Unobtrusive long-range detection of passive RFID tag motion.
Bing JiangKenneth P. FishkinSumit RoyMatthai PhiliposePublished in: IEEE Trans. Instrum. Meas. (2006)
Keyphrases
- long range
- rfid reader
- rigid and non rigid
- short range
- rfid tags
- point trajectories
- conditional random fields
- motion estimation
- low cost
- image sequences
- optical flow
- mobile phone
- rfid systems
- radio frequency
- motion parameters
- long range correlations
- space time
- moving objects
- motion model
- camera motion
- lightweight
- mobile devices
- long range interactions
- social networks