Filename2B028P400.jpg69057image/jpglittle endianMD5d8121186db647593af58897b3daabc5cDDBC 452685GrayXerox copy of a Woodblock PrintGazetteer Title欽定盤山志Chapter Title欽定盤山志-欽定盤山志卷十五-物產-砂石Book Number and Page NumberVol. 2,Book 028,Page 400209mm150mm2009-07-22T06:34:47Digital 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*2008-09-15T00:47:28Initial 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
Filename2B028P400.tif5894042MD52b72482ea7566fb5c6448e23374252f9DDBC