シーン内文字を理解するマルチモーダル物体検索STARE
STARE: Scene Text-Aware multimodal Retrieval for Everyday objects
自由文指示に基づき、物体の視覚特徴と環境中の文字情報を統合して日用品を検索・搬送するロボット向け手法STAREを提案し、新ベンチマークで有効性とゼロショット実機成功率80%を示した。
詳しい要約
1. どんなもの?
2. 先行研究と比べてどこがすごい?
3. 技術・手法の肝は?
4. どうやって有効だと検証した?
5. 議論はある?
6. 次に読むべき論文は?
※ AIが要旨から生成した要約です。正確性は原文をご確認ください。
著者: Kento Tokura, Ryosuke Korekata, Daichi Yashima, Kei Katsumata, Kanon Amemiya, Miyu Goko, Komei Sugiura
分類: cs.CV
原文アブストラクト
In this study, we focus on service robots that retrieve and transport everyday objects based on free-form instructions that may refer to visual features and scene text. This is challenging because it requires a multimodal understanding of the visual features and spatial relationships of objects, as well as scene text embedded in the environment. To address this, we propose Scene Text-Aware multimodal Retrieval for Everyday objects (STARE), which leverages visual and textual cues in response to free-form instructions. STARE introduces Crosslingual Visual Prompt to enhance scene text interpretation, and models the complex relationships between named entities in the instructions and their corresponding objects. We evaluate STARE using two novel benchmarks, GoGetIt and TextCaps-test, both of which consist of real-world indoor/outdoor images and instructions involving object manipulation and navigation. The results show that STARE outperforms all baseline methods on standard multimodal retrieval metrics. Furthermore, in physical experiments conducted under a zero-shot transfer setting, STARE achieves an overall success rate of 80%. Our project page and code are provided in the Supplementary Materials.
関連論文
- 視覚・音声・触覚のクロスモーダル検索に関するケーススタディマルチモーダル検索