Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Computer Engineering
Cup-Net: Compressed Ultrafast Photography Using Convolutional Neural Networks, Matthew Parker
Cup-Net: Compressed Ultrafast Photography Using Convolutional Neural Networks, Matthew Parker
ENGS 88 Honors Thesis (AB Students)
Compressed ultrafast photography (CUP) is a cutting-edge imaging technique that uses a variation of the traditional streak camera to obtain video at 100 billion frames per second with a single exposure. In order to achieve this level of temporal detail, CUP leverages compressed sensing (CS). Compressed sensing theory states that a compressed representation of an image can be directly acquired using a non-adaptive measurement matrix so long as the encoding matrix follows certain properties such as restrictive isometry and incoherence. This compressed representation of the original scene can later be reconstructed back into the original form. CUP applies CS by …