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  • micro-photogrammetry

    Course Proposal

    Overview

    In the wake of COVID-19, CBA has spun up a number of quick response projects to provide effective PPE and medical supplies using our tools at MIT and leveraging the larger fablab community. Fortunate to still have lab access, I have focused on characterizing and testing filter material with various microscopy techniques and building an Filtration Efficiency Testing Appartus (FETA) to measure the pressure drop and filter efficiency of MERV graded materials and common household items. I have been agregating my results into a database documented here. Throughout this process,

    Background

    Results and Grading

    Background: - photogrammetry methods - stereo rectification and optical flow vs . . . . - existing software tools - digitalsurf.com/video-tutorials/3d-reconstruction-from-a-stereo-pair-of-sem-images/ - SEM specific adjustments