The BRADLEY DEPARTMENT of ELECTRICAL and COMPUTER ENGINEERING

ECE 4554 Introduction to Computer Vision | ECE | Virginia Tech

Undergraduate PROGRAMS

Course Information

Description

Techniques for automated analysis of images and videos. Image formation, detecting features in images, segmenting or grouping image regions and image features, multiple view geometry, object instance and category recognition in images, and video processing

Why take this course?

Computers increasingly require the ability to "see" their surroundings in order to interact with humans and with the three-dimensional world. This course introduces theory and techniques for analyzing the content of images. Applications of computer vision include robotics, autonomous vehicle navigation, industrial automation, content-based search in image databases, face and gesture recognition, and aids for the seeing-impaired.

Prerequisites

3574 and (STAT 4705 or STAT 4714)

The course is senior level as it draws knowledge from the listed prerequisite courses which are taught in the junior year. The listed prerequisite courses cover relevant material which includes basic concepts of probability and statistics (random variables, expectation, conditional distributions, Bayes rule, likelihood, maximum likelihood).

Major Measurable Learning Objectives

  • contrast common image formation models
  • extract various features from images
  • segment an image into meaningful regions
  • derive the theory behind multi-view geometry
  • implement various approaches to recognizing objects and scenes in images
  • process video sequences

Course Topics

Topic

Percentage of Course

1. Features and filters: Image formation, low-level vision including linear filters, extracting edges and contours from images, binary image analysis, analyzing texture in images 20%
2. Grouping and fitting: Mid-level vision including image segmentation and clustering algorithms, approaches to fit models to image features 20%
3. Multi-view geometry and motion: Vision from multiple views and motion including local invariant image feature detection and description, image transformations and alignment, planar homography, epipolar geometry and stereo 20%
4. Recognition: High-level vision including recognition of objects (instances and categories) and scenes, face detection and recognition 20%
5. Video processing: Processing temporal sequences of images (frames) including optical flow, motion descriptors, tracking and activity recognition 20%