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MASSIVE BIG DATA

Repo for our CS229 project

#General Obeservations Video Duration: 8 seconds of video takes about 5 minutes to process on an MBP Retina

Video Types: Matlab's VideoReader works for .mp4 and .mov.

Noise: (ex. people walking by) seems to have a phase wraparound that fades over time, meaning that people will continue to walk past you over and over gradually fading each time...

window_size: the narrower the frequency window is, the less likeley the script will do anything (2: nothing happens, 2.5: nothing happens, 2.8: does nothing, 3: works great, 4: very pronounced). There are some weird effects with the window size not working then suddenly working. We need to figure that out.

#File Descriptions daves_notes.m Scratch paper, largely ignorable

daves_tests.m At the top is a working implementation that runs in the videos directory, at the bottom is an attempt to fully deconstruct the processing pipeline. This file will eventually be broken into pieces.

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Repo for our CS229 project

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