PC Review


Reply
Thread Tools Rate Thread

Auto Exposure / Auto Levels

 
 
Neil
Guest
Posts: n/a
 
      26th Apr 2008
Epson V500 Scanner Software has a default setting of Auto Exposure,
though it can be turned off. Does Adobe PhotoShop's Image -
Adjustments - Auto Levels (or Auto Contrast or Auto Color [which
adjusts Color and Contrast]) accomplish the same result? Looks really
close to me.
 
Reply With Quote
 
 
 
 
CSM1
Guest
Posts: n/a
 
      27th Apr 2008
"Neil" <(E-Mail Removed)> wrote in message
news:afbff001-db9a-4a63-bc7e-(E-Mail Removed)...
> Epson V500 Scanner Software has a default setting of Auto Exposure,
> though it can be turned off. Does Adobe PhotoShop's Image -
> Adjustments - Auto Levels (or Auto Contrast or Auto Color [which
> adjusts Color and Contrast]) accomplish the same result? Looks really
> close to me.



The results may look similar, but the action is not the same.

If you do not get the original scan will all the information contained in
the film, then you can not adjust what is not there in PhotoShop.

It is better of adjust the scan to obtain the maximum information from the
film, that means no clipping of the white or black in the histogram in all
three color channels.

The Epson V500 should have a "Professional Mode" that allows adjustment of
all parameters in the scan software (TWAIN interface).

--
CSM1
http://www.carlmcmillan.com
--


 
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
Lifecam 6000 auto exposure disabled Jim Kiddoo Windows XP Hardware 0 5th Nov 2008 08:35 PM
How do you stop the auto sound adjust levels? silverfever Windows Vista Hardware 0 29th Jun 2008 02:24 PM
what 'auto-exposure' does? Steven Woody Scanners 23 6th Mar 2007 06:04 PM
Auto generation of 3 levels of running number hamiraj Microsoft Excel Worksheet Functions 1 27th Dec 2004 10:31 AM
Auto generation of 3 levels of running number hamiraj Microsoft Excel Programming 1 27th Dec 2004 10:17 AM


Features
 

Advertising
 

Newsgroups
 


All times are GMT +1. The time now is 05:59 PM.