Context-Aware Lossless and Lossy Compression of Radio Frequency Signals.
Aniol MartíJordi PortellJaume RibaOrestes MasPublished in: Sensors (2023)
Keyphrases
- radio frequency
- context aware
- lossy compression
- lossless compression
- image quality
- image compression
- ubiquitous computing
- pattern matching
- mobile devices
- compression ratio
- bit rate
- ambient intelligence
- data hiding
- rfid technology
- frequency band
- watermarking algorithm
- low bit rate
- mobile users
- gray level images
- quadtree
- vector quantization
- smart home
- high quality
- intelligent systems
- watermarking technique
- coding method
- gray level