https://www.mdpi.com/2411-5150/4/2/29
The early visual system is composed of spatial frequency-tuned channels that break an image into its individual frequency components. Therefore, researchers...
spatial frequencyon theeffectsfilteringchoices
https://deepai.org/publication/a-spatial-time-frequency-hopping-index-modulated-scheme-in-turbulence-free-optical-wireless-communication-channels
04/06/20 - In this article, we propose an index modulation system suitable for optical communications, where the intensity of the light is mo...
time frequencyspatialhoppingindexmodulated
https://pubmed.ncbi.nlm.nih.gov/18190897/?dopt=Abstract
In the present study we examined the influence of spatial filtering on the N170-effect, a relatively early face-selective ERP difference associated with face...
spatial frequencyusingscalesprocessingface