Computer Vision Image Processing A computer tries to understand scenes and builds models of objects or environment by capturing various visual information with cameras --- a process from the real world to a computer world. Image and video processing, 3D model construction, surveillance, laser scanning, urban modeling, medical image, recognition
Graphics Virtual Reality A computer generates scenes as real as possible from the internal world and interacts with humans --- a process that a computer simulates the real world. Virtual city walkthrough, image based rendering, panoramic viewing, animation		Internet Media Digital Museum Computers organize, distribute, and display a large amount of information to audiences by digital media --- the real world is shared via network. Web application, media streaming, scene compression, media indexing, scene archiving, pervasive computing
	Robotics & Sensor A computer controls machines to work on their tasks based on sensor data --- the real world is mapped to the computer world and then feedback to the real world. Visual sensor, laser sensor, line sensor, real time processing, sensor network, sensor-robot coordination, intelligent vehicle