Search Results for author: Kei Okada

Found 7 papers, 1 papers with code

Continuous Object State Recognition for Cooking Robots Using Pre-Trained Vision-Language Models and Black-box Optimization

no code implementations13 Mar 2024 Kento Kawaharazuka, Naoaki Kanazawa, Yoshiki Obinata, Kei Okada, Masayuki Inaba

By using models that can compute the similarity between images and texts continuously over time, we can capture the state changes of food while cooking.

TrTr: Visual Tracking with Transformer

1 code implementation9 May 2021 Moju Zhao, Kei Okada, Masayuki Inaba

In this new architecture, features of the template image is processed by a self-attention module in the encoder part to learn strong context information, which is then sent to the decoder part to compute cross-attention with the search image features processed by another self-attention module.

Visual Tracking

Instance Segmentation of Visible and Occluded Regions for Finding and Picking Target from a Pile of Objects

no code implementations21 Jan 2020 Kentaro Wada, Shingo Kitagawa, Kei Okada, Masayuki Inaba

We present a robotic system for picking a target from a pile of objects that is capable of finding and grasping the target object by removing obstacles in the appropriate order.

Image Generation Instance Segmentation +2

Probabilistic 3D Multilabel Real-time Mapping for Multi-object Manipulation

no code implementations16 Jan 2020 Kentaro Wada, Kei Okada, Masayuki Inaba

Probabilistic 3D map has been applied to object segmentation with multiple camera viewpoints, however, conventional methods lack of real-time efficiency and functionality of multilabel object mapping.

Object Segmentation +1

3D Object Segmentation for Shelf Bin Picking by Humanoid with Deep Learning and Occupancy Voxel Grid Map

no code implementations15 Jan 2020 Kentaro Wada, Masaki Murooka, Kei Okada, Masayuki Inaba

Picking objects in a narrow space such as shelf bins is an important task for humanoid to extract target object from environment.

Object Segmentation +1

Analysis and Observations from the First Amazon Picking Challenge

no code implementations21 Jan 2016 Nikolaus Correll, Kostas E. Bekris, Dmitry Berenson, Oliver Brock, Albert Causo, Kris Hauser, Kei Okada, Alberto Rodriguez, Joseph M. Romano, Peter R. Wurman

This paper presents a overview of the inaugural Amazon Picking Challenge along with a summary of a survey conducted among the 26 participating teams.

Robotics

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