Indoor positioning for moving objects using a hardware device with spread spectrum ultrasonic waves.
Yuya ItagakiAkimasa SuzukiTaketoshi IyotaPublished in: IPIN (2012)
Keyphrases
- spread spectrum
- indoor positioning
- moving objects
- image watermarking
- data hiding
- wifi
- smart home
- transform domain
- image sequences
- video sequences
- global positioning system
- digital watermarking
- road network
- embedded systems
- optical flow
- watermarking scheme
- bit error rate
- computer vision
- watermarking algorithm
- computer systems
- error correction
- wireless communication
- spatial domain
- ad hoc networks
- digital images
- mobile devices
- image processing