Research Article
Acquiring the Cultural Characteristics of English Online Courses Based on Wavelet Transformation
@INPROCEEDINGS{10.1007/978-3-031-18123-8_18, author={Ying Lin and Megawati Soekarno and Yangbo Wu}, title={Acquiring the Cultural Characteristics of English Online Courses Based on Wavelet Transformation}, proceedings={Multimedia Technology and Enhanced Learning. 4th EAI International Conference, ICMTEL 2022, Virtual Event, April 15-16, 2022, Proceedings}, proceedings_a={ICMTEL}, year={2022}, month={10}, keywords={Wavelet transformation English online course Cultural characteristics Characteristics acquiring Acquiring method Transformation structure}, doi={10.1007/978-3-031-18123-8_18} }- Ying Lin
Megawati Soekarno
Yangbo Wu
Year: 2022
Acquiring the Cultural Characteristics of English Online Courses Based on Wavelet Transformation
ICMTEL
Springer
DOI: 10.1007/978-3-031-18123-8_18
Abstract
In recent years, China’s online English curriculum has received extensive attention, not only because it is more in line with the educational development background of the new era, but also because this teaching mode has stronger flexibility, coupled with the assistance of information technology, which further improves the extraction effect of English curriculum cultural character. Therefore, the research on the extraction method of English online curriculum cultural character based on wavelet transform. Set the theoretical objectives and construction principles of cultural character of English online course, build a multi-level feature extraction model under wavelet transform, and extract the cultural character of the course by wavelet phase transform extraction method. The final test analysis shows that under the same test environment, compared with the traditional Gabor correlation extraction test group, the extraction test group of wavelet transform finally obtains the higher accuracy of cultural character extraction of English online course, which shows that it has better effect on cultural character extraction of English online course and has practical application significance.
