hebig.org/blog
Personal webnode of Haiko Hebig

The last but one blog posting's 421-words-flood in draft mode:

• In digital imaging, noise can be an issue when using high ISO numbers
• Noise removal software uses just one metered value per pixel and is likely to kill off image details (though current versions preserve them remarkably well)
• Additive noise reduction averages on multiple metered values per pixel → as noise is random, actual improvement of S/NR (1 / sqrt (number of metered values)) → no loss of details, no artifical look
• Stack multiple identical shots on top of each other and set opacity of each layer to (1/(number of layers beneath it + 1))
• sqrt → S/NR 2:1 requires 4 extra shots, 3:1 9, 4:1 16, etc.

Less noise, similar amount of information, no time-consuming fine-tuning of sentences, much faster Idea to Blogged-It Time^TM — looks like a good way to get more of the stuff I want to blog actually blogged. So let's try this out a bit.