Is it possible to preserve image quality when uploading images through Drupal7?
For example, I take this image: http://f.cl.ly/items/0L3j21030C3O2A3x2w0b/thumb.jpg
I upload it using an Imagefield, which has no min/max resolution set, and it looks like this: http://f.cl.ly/items/2B2q2a1H402T1Z1j3w2j/baboon-onesie-costume-thumb.jpeg
So already we're seeing a loss in quality. Then it's displayed using a view, which scales the image (which it should do IF) it's larger than 190x280 (which it isn't), and now it looks like: http://f.cl.ly/items/2n023q1Q331J3E2d3a3I/baboon-onesie-costume-thumb-1.jpeg
The quality difference is massive - there's a huge loss of colours and severe artefact creation around the image edges.
The GD image settings are JPEG quality: 100%.
Is there anything that can be done to prevent this ridiculous loss of quality?