Designing Statistical Model-based Discriminator for Identifying Computer-generated Graphics from Natural Images.
Mingying HuangMing XuTong QiaoTing WuNing ZhengPublished in: J. Univers. Comput. Sci. (2019)
Keyphrases
- natural images
- computer generated
- natural image statistics
- statistics of natural images
- natural scenes
- higher order
- photographic images
- object recognition
- multiscale
- sparse coding
- image denoising
- input image
- denoising
- scale invariant
- image statistics
- receptive fields
- saliency map
- image patches
- power spectrum
- prior models
- test images
- compressed sensing
- computer graphics
- biologically inspired
- computer vision
- virtual humans
- visual cortex
- probabilistic model
- user interface
- three dimensional