CAP5415 - Object Detection: Sliding Window and Image Pyramids - Lecture 13

Explore object detection techniques in this 52-minute lecture from the University of Central Florida's CAP5415 course. Delve into object recognition, localization, and human detection while understanding the importance of detection in computer vision. Learn about sliding window techniques, template matching, and scale-space pyramids. Discover the process of Gaussian pre-filtering and image pyramid construction. Address challenges in object detection and understand non-maximum suppression (NMS) methods. Gain insights into evaluation techniques for object detection algorithms. This comprehensive lecture provides a solid foundation for understanding and implementing object detection systems.

Programming assignment 3
Agenda
Object Recognition
Object localization
Human Detection
Object detection
Why detection?
Sliding window
Naive approach: Template Matching
Scale-space pyramid
Gaussian pre-filtering
Image pyramid
Gaussian pyramid construction
Challenges
Non-maximum suppression
Non-maxima suppression (NMS)
Evaluation