Teaching software development of digital image processing based on VB

In order to make the student easily understand the image processing theory and combine theory teaching with practical teaching of this technology, it is very important to develop a set of software suitable for teaching. This paper discusses image processing technique based on Visual Basic (VB) and a set of teaching software of digital image processing is developed by this technique. This software can successfully realize some image processing algorithm and has the features with easy operability, beautiful user interface and good vision. Practice demonstrates that the effect of teaching is improved by this software. The practical application ability of students is enhanced and the teaching target of combining theory with practice is achieved by this software. At the same time, learning interest of student is also increased.