G9 Digital Teleconverter

Started 3 months ago | Discussions thread
Henry Richardson Forum Pro • Posts: 19,124
Comparisons
3

mostlyboringphotog wrote:

Would this not work better with cropping and using TOPAZ Gigapixel to increase the image size?

See this:

https://www.dpreview.com/forums/post/64252885

https://www.dpreview.com/forums/post/64379690

Not trying to sell TOPAZ - seems better than resizing with bicubic algorithm, though.

The cameras have access to the raw data before demosaicing so we don't know how they do their interpolation. Do they do it using the mosaiced data? Do they do it demosaiced data?  And what algorithm do they use?  Is it possible they do bicubic on demosaiced data?  Yes, but probably not.

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Henry Richardson
http://www.bakubo.com

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