Search Results for author: Hochul Hwang

Found 3 papers, 0 papers with code

Is it safe to cross? Interpretable Risk Assessment with GPT-4V for Safety-Aware Street Crossing

no code implementations9 Feb 2024 Hochul Hwang, Sunjae Kwon, Yekyung Kim, Donghyun Kim

Safely navigating street intersections is a complex challenge for blind and low-vision individuals, as it requires a nuanced understanding of the surrounding context - a task heavily reliant on visual cues.

Decision Making

System Configuration and Navigation of a Guide Dog Robot: Toward Animal Guide Dog-Level Guiding Work

no code implementations24 Oct 2022 Hochul Hwang, Tim Xia, Ibrahima Keita, Ken Suzuki, Joydeep Biswas, Sunghoon I. Lee, Donghyun Kim

A robot guide dog has compelling advantages over animal guide dogs for its cost-effectiveness, potential for mass production, and low maintenance burden.

ElderSim: A Synthetic Data Generation Platform for Human Action Recognition in Eldercare Applications

no code implementations28 Oct 2020 Hochul Hwang, Cheongjae Jang, Geonwoo Park, Junghyun Cho, Ig-Jae Kim

We then generate KIST SynADL, a large-scale synthetic dataset of elders' activities of daily living, from ElderSim and use the data in addition to real datasets to train three state-of the-art human action recognition models.

Action Recognition Synthetic Data Generation +1

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