Login as Guest
Select Language

XooNIps Search
   Advanced

Index Tree

Site Information

.

Detail



Views:19691
ID
Language English
Title Gabori Attack: Educational game for testing contrast sensitivity curve for Windows
Free Keywords Constast Sensitivity, Gabor function, PDF, spatial frequency
Description Gabori Attack is a program for testing contrast sensitivity functions.
It is presented as a video game that even a 4-5 year-old can play, but is also instructive for college-level students. The task is to squish "Gaboris" that slowly emerge from the gray background as quickly as possible with mouse clicks. Due to uncertainty of the position, spatial frequency, and reaction time delay, it tends to underestimate contrast sensitivity. Therefore, contrast sensitivity functions obtained will be shifted downward compared with those measured by more rigorous methods.

The software runs on Windows (98, NT, 2000, XP) and MacOS 9 or under Classic environment of MacOS X.
Date Dec 17, 2004
Last Modified Date Feb 8, 2007 16:17:44
Created Date Dec 17, 2004 23:16:48
Contributor Izumi OHZAWA (ohzawa)
Item Type Stimulus
Change Log(History)
Feb 8, 2007 Modified; Index.
Feb 15, 2006 Modified; Comment, Language, Preview, Stimulus type, Developer, Readme, Rights.
Stimulus type Program
Developer
Matthew Peterson
Jesse Paquette
Izumi Ohzawa
Preview
Stimulus file Gabori_PC.zip
Type : application/x-zip Download
Size : 1.8 MB
Last updated : Sep 30, 2006
Downloads : 665

Total downloads since Dec 17, 2004 : 665
Readme
Rights
Index
/ Public / Visiome 2004 / Visual System / Perception/Cognition / Spatiotemporal Perception / Luminance Contrast / Contrast Sensitivity
/ Public / Visiome 2004 / Visual System / Perception/Cognition / Spatiotemporal Perception / Spatial Frequency
/ Public / Stimulus
Related to
Item summary
icon_stimulus Gabori Attack: Educational game for testing contrast sensitivity curve for Classic Mac OS 
Matthew Peterson . Jesse Paquette . Izumi Ohzawa




. .