Presentation / Installation


Visualizing the Passage of Time with Video Temporal Pyramids
SessionTVCG Session on Data Visualization (Invited Talks)
DescriptionWe visualize changes at different timescales in long, fixed-camera video streams. Each level of the temporal pyramid smoothly isolates and shows changes at each timescale, eliminating aliasing when viewing changes over minutes, months, or even years. We also visualize activity using a time-frequency heatmap called the Video Spectrogram.
Contributor
Melissa Swift
Pacific Northwest National Laboratory
Event Type
Affiliated Session
TimeWednesday, 9 August 20239:44am - 10:06am PDT
LocationRoom 514
Session TimeWednesday, 9 August 20239am - 10:30am PDT
LocationRoom 514
Interest Areas
Arts & Design
Research & Education
Recordings
Not Livestreamed
Not Recorded
Keywords
Computer Vision
Image Processing
Information Visualization
Video
Visual Effects
Registration Categories
FC
FCS
E
EFC
EE
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