Filename4B127P221.jpg38519image/jpglittle endianMD512782ac58ec6561f0736c479e029644dDDBC 465668GrayXerox copy of a Woodblock PrintGazetteer Title保慶寺志Chapter Title保慶寺志-保慶寺志畧序Book Number and Page NumberVol. 4,Book 127,Page 221209mm150mm2009-08-13T07:19:58Digital 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*2009-07-31T01:50:01Initial 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
Filename4B127P221.tif5668830MD505a58d774c01ea57f9843363821a69deDDBC