リソース制約のあるロボットのためのリアルタイムターゲット指向型把持フレームワーク
Dongxiao Han1, Haorong Li1, Yuwen Li1
1Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 201900, China.
Sensors (Basel, Switzerland)
|January 28, 2026
まとめ
本研究では、コンピューティング能力が限られたロボットにおけるリアルタイムターゲット指向型把持のための効率的なフレームワークを紹介します。このシステムは、さまざまなシナリオで高い成功率を達成し、モバイルロボットアプリケーションを可能にします。
科学分野:
- ロボット工学と自動化; コンピュータビジョン; 人工知能
背景:
- ターゲット指向型把持は、家庭用および産業用ロボットにとって重要です。計算上の制約により、モバイルロボットへの把持システムの展開は困難です。
研究 の 目的:
- リソース制約のあるプラットフォームでのリアルタイムターゲット指向型把持のための効率的なフレームワークを開発すること。未知のオブジェクトに対するクリックベースの把持と既知のオブジェクトに対するカテゴリベースの把持の両方をサポートすること。
主な方法:
- モデルの複雑さを軽減し、検出精度を維持するために圧縮されたYOLOv8。MobileSAMv2マスクによって洗練された把持ポーズ生成のためのGR-ConvNetv2。把持ポーズ精度を向上させるための幾何学的ベースの補正モジュール。
主要な成果:
- コーネルデータセットで98.8%、ジャカードデータセットで95.8%の把持成功率を達成しました。散らかった実世界および単一オブジェクトのシナリオで90%以上の成功率を実証しました。リアルタイムパフォーマンス:フレームあたり67ミリ秒(クリックベース)および75ミリ秒(カテゴリベース)。
結論:
- 提案されたフレームワークは、高い把持精度と堅牢なパフォーマンスを提供します。効率的な設計により、モバイルおよびリソース制約のあるロボットへの展開が可能になります。
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