PHP Classes

Image quality

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Subject:Image quality
Summary:Missing function sharpen
Messages:4
Author:Morgner
Date:2009-03-23 15:55:38
Update:2009-04-10 21:43:54
 

  1. Image quality   Reply   Report abuse  
Picture of Morgner Morgner - 2009-03-23 15:55:38
Thanks for this helpfull class.
BUT:
In my opinion is the quality of the generated thumbs not the best (jpg = 100). I missing a function sharpen.
Is there a way, the image quality make better?

PS. sorry for english...

  2. Re: Image quality   Reply   Report abuse  
Picture of JN JN - 2009-03-24 08:00:21 - In reply to message 1 from Morgner
Good suggestion, I will look into it and release an update if I find a good solution.

  3. Re: Image quality   Reply   Report abuse  
Picture of Morgner Morgner - 2009-03-24 12:46:47 - In reply to message 2 from JN
Thanks for your message.
Here my suggestion:
I have in another projekt a good function sharpen.
This is an smarty-plugin (http://sourceforge.net/projects/thumb-imp/), it contains a function UnsharpMask with Gaussian blur matrix and works well.

  4. Re: Image quality   Reply   Report abuse  
Picture of JN JN - 2009-04-10 21:43:54 - In reply to message 3 from Morgner
New version 1.0.2 includes a 3x3 filter matrix for PHP4 and PHP5 (PHP5 uses a native function when available).

It is now possible to sharpen, blur, edge detect, emboss etc...

Success!!