Questions tagged [hot-pixels]

sensor pixels which appear brighter than surrounding pixels

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Are these colored pixels in raw image (viewed in dcraw software) dead, hot or stuck?

Definitely not a photo pro here - I've tried taking RAW photos via CHDK on Canon S3 IS as .DNG. I work on Ubuntu 18.04, and when I open these .DNG in photivo, rawtherapee, and I think also darktable, ...