Synthetic Aperture Radar Image Compression Based on a Variational Autoencoder.
Qihan XuYunfan XiangZhixiong DiYibo FanQuanyuan FengQiang WuJiangyi ShiPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- synthetic aperture radar
- image compression
- sar images
- sar imagery
- image reconstruction
- vector quantization
- sar data
- synthetic aperture radar images
- image segmentation
- compression algorithm
- wavelet transform
- target recognition
- subband
- sea ice
- speckle noise
- compression scheme
- parameter estimation
- compression ratio
- automatic target recognition
- spectral estimation
- sar imaging
- maximum likelihood
- entropy coding
- wavelet domain
- optical flow
- sar image segmentation
- image coder
- edge detector
- lossless compression
- edge detection
- trellis coded quantization
- multiscale
- high quality