High dynamic range compression by half quadratic regularization.
Zhengguo LiSusanto RahardjaSusu YaoJinghong ZhengWei YaoPublished in: ICIP (2009)
Keyphrases
- half quadratic
- high dynamic range
- dynamic range
- edge preserving
- tone mapping
- image recovery
- image quality
- compression ratio
- anisotropic diffusion
- total variation
- image restoration
- image compression
- compression algorithm
- human vision
- noise model
- transfer function
- hdr images
- spatially varying
- image deconvolution
- noise reduction
- compressive sensing
- image classification
- high quality
- pixel values
- signal to noise ratio
- multiscale