[visionlist] spatial frequency filters

[Elliott, Mark]

Hi,

 

I have some experimental data which I believe may be explained as  a
direct consequence of spatial frequencies in the stimulus images. I
would like to examine this idea and as a first step using matlab
functions that model spatial frequency filters in (human) vision, which
I could apply to transform the images and see how they appear at this
stage in processing. Would anyone know of such functions anywhere? As
well as good and up-to-date review of spatial frequency filtering in
vision that supports this line of analysis.

 

Many thanks

 

Mark

 

Mark A. Elliott CSci BA, MSc PhD 

 

Professor: Center for Applied Perceptual Research

Kyushu University, Fukuoka, Japan

 

Senior Lecturer: School of Psychology 

National University of Ireland, Galway, Ireland 

 

Room ENG-3031 New Engineering Building

Tel.: [Direct line] +353 (0)91 495345; [Internal ext.] 5345 

email: mark.elliott at nuigalway.ie 

http://www.nuigalway.ie/psy/m_elliott_page.htm

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://visionscience.com/pipermail/visionlist/attachments/20120210/cff8ed69/attachment.htm>