Search Results - "Kukkonen, HT"

The Effect of Contrast and Size Scaling on Face Perception in Foveal and Extrafoveal Vision by Melmoth, Dean R, Kukkonen, Helja T, Makela, Pia K, Rovamo, Jyrki M

“…To determine whether face perception can be equalized across the visual field by scaling size and contrast simultaneously. Contrast sensitivities were measured…”
Get full text

Scaling Extrafoveal Detection of Distortion in a Face and Grating by Melmoth, Dean R, Kukkonen, Heljä T, Mäkelä, Pia K, Rovamo, Jyrki M

“…Peripheral performance involving simple visual tasks and stimuli can be equated with foveal performance by spatial scaling, whilst more complex tasks and…”
Get full text

Modeling spatial integration and contrast invariance in visual pattern discrimination by Nasanen, RE, Kukkonen, HT, Rovamo, JM

“…Human pattern discrimination performance has been reported to be largely independent of stimulus contrast but to depend on stimulus area. The authors propose a…”
Get full text

A window model for spatial integration in human pattern discrimination by Nasanen, RE, Kukkonen, HT, Rovamo, JM

“…A simple model of human visual pattern discrimination was designed and tested experimentally. The model is based on two assumptions. First, at any glimpse the…”
Get full text

Qualitative cues in the discrimination of affine-transformed minimal patterns by Kukkonen, H T, Foster, D H, Wood, J R, Wagemans, J, Van Gool, L

“…An important factor in judging whether two retinal images arise from the same object viewed from different positions may be the presence of certain properties…”
Get more information