Filename4B010P431.jpg80965image/jpglittle endianMD57fdc42d6b79cbe2efb06f7dd9efada78DDBC 465667GrayXerox copy of a Woodblock PrintGazetteer Title紫蓬山志Chapter Title紫蓬山志-山水-肥水出九江成德縣廣陽鄉西/肥源出紫蓬山北流/肥水出紫蓬山東北/肥水出合肥縣西南Book Number and Page NumberVol. 4,Book 010,Page 431209mm150mm2009-08-03T00:34:33Digital 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*2009-04-10T00:26:23Initial 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
Filename4B010P431.tif5780014MD5aa00650445b008f947d8f93078aa0b0fDDBC