Filename4B026P309.jpg60824image/jpglittle endianMD54334e62128eb2935dd97c0100a71b577DDBC 478614GrayXerox copy of a Woodblock PrintGazetteer Title折疑梵剎志Chapter Title折疑梵剎志-折疑梵剎志卷第四-附前明御製集-勅諭-諭翰林侍詔沈士榮Book Number and Page NumberVol. 4,Book 026,Page 309209mm150mm2009-08-03T00:39:30Digital 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*2009-03-20T04:36:59Initial 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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