Spatial frequency supports the emergence of categorical representations in visual cortex during natural scene perception.
Diana C. DimaGavin PerryKrish D. SinghPublished in: NeuroImage (2018)
Keyphrases
- visual cortex
- natural scenes
- natural images
- spatial frequency
- visual processing
- receptive fields
- texture segmentation
- higher order
- multiscale
- low frequency
- object recognition
- input image
- denoising
- saliency map
- feed forward
- perceptual organization
- hyperspectral
- orientation selective
- visual perception
- high frequency
- visual attention
- wavelet transform
- image content
- real time
- frequency domain
- visual features
- higher level
- image compression
- computational complexity
- computer vision
- learning algorithm
- machine learning