Filename4B130P423.jpg44841image/jpglittle endianMD54aa07bc0da34b141469664787d84196eDDBC 424677GrayXerox copy of a Woodblock PrintGazetteer Title龍華志Chapter Title龍華志-龍華志卷三-宸賜-吳大帝赤烏十年/唐天后垂拱三年/宋太平興國二年Book Number and Page NumberVol. 4,Book 130,Page 423209mm150mm2009-08-13T07:20:34Digital 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*2009-07-31T01:25:27Initial 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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