Image Reconstruction and Compression in Ultrasound Tomography Using Discrete Cosine Transform.
Konrad KaniaMariusz MazurekTomasz RymarczykTomasz CieplakGrzegorz KlosowskiKonrad GaudaPublished in: SenSys (2021)
Keyphrases
- image reconstruction
- discrete cosine transform
- image compression
- jpeg images
- reconstructed image
- compression ratio
- compression algorithm
- dct coefficients
- limited angle
- super resolution
- tomographic reconstruction
- spatial resolution
- wavelet transform
- image reconstruction algorithms
- compressed images
- subband
- emission computed tomography
- transform domain
- reconstruction method
- filter bank
- image processing
- computed tomography
- lossless compression
- radon transform
- back projection
- multiscale
- computer vision
- positron emission tomography
- signal reconstruction
- image sequences
- feature selection