If you shoot with a wide variety of camera bodies and lenses but want to shoot in RAW, there are a few options available to smooth out the work needed to process your shots.
Converting to DNG format, then opening in Photoshop is an option, but correcting 3rd party lens distortion on each individual shot is laborious. Alternatively you could switch between the RAW converters provided by the camera manufacturer, but they won’t correct 3rd party lenses either. This is where DXO Optics excels. It can load and process most camera/lens formats without any fuss – a real time saver.
In addition to lots of advanced image processing options (including integration with Filmpack 4), it offers a new noise reduction called PRIME (Probabilistic Raw IMage Enhancement), which takes a few minutes to process an image. As it looked like it was doing a lot of work it seemed worth a quick test.
I don’t often shoot above ISO 800, but with a slow wide-angle (a Sigma 10-20mm F4-5.6), no IS and no tripod in a dark interior, higher ISOs are needed. This was taken on a Canon 60D at 6400 ISO – an insane sensitivity for an old film shooter – the nearest film I can remember which would come close was Kodak’s Professional T-Max P3200, but the results would only be useable if you really wanted a very grainy look.
The standard noise reduction offered by DXO is better than most, but it can’t work miracles as the image above demonstrates. It’s fairly quick to process an 18Mp image however.
Personally I’d say this is excellent – better than anything else I’ve tried. There’s inevitably a tiny loss of detail (check the detail in those gold finials), but it’s more than worth it for the improvement in noise over the standard processing. It would be better to keep a tripod in the car of course, but in an emergency it’s good to know it’s possible to shoot at high ISOs in an emergency and still get useable results.
Hope you find this useful – thanks for looking.
p.s. I’m not connected with DXO in any way – just using their software.