Concepedia

Norma Graham

NG

40

Publications

3.1K

Citations

26

H-Index

1969

Active since

Affiliations

Columbia University(Current)

Loyola University Chicago

Norma Graham is an author at Columbia University specializing in social sciences, visual processing, and neuroscience.

Top concepts

Social SciencesNeuroscienceVisual ProcessingCognitive ScienceEngineeringEye TrackingImage AnalysisAttentionSignal ProcessingCognitive Neuroscience

Publications per year

1969–2009

40

Publications

40

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

J. G. Robson, Norma Graham · Vision Research · 1981 · 637 citations

Early Vision, Visual Field, Image Analysis +10

Detection of grating patterns containing two spatial frequencies: A comparison of single-channel and multiple-channels models

Norma Graham, Jacob Nachmias · Vision Research · 1971 · 408 citations

Transient Grating, Image Analysis, Engineering +6

Grating summation in fovea and periphery

Norma Graham, J. G. Robson, Jacob Nachmias · Vision Research · 1978 · 229 citations

Schubert Calculus, Algebraic Combinatorics, Mathematical Morphology +1

Visual detection of aperiodic spatial stimuli by probability summation among narrowband channels

Norma Graham · Vision Research · 1977 · 154 citations

Early Vision, Cognitive Science, Machine Vision +14

Contrast and spatial variables in texture segregation: Testing a simple spatial-frequency channels model

Anne Sutter, Jacob Beck, Norma Graham · Perception & Psychophysics · 1989 · 151 citations · Full text

Texture Segregation, Image Analysis, Texture Analysis +5

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