“数字图像处理”课程中图像缩放的教学方法研究

Research on Teaching Method of Image Scaling in Digital Image Processing Course

本文介绍了数字图像处理课程中图像缩放的新的教学方法.探索提出通过详细讲解一幅数字图像的产生过程来说明重采样滤波的思想和原理,进而使学生掌握图像缩放的方法.教学实践证明,该方法能够有效激发学生的学习兴趣,提高教学质量.

In this is introduced. The paper a novel teaching method of image scaling in digital image processing course method that explains the idea and principle of resampling filter through detailed presentation about generation process of a digital image, and then to make students master the techniques of image scaling is exploringly proposed. Teaching practice has proved that the proposed method is useful in stimulating students＇ interest in learning and improving the teaching quality.