Kent Gauen

2 accepted papers

2025

Bayesian-Inspired Space-Time Superpixels

ICCV 2025poster

This paper presents Bayesian-inspired Space-Time Superpixels (BIST): a fast, state-of-the-art method to compute space-time superpixels. BIST is a novel extension of a single-image Bayesian method named BASS, and it is inspired by hill-climbing to a local mode of a Dirichlet-Process Gaussian Mixture…

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2024

Soft Superpixel Neighborhood Attention

Kent Gauen, Stanley H. Chan

NeurIPS 2024poster

Images contain objects with deformable boundaries, such as the contours of a human face, yet attention operators act on square windows. This mixes features from perceptually unrelated regions, which can degrade the quality of a denoiser. One can exclude pixels using an estimate of perceptual groupin…

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