When I convert the image quality is ugly ?

Ask for help and post your question on how to use XnView Classic.

Moderators: helmut, XnTriq, xnview

Post Reply
Guest

When I convert the image quality is ugly ?

Post by Guest »

Hi,

When I convert without any setting the image quality is not good.
When I try any thing elese, rescale resize, the image quality dose not change it is always as bad as the one without any setting !!
What can I do ??

thx
User avatar
xnview
Author of XnView
Posts: 46255
Joined: Mon Oct 13, 2003 7:31 am
Location: France
Contact:

Re: When I convert the image quality is ugly ?

Post by xnview »

Anonymous wrote:Hi,

When I convert without any setting the image quality is not good.
When I try any thing elese, rescale resize, the image quality dose not change it is always as bad as the one without any setting !!
What can I do ??
Could you explain more? Which format do you use?
Pierre.
Guest

Post by Guest »

Hello,

I do not use any thing special the format is jpeg (everything is in the normal setting)
I have a jpeg original and I d'like to resize it in jpeg !!

This is the image i d'like to convert (try to make it smaller)
Image


This the image I get after using the soft
Image

If I try any other setting (resize rescale whatever) I get this image ^^

:P

Thanks
User avatar
Clo
XnThusiast
Posts: 4441
Joined: Sun Oct 17, 2004 4:57 am
Location: Bordeaux, France
Contact:

Watch---

Post by Clo »

:) Hello !

- I resized you picture in XnView 1.80.3 into 801*1069 using Mitchell algo and JPEG as "Progressive" ticked when prompted for, just watch :

  Image

- I made that quickly… Indeed, the background has some minor artifacts, but the motif is quite viewable, anyway much better than your own resized pic…
- The same pic as thumb-nail size 105*141 using "Lanczos" method, and just "Adjust" the brightness by 10% + Gamma a pinch :

   Image

¤ In brief :
- Choose the best method in the “Resample” combobox, the two I used above are among the best (another might come in addition in a future version, just an output-size issue, though…)

:mrgreen: Kind regards,
Claude
Clo
Old user ON SELECTIVE STRIKE till further notice
Guest

Post by Guest »

Thank you very much ^^ it is working :D
Post Reply