Learn by building your own camera.
In this project-based class, students will learn to: (1) build a simple imaging system using the arducam (or similar camera); (2) apply simple and not-so-simple image processing algorithms to your images; (3) build a simple machine-learning algorithm to recognize (classify) objects; and (4) explore unconventional cameras such as lens-free cameras, multi-spectral cameras, depth cameras, etc. The students are expected to work in small teams, and will need to purchase arducam (or similar low cost) camera modules. Prior knowledge of python or matlab (or something similar) is expected. The class is offered in a hybrid format, where meetings in the instructor’s lab and synchronized meetings on zoom will be interspersed throughout the semester. All resources, required code, documentation, papers will be provided. There is no single textbook.
This class is a combination of lectures, project work and independent study as noted below.
All student teams are expected to complete a technical (journal quality) paper to be submitted for peer review at the end of the semester.
Grading: 30% assignments; 35% class presentations; 35% final technical paper.
Class format: Hybrid. Zoom lectures & in lab/conference room meetings.per schedule below. Zoom info to be sent via canvas. Labs will be in MEB 1541 and Meeting conference room TBD. Meeting times Tue/Thu: 12:30p-1:30pm.
Photos from Spring 2023
Spring 2022 Schedule
Date | Title | Notes | Assignments/Resources |
01/11 | Overview of course (Lecture notes) | Zoom lecture | Thin-lens applet Kari Pulli lecture OpenCV Arducam |
01/13 | Introduction to project ideas. Discussions, Brainstorming. | Zoom lecture | |
01/18 | Basics of Geometrical optics 1 [Apratim Majumder] | Zoom lecture | Choose teams & topic |
01/20 [10am MT] | 3D Optix guest lecture & tutorial (Gil Noy, CEO) | Zoom (guest) lecture | Note time change. |
01/25 | Basics of Geometrical optics 2 (examples & tutorials) [Apratim Majumder] | Zoom (guest) lecture | Select cameras to order. |
01/27 | Synopsis software overview [Dr. Mary Kate Crawford] | Zoom (guest) lecture | |
02/01 | Camera setup & preliminary testing. | In lab | |
02/03 | Dataset generation methods. | In lab / brainstorming. | Simulate your setup. Submit report. |
02/08 | Camera imaging models [Peter Catrysse, Stanford] | Zoom (guest) lecture | |
02/10 | Generate your own datasets | Independent study | |
02/15 | Introduction to Machine Learning | Zoom lecture | |
02/17 | ML simple examples [Soren Nelson, BU] | Zoom (guest) lecture & tutorial | 1st version of software tools submitted to github. |
02/22 | ML training using acquired data sets. | Independent study | |
02/24 | Machine Learning Theory. | Zoom lecture | |
3/1 | ML training using acquired data sets. | In lab/Brainstorming. | |
3/3 | ML results presentation (assignment) | Zoom presentation. | Presentation of 1st results from your cameras. |
3/8 | Spring break | ||
3/10 | Spring break | ||
3/15 | Linear algebraic techniques for inverse problems [Fernando Vasquez, Math] | Zoom (guest) lecture | |
3/17 | Optimization of Electromagnetic Design : Millimeter-wave Computational Imaging applications [Naren Viswanathan] | Zoom (guest) lecture | |
03/22 | Experiments & Analysis | In-lab meeting. | |
03/24 | Cannula Imaging | In-lab lecture & lab tour. | Complete 1st draft of technical paper. Focus on experiments. |
03/29 | ADMM (linear algebra for inverse problems) | Zoom (guest) lecture | |
3/31 | Experiments & Analysis | Independent study | |
4/5 | Hyper-spectral imaging | Lecture & lab tour. | |
4/7 | Experiments & Analysis | Independent study | 2nd version of software tools submitted to github. |
4/12 | Experiments & Analysis | Independent study | |
4/14 | Paper study (TBD) | Zoom lecture & discussion | Final technical paper for submission. |
4/19 | Experiments | Meet in lab for final project debriefing. | |
04/21 | Fnal presentations | Final presentation. | |
04/22 (12pm) | Industry lecture: Kunjal Parikh (Intel) | Note change of date & time. Submit final software & data to github due April 26. |