 2010 5th International Conference on
Conference_Location :
Hefei
Print_ISBN :
978-1-4244-6002-1
DOI :
10.1109/ICCSE.2010.5593501
