I am a computer scientist specializing in computer graphics, vision, and HCI. I completed my PhD at MIT in 2016, where I was advised by Fredo Durand, and am now a postdoctoral researcher at Stanford University working with Maneesh Agrawala.
Select Research Highlight Videos
I work on a range of topics in graphics, vision, and HCI, with most of my research focusing on how to apply work in these fields to new problems and application spaces. Below you will find a sampling of videos that describe different projects I've worked on. For a longer list of my publications, see my publications page or CV. My TED 2015 talk is also a good introduction to my work on visual vibration analysis.
Click on the thumbnails below to see videos summarizing different research projects. More can be found on my publications page.
Speaking at TED 2015
- Check out the Wired article discussing some of our work on computational video editing.
- I will be serving on the papers committee for SIGGRAPH Asia 2019.
- Check out our online demo of results from our SIGGRAPH 2018 paper on Visual Rhythm and Beat.
- Code for the project can be found on my Github page.
Visual Rhythm & Beat Results
Abstract:We present a visual analogue for musical rhythm derived from an analysis of motion in video, and show that alignment of visual rhythm with its musical counterpart results in the appearance of dance. Central to our work is the concept of visual beats — patterns of motion that can be shifted in time to control visual rhythm. By warping visual beats into alignment with musical beats, we can create or manipulate the appearance of dance in video. Using this approach we demonstrate a variety of retargeting applications that control musical synchronization of audio and video: we can change what song performers are dancing to, warp irregular motion into alignment with music so that it appears to be dancing, or search collections of video for moments of accidentally dance-like motion that can be used to synthesize musical performances.
Visual Rhythm And Beat (Overview Video)
A video giving an overview of the project and what we can do.
Spot The Dancing Robot
Remix of Spot The Dancing Robot from Boston Dynamics.
Psy's Best Friend
This example was a lot of fun to create. I found this Youtube channel for Dancing Nathan – a dog that does this strange flailing trick on a chair, which kind of looks like off-beat dancing.
Kitty Shake Shake It
Cats dancing. Enough Said.
If you're happy and you know it
The owners of the coffee shop I regular have a todler who is often watching this show when I go to get my coffee. They also like rap music, so I made this.
Barney Don't Need No Education
Barney and Friends retimed to “Another Brick in the Wall” by Pink Floyd.