2 papers
cs.CV2026
Parabolic Position Encoding: Vision-Centric, Principled, Extrapolatable, General
Christoffer Koo Øhrstrøm, Rafael I. Cabral Muchacho, Yifei Dong +4
We propose Parabolic Position Encoding (PaPE), a parabola-based position encoding for vision modalities in attention-based architectures. Given a set of vision tokens-such as from…
cs.CV2025
Spiking Patches: Asynchronous, Sparse, and Efficient Tokens for Event Cameras
Christoffer Koo Øhrstrøm, Ronja Güldenring, Lazaros Nalpantidis
We propose tokenization of events and present a tokenizer, Spiking Patches, specifically designed for event cameras. Given a stream of asynchronous and spatially sparse events, our…