It’s a truism that sensors with larger photosites have less noise. But you can reduce noise by combining information from small photosites into fewer pixels than with a standard Bayer conversion. In my mind, this is ideally performed before demosaicing, but raw converters don’t, in my experience, allow to to choose the resolution rendered by… [Read More]
Search Results for: color space conversion
Resampling for printing – summary
Have you been looking at the last couple of weeks’ posts and been wondering what to make of it all? So have I. Here’s what I think: The marking engine (printer engineering talk for the collection of parts that lays down the ink, or toner, or whatever) of the Epson 3880 is capable of consistent… [Read More]
Resampling
Resampling has a bad name among many photographers. Here’s a typical pronouncement, from here: “I am not going to address resampling here because it degrades an image and has little application in fine art photography. (Resampling is when Photoshop adds pixels to an image.)” Dodgy grammar aside, I strongly disagree. On the artistic level, I… [Read More]
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