homepage Welcome to WebmasterWorld Guest from 54.204.58.87
register, free tools, login, search, pro membership, help, library, announcements, recent posts, open posts,
Pubcon Platinum Sponsor 2014
Visit PubCon.com
Home / Forums Index / Code, Content, and Presentation / Site Graphics and Multimedia Design
Forum Library, Charter, Moderator: open

Site Graphics and Multimedia Design Forum

    
Problem shooting patterned materials
Corduroy or cross-hatch turns into wavy lines
nefitco




msg:3123249
 8:42 pm on Oct 16, 2006 (gmt 0)

Camera: Olympus 6050c 5.1 MP

I have a well lit shot of cloth material that's say corduroy or some other pattern like grid or cross hatch. The resulting shot has distortion so the pattern becomes wavy like. I've tried different aperture settings. I'm using auto focus.

What is the correct method for setting up this shot and eliminating this problem?

Thanks in advance for any advice.

 

rocknbil




msg:3124722
 9:35 pm on Oct 17, 2006 (gmt 0)

Google for moire pattern, because that is what this is. Are you sure it's giving you moire in the final product, or is it just on-screen display? This is often the case. What happens is the frequency of the patterns and the frequency of the rendering system (in this case, the pixel array on your monitor) do not align. If you can't get rid of it, I **think** the solution lies in polarized filters, but can't specifically recall. A search will reveal. :-)

Global Options:
 top home search open messages active posts  
 

Home / Forums Index / Code, Content, and Presentation / Site Graphics and Multimedia Design
rss feed

All trademarks and copyrights held by respective owners. Member comments are owned by the poster.
Home ¦ Free Tools ¦ Terms of Service ¦ Privacy Policy ¦ Report Problem ¦ About ¦ Library ¦ Newsletter
WebmasterWorld is a Developer Shed Community owned by Jim Boykin.
© Webmaster World 1996-2014 all rights reserved