Lecture 1
Introduction to Computer vision
Visual Understanding
RGB image (intensity of each channel) function -> Figure skating
What is computer vision?
high-level understanding from digital images or videos
Early works in computer vision
(1) Object Recognition
object classification, generic object detection, semantic segmentation, object instance segmentation
(2) Face Detection & Recognition
(3) 3D Reconstruction
Before Deep learning Revolution
neural network ideas proposed -> back propagation -> big data + Gpu