Identifying natural images and computer-generated graphics based on convolutional neural network.
Min LongSai LongFei PengXiao-hua HuPublished in: Int. J. Auton. Adapt. Commun. Syst. (2021)
Keyphrases
- natural images
- computer generated
- convolutional neural network
- natural scenes
- multiscale
- photographic images
- higher order
- image denoising
- input image
- denoising
- image patches
- object recognition
- face detection
- sparse coding
- natural image statistics
- scale invariant
- computer graphics
- image statistics
- statistics of natural images
- power spectrum
- receptive fields
- saliency map
- natural image patches
- neural network
- visual cortex
- test images
- image processing
- compressed sensing
- image quality assessment
- virtual humans
- virtual world