A Mathematical Analysis of Clustering-Free Local SAR Compression Algorithms for MRI Safety in Parallel Transmission.
Vincent GrasNicolas BoulantMichel LuongLaurent MorelNicolas Le TouzJean-Pierre AdamJean-Christophe JolyPublished in: IEEE Trans. Medical Imaging (2024)
Keyphrases
- mathematical analysis
- compression algorithm
- image compression
- data compression
- compression ratio
- bitstream
- clustering algorithm
- compression scheme
- magnetic resonance imaging
- k means
- quadtree decomposition
- lossless data compression
- file size
- cosine transform
- sar images
- parallel processing
- image reconstruction
- magnetic resonance images
- data transmission
- mr images
- jpeg images
- wavelet based image
- high resolution
- wavelet compression
- bit rate