Examples

There are many example scripts on GitHub, but they may not be the most intuitive way to get started with the library. The following notebooks aim to provide a more interactive and intuitive way to explore different functionalities of the library.

LenslessPiCam General Overview

The notebook below provides a general overview of the library (downloading/using datasets, PSF analysis/design, image recovery):

• Overview

A local version of the notebook can be found on GitHub. Here are accompanying slides that were given during a PhD course to introduce computational lensless imaging.

System / Hardware

Using a programmable mask based lensless imaging system, where the programmable is a low-cost LCD:

• DigiCam: Single-Shot Lensless Sensing with a Low-Cost Programmable Mask

• Towards Scalable and Secure Lensless Imaging with a Programmable Mask

Reconstruction

Learning-based reconstruction methods:

• A Modular and Robust Physics-Based Approach for Lensless Image Reconstruction

• Aligning images for training & background subtraction demo

• Aligning images for training (DigiCam)

Mask Design and Fabrication

• Multi-lens array design

• Creating STEP files for 3D printing masks