Mike Chaney's Tech Corner
December 23, 2024, 03:56:17 PM *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
News: Qimage registration expired? New lifetime licenses are only $59.99!
 
   Home   Help Login Register  
Pages: [1]
  Print  
Author Topic: Applying a filter and resizing  (Read 8703 times)
Anthony
Full Member
***
Posts: 101


« on: November 27, 2010, 02:36:48 PM »

Which produces the best result (or are the results the same)?:

1) Creating new images using a pre-defined filter and then in a *separate* procedure, reszing them downwards
2) Creating new images using a pre-defined filter with the downsizing built in to the filter

TVM
Logged
Fred A
Forum Superhero
*****
Posts: 5644



WWW Email
« Reply #1 on: November 27, 2010, 03:11:56 PM »

Anthony,
The only thing that makes a difference is the setting you use for Downsizing in Options called antialiasing..
Even that is hard to see on most images.
Best to leave it on default.

Fred
Logged
Anthony
Full Member
***
Posts: 101


« Reply #2 on: November 27, 2010, 03:19:20 PM »

Thank you for that Fred. But coming back to my question, is it better to do this in a single operation or is it OK to split it into two operations?
Logged
Fred A
Forum Superhero
*****
Posts: 5644



WWW Email
« Reply #3 on: November 27, 2010, 03:20:53 PM »

Quote
is it better to do this in a single operation or is it OK to split it into two operations?
It uses the same downsize algorithm either way.

Fred
Logged
Terry-M
The Honourable Metric Mann
Forum Superhero
*****
Posts: 3251



WWW
« Reply #4 on: November 27, 2010, 10:00:13 PM »

Hi Anthony
Quote
Which produces the best result (or are the results the same)?:
1) Creating new images using a pre-defined filter and then in a *separate* procedure, reszing them downwards
2) Creating new images using a pre-defined filter with the downsizing built in to the filter
Why use a filter to downsize and create new images?
With 1) you have to add the filter and save the filtered image from the Editor screen.
With 2) the image is only downsized within QU where the filter (a separate file) is applied.

The easier way for jpegs is to use E-Mail/Web copies; you can enter any pixel size you like and as Fred says, it's all the same algorithm that's used.
The other way is to use "Convert", again a right click option on the page preview for images in the queue. There are more options with this method, there's a feature to "add" a filter (eg, downsize) and tif's can be made.
Terry
Logged
Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Valid XHTML 1.0! Valid CSS!
Security updates 2022 by ddisoftware, Inc.