Filename4B008P287.jpg75341image/jpglittle endianMD50b9fd383b6d59b97765f861a819f2e4aDDBC 481675GrayXerox copy of a Woodblock PrintGazetteer Title龍門志續纂Chapter Title洛陽龍門志-龍門志續纂-中京龍門山乾元禪寺杲公禪師塔銘Book Number and Page NumberVol. 4,Book 008,Page 287209mm150mm2010-03-02T17:54:49Digital 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*2010-03-02T01:29:49Initial 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
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