Scott

Scott Wehrwein

Assistant Professor

Computer Science Department

Western Washington University

Email: first.last@wwu.edu

Office: Communications Facility 461

Office Hours (Summer 2020):

Remote via Zoom.

Meeting ID: 356-796-723
Password: cf{my_office_number}
Times: by appointment

News

Teaching

Courses

Research

Research Interests

The goal of my research is to develop computer vision, machine learning, and graphics techniques to understand, analyze, and visualize how the world changes over time. Much of the current work in my research group focuses on two ongoing lines of work:

  • Identifying unusual frames and analyzing long-term changes in live-streaming webcams.
  • Using per-pixel features from deep neural networks to improve lower-level vision and image processing tasks like image segmentation, seam carving, and graph cuts.
  • Analyzing satellite and drone imagery to investigate legibility of international borders (with applications in Political Science) and identify and count birds, nests, and woody debris in stream ecoosystems (with applications in Ecology).

Students

I am always looking for motivated students to get involved in my research. If you are a current WWU undergraduate or MS student interested in working with me, send me email or stop by my office.

MS Sudents:
  • Melissa Swift
Undergradute Students:
  • Zephren de la Cerda
  • Andrew Dunn
  • Nate Maassen
  • Josh Myers-Dean
  • Trevor Ortega
Alumni
  • Dakota Rice-Narusch
  • Jacob Duquette
  • Kanghui Liu - MS
  • Noah Strong - MS (Rockwell Collins)

Publications

Scene Summarization via Motion Normalization

Scott Wehrwein, Kavita Bala, and Noah Snavely

Transactions on Visualization and Computer Graphics (to appear, 2020)

Project Page Paper (12MB PDF) Video (Youtube)

Semantic Pixel Distances for Image Editing

Josh Myers-Dean, Scott Wehrwein

NTIRE 2020 CVPR Workshop (Oral Presentation)

Project Page Paper (5MB PDF) Video (Youtube)

Video Segmentation with Background Motion Models

Scott Wehrwein, Rick Szeliski

BMVC 2017 (Spotlight Presentation)

Project Page Paper (18MB PDF) Supplemental (166KB PDF) Code (github)

Shadow Detection and Sun Direction in Photo Collections

Scott Wehrwein, Kavita Bala, Noah Snavely

3DV 2015 (Oral Presentation)

Project Page Paper (12MB PDF)

Photometric Ambient Occlusion

Daniel Hauagge, Scott Wehrwein, Kavita Bala, Noah Snavely

PAMI 2015 (Special Issue), CVPR 2013 (Oral Presentation)

Project Page PAMI Paper (17MB PDF) CVPR Paper (23MB PDF)

Reasoning about Photo Collections using Models of Outdoor Illumination

Daniel Hauagge, Scott Wehrwein, Paul Upchurch, Kavita Bala, Noah Snavely

BMVC 2014

Project Page Paper (23MB PDF)

Static Compressive Tracking

Daniel J. Townsend, Phillip K. Poon, Scott Wehrwein, Tariq Osman, Adrian V. Mariano, Esteban. M. Vera, Michael. D. Stenner, and Michael. E. Gehm

Optics Express 2012

OSA Page Paper (1.6MB PDF)