Spatial frequency characteristics of vessel geometry and densitometry in coronary arteriograms

1990 ◽  
Vol 29 (10) ◽  
pp. 1255 ◽  
Author(s):  
Ying Sun
Keyword(s):  
Spatial Frequency ◽  
Frequency Characteristics

An investigation of spatial frequency characteristics of the complex receptive fields in the visual cortex of the cat

1976 ◽  
Vol 16 (8) ◽  
pp. 789-797 ◽  
Author(s):  
V.D. Glezer ◽  
A.M. Cooperman ◽  
V.A. Ivanov ◽  
T.A. Tsherbach
Keyword(s):  
Visual Cortex ◽  
Spatial Frequency ◽  
Receptive Fields ◽  
Frequency Characteristics

Transfer of Learning in Transformed Random-Dot Stereostimuli

Perception ◽  
1982 ◽  
Vol 11 (4) ◽  
pp. 409-414 ◽  
Author(s):  
Nigel R Long
Keyword(s):  
Spatial Frequency ◽  
High Frequency ◽  
Transfer Of Learning ◽  
Low Frequency ◽  
Frequency Characteristics ◽  
Frequency Transformations

The transfer of learning between normal and monocularly-transformed small-disparity, random-dot stereostimuli has been examined under extended viewing conditions. When the disparity value was constant, transfer of learning between normal and monocularly-transformed stereostimuli was disrupted by both low-frequency and high-frequency transformations. These results suggest that stereolearning is restricted to disparity units that are selective to the same spatial-frequency characteristics.

scholarly journals Spatial frequency characteristics of contrast processing deficits in retinitis pigmentosa

2010 ◽  
Vol 3 (12) ◽  
pp. 56-56
Author(s):  
K. Alexander ◽  
C. S. Barnes ◽  
G. A. Fishman ◽  
J. Pokorny ◽  
V. C. Smith
Keyword(s):  
Retinitis Pigmentosa ◽  
Spatial Frequency ◽  
Frequency Characteristics ◽  
Processing Deficits
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