基于案例教学的信息隐藏技术课程教学探讨

Research on Course Teaching of Information Hiding Technology based on Case Teaching

案例教学是将理论知识和应用实践相结合,通过理论指导具体实践的过程,有利于提高缺乏开发经验的学生理解和掌握信息隐藏理论的能力。针对该门课程特点,首先指出现阶段信息隐藏课程教学存在的相关问题,然后对该课程应用案例教学法的可行性与必要性进行系统分析,并对信息隐藏教学中引入案例教学所采用的方式、步骤及注意事项进行探讨。

Case teaching is the combination of theoretical knowledge and practical application. It is a process which is guided by theory to practice, which is benefi cial to improve students’ ability to understand and grasp the information hiding theory. According to the characteristics of this course, this paper fi rstly points out that the modern information hiding problems existed in the course teaching, then carries on the system analysis the feasibility and necessity of the course, application of case teaching method, and the information hiding teaching into the teaching case of the methods, steps and matters needing attention are discussed.