Through this course, students will gain a fundamental understanding of the imaging principles and applications of mainstream medical imaging systems, as well as the formats of medical images and the methods for interpreting and analyzing image data. The course then uses ultrasound imaging, thermal imagers, nail-fold microscopes, polarization cameras, ultraviolet cameras, and other equipment as examples to introduce their clinical applications and related image processing techniques, and guides students to operate these modalities and implement image processing algorithms.