Finally, the geometry of visual environmental boundaries and object locations can act as landmarks, by providing a reference frame for the encoding of object location information. Similar to the ...

Another effective visual aid for field service engineering is a photo or a video. A photo or a video can capture the actual appearance, condition, and performance of a system or a component ...

To address the limitation, we propose TagFocus, a more robust RFID-enabled system for fine-grained multi-object identification and tracking with visual aids. The key observation of TagFocus is that ...

Visual understanding tasks are typically centered on objects, such as human pose tracking in Microsoft Kinect and obstacle avoidance in autonomous driving. In the deep learning era, these tasks follow ...

Obtaining fine-grained spatial information is of practical importance in RFID-based applications. However, high-precision positioning remains a challenging task in commercial-off-the-shelf (COTS) RFID ...