# HG changeset patch # User Sebastien Jodogne # Date 1787156141 -7200 # Node ID fed1678dc2bfee59c883b4d35895b0c1271229fe # Parent 6344e54db6942d43f627faa1c5d922c42aa9cc7b added tiled TIFF sample images diff -r 6344e54db694 -r fed1678dc2bf Database/WSI/NOTES.txt --- a/Database/WSI/NOTES.txt Sat Aug 15 23:30:40 2026 +0200 +++ b/Database/WSI/NOTES.txt Wed Aug 19 18:15:41 2026 +0200 @@ -1,3 +1,12 @@ + +Create a pyramid from the Orthanc logo +-------------------------------------- + +$ convert /tmp/Orthanc-LOGO.png -background grey -alpha remove -alpha off /tmp/FlatLogo.png +$ gdal_translate /tmp/FlatLogo.png ./OrthancLogoRaw.tiff -co TILED=YES -co BLOCKXSIZE=512 -co BLOCKYSIZE=512 +$ gdal_translate /tmp/FlatLogo.png ./OrthancLogoJpeg.tiff -co TILED=YES -co BLOCKXSIZE=512 -co BLOCKYSIZE=512 -co COMPRESS=JPEG + + Create a small image pyramid ---------------------------- diff -r 6344e54db694 -r fed1678dc2bf Database/WSI/OrthancLogoJpeg.tiff Binary file Database/WSI/OrthancLogoJpeg.tiff has changed diff -r 6344e54db694 -r fed1678dc2bf Database/WSI/OrthancLogoRaw.tiff Binary file Database/WSI/OrthancLogoRaw.tiff has changed