Filename4B127P147.jpg42991image/jpglittle endianMD566b50461cee44efb1085ab5ebe70a844DDBC 471683GrayXerox copy of a Woodblock PrintGazetteer Title長水塔院紀Chapter Title長水塔院紀-長水墖院紀二卷-詩-唐-許渾二首-松江有贈/夜宿泖上Book Number and Page NumberVol. 4,Book 127,Page 147209mm150mm2009-08-13T07:19:42Digital Archives Section 數位典藏, Library and Information Center 圖書資訊館,Dharma Drum Buddhist College 法鼓佛教學院, Taiwanreflection print scannerSHARPAR-M316AR-M31675048877600600ColorTriLinearnormal*2009-07-31T01:49:22Initial CaptureDigital Archives Section 數位典藏, Library and Information Center 圖書資訊館,Dharma Drum Buddhist College 法鼓佛教學院, TaiwanImprove image clarity and readability, add DDBC watermark,and create file of suitable size/quality for distributionImageMagick6.4.5Ubuntu GNU/Linux9.04crop away the blank edges;
convert tiff to jpg, convert quality to 72;
resize to 25%;
apply sigmoidal-contrast filter - 5x25%;
apply sigmoidal-contrast filter - 6x100%;
Add DDBC watermark
Filename4B127P147.tif5634710MD54d117e3982d4ad4f21525d282c41945dDDBC