DP2M sharpness

Started Oct 21, 2012 | Discussions thread
Johan Borg Senior Member • Posts: 2,508
Re: DP2M sharpness

In the camera I leave sharpening at default, 0.0, so that the preview image is sharp enough to judge from.

In SPP I use somewhere close to -2.0 which delivers roughly the same sharpness as 0.0 in the camera itself.

However, if I output a half-size image from SPP I have to set it to 0.0 again, which will deliver about the same sharpness as -2.0 at full size followed by a bicubic downsample.

Conclusion: Full size sharpening in SPP is simply wrong compared to half size and out-of-camera settings which both are similar to what you would expect from the old DP2. Until Sigma fixes this, use a negative value in SPP.

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