Search Results for author: Inwook Shim

Found 8 papers, 0 papers with code

Learning Off-Road Terrain Traversability with Self-Supervisions Only

no code implementations30 May 2023 Junwon Seo, Sungdae Sim, Inwook Shim

Estimating the traversability of terrain should be reliable and accurate in diverse conditions for autonomous driving in off-road environments.

Autonomous Driving One-Class Classification +1

Self-Supervised 3D Traversability Estimation with Proxy Bank Guidance

no code implementations21 Nov 2022 Jihwan Bae, Junwon Seo, Taekyung Kim, Hae-Gon Jeon, Kiho Kwak, Inwook Shim

To mitigate the uncertainty, we introduce a deep metric learning-based method to incorporate unlabeled data with a few positive and negative prototypes in order to leverage the uncertainty, which jointly learns using semantic segmentation and traversability regression.

Metric Learning regression +2

ScaTE: A Scalable Framework for Self-Supervised Traversability Estimation in Unstructured Environments

no code implementations14 Sep 2022 Junwon Seo, Taekyung Kim, Kiho Kwak, Jihong Min, Inwook Shim

By integrating our framework with a model predictive controller, we demonstrate that estimated traversability results in effective navigation that enables distinct maneuvers based on the driving characteristics of the vehicles.

Autonomous Vehicles

Distinctiveness Oriented Positional Equilibrium for Point Cloud Registration

no code implementations ICCV 2021 Taewon Min, Chonghyuk Song, Eunseok Kim, Inwook Shim

Recent state-of-the-art learning-based approaches to point cloud registration have largely been based on graph neural networks (GNN).

Point Cloud Registration

Improving Gradient Flow with Unrolled Highway Expectation Maximization

no code implementations9 Dec 2020 Chonghyuk Song, Eunseok Kim, Inwook Shim

Integrating model-based machine learning methods into deep neural architectures allows one to leverage both the expressive power of deep neural nets and the ability of model-based methods to incorporate domain-specific knowledge.

Semantic Segmentation

Gradient-based Camera Exposure Control for Outdoor Mobile Platforms

no code implementations24 Aug 2017 Inwook Shim, Tae-Hyun Oh, Joon-Young Lee, Jinwook Choi, Dong-Geol Choi, In So Kweon

We introduce a novel method to automatically adjust camera exposure for image processing and computer vision applications on mobile robot platforms.

Pedestrian Detection Stereo Matching +2

Vision System and Depth Processing for DRC-HUBO+

no code implementations21 Sep 2015 Inwook Shim, Seunghak Shin, Yunsu Bok, Kyungdon Joo, Dong-Geol Choi, Joon-Young Lee, Jaesik Park, Jun-Ho Oh, In So Kweon

This paper presents a vision system and a depth processing algorithm for DRC-HUBO+, the winner of the DRC finals 2015.

object-detection Object Detection +1

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