PC Review


Reply
Thread Tools Rate Thread

Canon FS4000US - grain or noise?

 
 
John
Guest
Posts: n/a
 
      19th May 2004
Scanning slides or negatives at 4000 dpi on this scanner - as I zoom in I
lose detail in multi colour speckly effect. How can I tell if this is film
grain or noise/problems with the scanner?


 
Reply With Quote
 
 
 
 
Bart van der Wolf
Guest
Posts: n/a
 
      20th May 2004

"John" <(E-Mail Removed)> wrote in message
news:lBRqc.347$M_4.83@newsfe1-win...
> Scanning slides or negatives at 4000 dpi on this scanner - as I zoom in I
> lose detail in multi colour speckly effect. How can I tell if this is film
> grain or noise/problems with the scanner?


Make two identical scans of the same crop. The difference is (almost
exclusively) noise.

Bart

 
Reply With Quote
Reply

Thread Tools
Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Canon FS4000US focus Brian Wickham Scanners 11 18th May 2007 12:45 AM
Q: Canon FS4000US Carsten Keunecke Scanners 3 14th Jan 2005 09:12 PM
Best Scanning From Canon FS4000US Luca Amateis Scanners 5 1st Aug 2004 10:40 PM
Canon FS4000US noise SJS Scanners 2 14th May 2004 07:03 AM
Canon FS4000US driver installation Jim Atkinson Windows XP Help 2 12th Feb 2004 04:01 AM


Features
 

Advertising
 

Newsgroups
 


All times are GMT +1. The time now is 09:19 AM.