Farshid/Ashouri

image-processing

3 posts tagged “image-processing”.

  1. 2025

  2. Creating a tiled zoomable image with OpenSeadragon and vips

    The San Francisco Microscopical Society has some extremely high resolution scanned images - one of them is a 1.67GB PNG file with a 25,088 × 17,283 pixel resolution.

    image-processing web-development javascript vips openseadragon
    1 min read

  3. Converting ORF raw files to JPEG on macOS

    One of our cameras takes raw photos in ORF format, which I believe stands for "Olympus Raw Format". Here's a recipe I found for converting them to JPEG on macOS: The result is a directory containing a…

    macos image-processing cli bash dcraw
    1 min read
  4. 2024

  5. Compressing an animated GIF with gifsicle or ImageMagick mogrify

    Using gifsicle Tip via Mark Norman Francis on Twitter: Saw your GIF size TIL, and gets it down to 320k.

    gif compression image-processing cli gifsicle
    1 min read