Browse > Article
http://dx.doi.org/10.14352/jkaie.2015.19.4.441

Class Analysis Method Using Video Synchronization Algorithm  

Kwon, Ohsung (Dept. of Computer Education, Gongju National University Of Education)
Publication Information
Journal of The Korean Association of Information Education / v.19, no.4, 2015 , pp. 441-448 More about this Journal
Abstract
This paper describes about a software implementation for class analysis and quantization based on our video synchronization method. We proposed a new indexing method, synchronization strategies, and data structure for our analyzer implementation. We implemented a class video analyzer using intelligent multimedia technologies which can play class video selectively. Our proposed method analyzes class videos depending on the time schedule composed of introduction, development and summary stages. We apply our analysis filters to the class videos in the predefined regular intervals. We experimented on the synchronization performance of our proposed method and software. In the experimental, we could demonstrate the effectiveness and practicality of our class analyzing method within the margin of error.
Keywords
Class Analysis; Class-Flow Analysis; Multimedia Technologies; Analysis Filters; Video Player;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Baek Jae-Eun (2013). Design and development of the verbal interaction analysis program for supporting teaching consultation. Ph.D. Dissertation, Wonkwang University.
2 Chung Mi-Kyung, Kim Kyung-Hyun (2006). Development On Instructional Analysis Program for Improvement of Teacher's Instructional Profession. of Korea Association of Information Education, 10(3), 371-384.
3 Kang Doo-Bong, Jeong Ju-Hun, Kim Young-Hwan (2015). Design and Implementation of Smart Device Application for Instructional analysis. J. of Korean Association of Computer Education, 18(4), 31-40.
4 Kang Shin-Cheon (2005). Developing the Online System for Observing the Instruction to Improve Flanders' Lingistic Interaction Analysis Method. J. of Educational Information and Media, 11(2), 243-267.
5 Koh Chang-Gyu (2008). A Comparative Study on the Teaching-Learning Contents Between Two Elementary School Lessons: Application of Lemke's Frame of Instruction Analysis. The J. of Korean Education, 35(3), 47-82.
6 Kwon Oh-Sung (2012). Implementation of a Class Analysis Tool Based On Linguistic Interaction Analysis Method. J. of Korea Association of Information Education, 16(4), 475-482.
7 Kim Ki-Sung (2008). Design and Development of a Task-Concentrated Lesson Analysis System to Increase Teaching Professionalism. Master Thesis, Korea National University of Education.
8 Kim Mi-Hwan, Song Sang-Hun (2011). Analysis on Teacher's Discourse in Math Gifted Class in Elementary Schools Using Flanders Interaction Analysis Program. J. of Elementary Mathematics Education in Korea, 15(2), 385-415.
9 Kim Han-Jung (2015). Debate Class Analysis Program. http://khj201504.blog.me/220204524704.
10 Lee Yoon-Gyeong, Lee Joong-Kweon (2014). Analysis on Gifted Class in Mathematics using Flanders Category System. J. of Korea Contents Association, 14(5), 512-523.   DOI
11 Park Kyung-Ran (2006). Design and Implementation of a Flanders Category System for the Web-Based PDA Environment. M.S. thesis, Ewha Womans University.
12 Seo Kyung-Beom (2007). An Analysis of the Classes of Newly Appointed Science Teachers Using Flanders' Verbal Interaction System. M.S. thesis. Kyungpook National University.
13 N. A. Flanders, Teacher Influence (1960). Pupil Attitude and Achievement. U. S. Office of Education Cooperative Research Project, 214-217.
14 wikipedia (2015-a). Android (operating system). https://en.wikipedia.org/wiki/Android_(operating_system)
15 wikipedia (2015-b). Stack. https://en.wikipedia.org/wiki/ Stack_(abstract_data_type)