Filename4B019P034.jpg92106image/jpglittle endianMD52f5f70b192234d20029d142207f24ccfDDBC 459648GrayXerox copy of a Woodblock PrintGazetteer Title青原志略Chapter Title青原志略-青原志略(下)-青原志略卷八-書-又與濬文虎符Book Number and Page NumberVol. 4,Book 019,Page 034209mm150mm2009-09-10T00:47:19Digital 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*2009-08-31T00:46:37Initial 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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