Filename4B009P388.jpg13911image/jpglittle endianMD5b6d7a9f61339f5e28516efbb05f0e98aDDBC 406688GrayXerox copy of a Woodblock PrintGazetteer Title七岩山志Chapter Title七岩山志-七岩山圖Book Number and Page NumberVol. 4,Book 009,Page 388209mm150mm2009-08-03T00:32:56Digital 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*2009-06-22T01:29:16Initial 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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