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Horrible results from image resize


Tom.
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I'm getting really bad image results when using API resizing. I'm using Imagick, at no softening and 100% quality. 

services_websites_c_01.jpg.edbd102fcbe4937f8f51afa723476bb3.jpg

Above is the original

services_websites_c_01.750x650-ms.jpg.c7f5688cfcaf79abd5e8eaea231debcc.jpg

 

This is the resized. 

 

The colours seem off and the image appears to be over sharpened causing a halo effect. In which sharpening is set to none? 

Anyone else experienced this? 

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I have this option in my site/config.php file:

$config->imageSizerOptions = array_merge(
  $config->imageSizerOptions,   // all items from wire/config
  array(                        // overwrite specific items
    'defaultGamma' => -1,
  )
);

I think the cause was something similar to what you experience with the colors, but I am not sure. Maybe try this setting.

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@jens.martsch Thank you, 

It seems to be not only the colour but even at 100% you get a lot of artefacts on the image. Another example:

services_websites_e_01.jpg.59620026ddfe91e6ce936bdaf51076fc.jpg

Original above

services_websites_e_01.jpg.bffbe52048814994946a00afcd545815.jpg

Output through the API at 100%.

 

EDIT:

Just realised that the forum is compressing images so they look the exact same ??? I'll try get them up on Dropbox

  • Haha 1
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