Research on Ultrasonic Image Compression in Logging while Drilling: An Asymmetric Convolutional Autoencoder.
Wei ZhangZhipeng LiAo QiuBin LuoYibing ShiHu SunYanjun LiPublished in: IGARSS (2023)
Keyphrases
- image compression
- restricted boltzmann machine
- vector quantization
- deep learning
- wavelet transform
- reconstructed image
- image transmission
- compression algorithm
- compression ratio
- compression scheme
- subband
- compressed images
- deep belief networks
- discrete cosine transform
- low bit rate
- network architecture
- transform coding
- sparse coding
- image processing
- embedded zerotree
- probabilistic graphical models
- block truncation coding
- oil and gas industry
- entropy coding
- compression standards
- lossless compression
- conditional random fields