Narrow-band 1,2,3,4,8,16 and 24 cycles/360° angular frequency filters

Brazilian Journal of Medical and Biological Research

Volumn 35, Issue 2, 2002, Pages 243-253

  Simas, M L B ^a   Santos, N A ^b  

^a FEDERAL UNIVERSITY OF PERNAMBUCO   (Brazil)

^b UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Angular frequency; Narrow band frequency filters; Polar gratings; Radial frequency; Spatial frequency

Indexed keywords

ADULT; ARTICLE; CONTROLLED STUDY; FACE; FILTER; HUMAN; HUMAN EXPERIMENT; MEASUREMENT; PERCEPTION; SPATIAL ORIENTATION; VISUAL SYSTEM FUNCTION;

EID: 0036121855     PISSN: 0100879X     EISSN: 1414431X     Source Type: Journal    
DOI: 10.1590/S0100-879X2002000200014     Document Type: Article

References (40)

1. On the existence of neurones in the human visual system selectively sensitive to the orientation and size of retinal images
2. Spatial frequency channels in the human visual system: Effects of luminance and pattern drift rate
3. The Lie group transformation model of visual perception
4. The Lie algebra of visual perception
5. Pattern-specific contrast threshold elevation
6. The interaction of depth parameters in motion integration with polar plaids
7. Selectivity for polar, hyperbolic, and Cartesian gratings in macaque visual cortex
8. Neural responses to polar, hyperbolic, and Cartesian gratings in area V4 of the macaque monkey
9. Analysis of motion of the visual field by direction, expansion/contraction, and rotation cells clustered in the dorsal part of the medial superior temporal area of the macaque monkey
10. Underlying mechanisms of the response specificity of expansion/contraction and rotation cells in the dorsal part of the medial superior temporal area of the macaque monkey
11. Coding strategies in monkey V1 and inferior temporal cortices
12. Spatial and temporal frequency selectivity of cells in area 21a of the cat
13. Neuronal selectivities to complex object features in the ventral visual pathway of macaque cerebral cortex
14. Face-selective cells in the temporal cortex of monkeys
15. Responses to contour features in macaque area V4
16. Selectivity for complex shapes in primate visual area V2
17. Functional analysis of primary visual cortex (V1) in humans
18. Linearity and domain invariance in the visual system
19. Angular frequency filtering: A basis for pattern decomposition
20. Fourier spectrum of radially periodic images
21. Detection and recognition of radial frequency patterns
22. Lines and Gabor functions compared as spatial visual stimuli
23. Spatial-frequency- and orientation-selectivity of simple and complex channels in region segregation
24. Stimulus pattern for visual research
25. Human visual contrast detection of radial frequency stimuli defined by Bessel profiles j0, j1, j2, j4, j8 and j16 and its relation to angular frequency
26. Receptive field families
27. Evolving concepts of spatial channels in vision: From independence to nonlinear interactions
28. Detection of global structure in Glass patterns: Implication for form vision
29. Concentric orientation summation in human form vision
30. Inhibitory side bands in multiple angular frequency filters in the human visual system
31. Spatial arrangement of line, edge and grating detectors revealed by sub-threshold summation
32. Contrast sensitivity to angular frequency stimuli is higher than that for sinewave gratings in respective middle range
33. Spatial frequency filters in cat visual cortex?
34. Receptive fields and functional architecture of monkey striate cortex
35. Sequential estimation of points on a psychometric function
36. Visual properties of neurons in a polysensory area in superior temporal sulcus of the macaque
37. Monkeys see thinks our way
38. An fMRI study of the selective activation of human extrastriate form vision areas by radial and concentric gratings
39. Perception of head orientation