Search Results for author: Inkyu Sa

Found 11 papers, 5 papers with code

A Sign Language Recognition System with Pepper, Lightweight-Transformer, and LLM

no code implementations28 Sep 2023 JongYoon Lim, Inkyu Sa, Bruce MacDonald, Ho Seok Ahn

This research explores using lightweight deep neural network architectures to enable the humanoid robot Pepper to understand American Sign Language (ASL) and facilitate non-verbal human-robot interaction.

Prompt Engineering Sign Language Recognition

Visual based Tomato Size Measurement System for an Indoor Farming Environment

no code implementations12 Apr 2023 Andy Kweon, Vishnu Hu, Jong Yoon Lim, Trevor Gee, Edmond Liu, Henry Williams, Bruce A. MacDonald, Mahla Nejati, Inkyu Sa, Ho Seok Ahn

As technology progresses, smart automated systems will serve an increasingly important role in the agricultural industry.

Subsentence Extraction from Text Using Coverage-Based Deep Learning Language Models

1 code implementation20 Apr 2021 JongYoon Lim, Inkyu Sa, Ho Seok Ahn, Norina Gasteiger, Sanghyub John Lee, Bruce MacDonald

Drawing inspiration from this, we propose a coverage-based sentiment and subsentence extraction system that estimates a span of input text and recursively feeds this information back to the networks.

End-to-End Velocity Estimation For Autonomous Racing

no code implementations15 Mar 2020 Sirish Srinivasan, Inkyu Sa, Alex Zyner, Victor Reijgwart, Miguel I. Valls, Roland Siegwart

Velocity estimation plays a central role in driverless vehicles, but standard and affordable methods struggle to cope with extreme scenarios like aggressive maneuvers due to the presence of high sideslip.

An informative path planning framework for UAV-based terrain monitoring

1 code implementation8 Sep 2018 Marija Popovic, Teresa Vidal-Calleja, Gregory Hitz, Jen Jen Chung, Inkyu Sa, Roland Siegwart, Juan Nieto

Unmanned Aerial Vehicles (UAVs) represent a new frontier in a wide range of monitoring and research applications.

Robotics

weedNet: Dense Semantic Weed Classification Using Multispectral Images and MAV for Smart Farming

1 code implementation11 Sep 2017 Inkyu Sa, Zetao Chen, Marija Popovic, Raghav Khanna, Frank Liebisch, Juan Nieto, Roland Siegwart

In this paper, we present an approach for dense semantic weed classification with multispectral images collected by a micro aerial vehicle (MAV).

General Classification Management

Control of a Quadrotor with Reinforcement Learning

1 code implementation17 Jul 2017 Jemin Hwangbo, Inkyu Sa, Roland Siegwart, Marco Hutter

In this paper, we present a method to control a quadrotor with a neural network trained using reinforcement learning techniques.

Robotics

Peduncle Detection of Sweet Pepper for Autonomous Crop Harvesting - Combined Colour and 3D Information

no code implementations30 Jan 2017 Inkyu Sa, Chris Lehnert, Andrew English, Chris McCool, Feras Dayoub, Ben Upcroft, Tristan Perez

This paper presents a 3D visual detection method for the challenging task of detecting peduncles of sweet peppers (Capsicum annuum) in the field.

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