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CREATED:20240202T144841Z
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UID:10662-1707301800-1707305400@seasevents.nmsdev7.com
SUMMARY:Spring 2024 GRASP SFI: Andrew Owens\, University of Michigan\, "Multimodal Learning from the Bottom Up"
DESCRIPTION:This will be a hybrid event with in-person attendance in Levine 307 and virtual attendance on Zoom. \nABSTRACT\nToday’s machine perception systems rely extensively on supervision provided by humans\, such as natural language. I will talk about our efforts to make systems that\, instead\, learn from two ubiquitous sources of unlabeled sensory data: visual motion and cross-modal associations between senses. First\, I will discuss our work on creating unified self-supervised motion analysis methods that can address both object tracking and optical flow tasks. I will then discuss how these same techniques can be applied to localizing sound sources in video\, and how tactile sensing data can be used to train multimodal  visual-tactile models. Finally\, I will talk about our recent work on subverting visual perception systems\, by creating “multi-view” optical illusions: images that change their appearance under a transformation\, such as a flip or rotation.
URL:https://seasevents.nmsdev7.com/event/spring-2024-grasp-sfi-andrew-owens/
LOCATION:Levine 307\, 3330 Walnut Street\, Philadelphia\, PA\, 19104\, United States
CATEGORIES:Seminar
ORGANIZER;CN="General Robotics%2C Automation%2C Sensing and Perception (GRASP) Lab":MAILTO:grasplab@seas.upenn.edu
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