Keyword

spatial frequency

Description: A measure of how frequently spatial patterns or image components repeat per unit of distance, used in vision science and signal analysis.

Primary topic: Visual perception and processing mechanisms (52%)

Wikidata ID: wiki/Q1650811

OpenAlex ID: keywords/spatial-frequency

Uncertainty relation for resolution in space, spatial frequency, and orientation optimized by two-dimensional visual cortical filters

1985 · John G. Daugman · Journal of the Optical Society of America A · 3,217

Application of fourier analysis to the visibility of gratings

1968 · F. W. Campbell, J. G. Robson · The Journal of Physiology · 3,020

1995 · R Malach, J B Reppas, et al. · Proceedings of the National Academy of Sciences · 1,761

Contrast in complex images

1990 · Eli Peli · Journal of the Optical Society of America A · 1,366

Contrast masking in human vision

1980 · Gordon E. Legge, John M. Foley · Journal of the Optical Society of America · 1,183

Distinct spatial frequency sensitivities for processing faces and emotional expressions

2003 · Patrik Vuilleumier, Jorge L Armony, et al. · Nature Neuroscience · 1,115

Priming of pop-out: I. Role of features

1994 · Vera Maljkovic, Ken Nakayama · Memory & Cognition · 1,105

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Phenomenal coherence of moving visual patterns

1982 · Edward H. Adelson, J. Anthony Movshon · Nature · 1,092

The contrast sensitivity of human colour vision to red‐green and blue‐yellow chromatic gratings.

1985 · K T Mullen · The Journal of Physiology · 964

Visual Pattern Analyzers

1989 · Norma Van Surdam Graham · Oxford University Press eBooks · 946

Spatial and Temporal Contrast-Sensitivity Functions of the Visual System

1966 · J. G. Robson · Journal of the Optical Society of America · 839

Contrast sensitivity throughout adulthood

1983 · Cynthia Owsley, Robert Sekuler, et al. · Vision Research · 824

A detection theory account of change detection

2004 · Patrick Wilken, Wei Ji Ma · Journal of Vision · 775

Gabor filters as texture discriminator

1989 · I. Fogel, D. Sagi · Biological Cybernetics · 742

Visual correlates of fixation selection: effects of scale and time

2004 · Benjamin W. Tatler, Roland J. Baddeley, et al. · Vision Research · 700

Psychophysical evidence for sustained and transient detectors in human vision

1973 · J. J. Kulikowski, D. J. Tolhurst · The Journal of Physiology · 690

Spatial Modulation Transfer in the Human Eye

1967 · Floris L. Van Nes, Maarten A. Bouman · Journal of the Optical Society of America · 621

Probability summation and regional variation in contrast sensitivity across the visual field

1981 · J.G. Robson, Norma Graham · Vision Research · 616

Nature and precision of temporal coding in visual cortex: a metric-space analysis

1996 · J. D. Victor, K. P. Purpura · Journal of Neurophysiology · 613

Behavioral assessment of visual acuity in mice and rats

2000 · Glen T Prusky, Paul W.R West, et al. · Vision Research · 589

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Visibility of wavelet quantization noise

1997 · A.B. Watson, G.Y. Yang, et al. · IEEE Transactions on Image Processing · 562

Psychophysics of reading—I. Normal vision

1985 · Gordon E. Legge, Denis G. Pelli, et al. · Vision Research · 553

Face preference at birth.

1996 · Eloisa Valenza, Francesca Simion, et al. · Journal of Experimental Psychology Human Perception & Performance · 538

Modelling the Power Spectra of Natural Images: Statistics and Information

1996 · A. van der Schaaf, J.H. van Hateren · Vision Research · 528

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Reliability-guided phase unwrapping algorithm: a review

2004 · Xianyu Su, Wenjing Chen · Optics and Lasers in Engineering · 523

Works count: 8,265

Citation count: 184,300