We present a novel self-contained camera-projector tabletop system with a lamp form-factor that brings digital intelligence to our tables. We propose a real-time, on-device, learning-based touch detection algorithm that makes any tabletop interactive. The top-down configuration and learning-based algorithm makes our method robust to the presence of clutter, a main limitation of existing camera-projector tabletop systems. Our research prototype enables a set of experiences that combine hand interactions and objects present on the table. A video can be found at https://youtu.be/hElC_c25Fg8.

翻译：我们提出了一种新型自包含的相机-投影仪桌面系统，采用台灯外形设计，为桌面赋予数字智能。我们提出了一种基于学习的实时设备端触控检测算法，使任何桌面实现交互功能。自上而下的配置与基于学习的方法使我们的方法对桌面杂乱物具有鲁棒性，这正是现有相机-投影仪桌面系统的主要局限。我们的研究原型能够实现手部交互与桌面物体相结合的多重体验。相关视频请见 https://youtu.be/hElC_c25Fg8。