ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information Digital Information ECEn 191 New Student Seminar

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information MOTIVATION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information MOTIVATION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information DIGITIZING INFORMATION Sampling Quantization

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information A 36 second song at CD bitrates should be MB… SAMPLING FOR CDs

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information NOISE REDUCTION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information IMAGE RECONSTRUCTION Real Image Detected Image Observation System Degradation Effects (Blurring, Defocusing) Noise

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information DEBLURRING

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information IMAGE RECONSTRUCTION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information HIGH RESOLUTION IMAGE Sonar Image: s/Kio_Kim/DIDSON/movies/index.html

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information IMAGE MANIPULATION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information COMPUTER VISION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information COMPUTER VISION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information MOVIES – LOTS OF IMAGE DATA

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information IMAGE COMPRESSION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information Compressed: 480 KB Original: 6,130 KB COMPRESSION COMPARISONS

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information Full Version (12.1 MB) MP3 (1.09 MB) SOUND COMPRESSION

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information FUTURE OF DIGITAL INFORMATION Cheaper, better medical imaging Cars that drive themselves Movies on demand, real video conferencing, 3D remote rendering

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information WHAT’S NEXT Real-time UAV Radar Imaging

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information ECE CAREERS - GE HEALTHCARE

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information ECE CAREERS - COMCAST

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information ECE CAREERS - GM

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information DIGITAL PROCESSING CLASSES ECEn 370 – Probability Theory ECEn 380 – Signals and Systems ECEn 487 – Intro to DSP ECEn 490 – Senior Project (Computer Vision)

ECEn 191 – New Student Seminar - Session 4: Image Processing ECEn191 – New Student Seminar – Session 9: Digital Information LAB EXERCISE