Extreme Image Compression via Multiscale Autoencoders With Generative Adversarial Optimization.
Chao HuangHaojie LiuTong ChenShiliang PuQiu ShenZhan MaPublished in: CoRR (2019)
Keyphrases
- image compression
- multiscale
- wavelet transform
- denoising
- vector quantization
- image processing
- compression scheme
- optimization algorithm
- compression ratio
- optimization process
- optimization problems
- coarse to fine
- global optimization
- multi agent
- unsupervised learning
- compression algorithm
- low bit rate
- affine invariant
- wavelet domain
- wavelet coefficients
- generative model
- natural images
- image segmentation
- optimization method
- compressed images
- discriminative learning
- optimization methods
- multiresolution
- subband
- learning algorithm
- evolutionary algorithm