A.I. Image Enhancement ...

[webtrekker]

This was done using your poor image and Corel X4. Took 5 mins max.

Yeah, not bad, no rubbish in the image, but it has rounded the details off a lot.

[Earl Smith]

Yeah, not bad, no rubbish in the image, but it has rounded the details off a lot.

If I was doing it for reselling then I would have spent another few mins on the rounded corners. Then it would be as perfect as necessary.
Most of the crappy images I get are like this so Ive learnt how to "repair" them using Corel. Usually have to adjust the tone first to get a good contrast and get rid of some of the rubbish ( Effects-Adjust-Tone curve ( change from curve to straight)) then trace it and play around with the corners.
Usually works a treat.