“图像信息处理及复制”课程的知识体系和教学方法

图像信息处理是印刷媒体生产中不可或缺的重要环节之一,也是印刷工程及其相关专业的核心教学内容。在印刷媒体的图文信息输入、处理和记录输出的数字化进程中,颜色科学、信息论、图像描述域变换等多种重要的基础理论为课程奠定了坚实的基础,同时,该进程又涉及多种技术。将基本原理与技术有机结合,构建较为清晰的框架结构并加入较丰富的技术内容,是实现教学目标的关键。此外,在具体教学过程中,采用恰当的方法,以生动形象的形式阐述枯燥的理论知识及学生难以深入其中的技术细节,才能达到较好的教学效果,使学生掌握相关的知识和技能。本研究给出了印刷工程专业＂图像信息处理及复制＂课程的知识体系,并介绍了课程教学中所采用的一些教学方法。

Knowledge Hierarchy and Teaching Method for Image Processing and Reproduction Course

Image processing is one of the important components in print media production.It is also the core content for the study of printing engineering and other related majors.In the process of digitization in printing field,which includes input, processing and output of information,an important foundation,which constructs on color science,informatics and image transformation theory,is laid for the teaching course.Moreover,the process of digitization relates to many technologies.To combine the fundamental theory with the technologies,to fuse the technologies into the theoretical frame are the key points of the teaching.Besides this,proper teaching methods,i.e.describing the sterile content in a lively and detailed form,are also important for the teaching effect.In this paper,a knowledge hierarchy for Image Processing and Reproduction course was constructed.Some teaching methods were also introduced.