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Alekh Karkada Ashok

4 accepted papers

2025

The 3D-PC: a benchmark for visual perspective taking in humans and machines

ICLR 2025poster

Visual perspective taking (VPT) is the ability to perceive and reason about the perspectives of others. It is an essential feature of human intelligence, which develops over the first decade of life and requires an ability to process the 3D structure of visual scenes. A growing number of reports hav…

2025

Tracking objects that change in appearance with phase synchrony

ICLR 2025poster

Objects we encounter often change appearance as we interact with them. Changes in illumination (shadows), object pose, or the movement of non-rigid objects can drastically alter available image features. How do biological visual systems track objects as they change? One plausible mechanism involves…

Cited by 1SourcePDFScholar
2023

Computing a human-like reaction time metric from stable recurrent vision models

NeurIPS 2023spotlight

The meteoric rise in the adoption of deep neural networks as computational models of vision has inspired efforts to ``align” these models with humans. One dimension of interest for alignment includes behavioral choices, but moving beyond characterizing choice patterns to capturing temporal aspects o…

2020

Stable and expressive recurrent vision models

NeurIPS 2020spotlight

Primate vision depends on recurrent processing for reliable perception. A growing body of literature also suggests that recurrent connections improve the learning efficiency and generalization of vision models on classic computer vision challenges. Why then, are current large-scale challenges domina…