SIPTool: the 'Signal and Image Processing Tool'-an engaging learning environment

The 'Signal and Image Processing Tool' is a multimedia software environment for demonstrating and developing signal and image processing techniques. It has been used at CalPoly for three years. A key feature is extensibility via C/C++ programming. The tool has a minimal learning curve, making it amenable for weekly student projects. The software distribution includes multimedia demonstrations ready for classroom or laboratory use. SIPTool programming assignments strengthen the skills needed for life-long learning by requiring students to translate mathematical expressions into a standard programming language, to create an integrated processing system (as opposed to simply using canned processing routines).