Filename4B011P146.jpg75609image/jpglittle endianMD5a34a006beab81652bae26cc743d7a3fcDDBC 500676GrayXerox copy of a Woodblock PrintGazetteer Title瑯琊山志Chapter Title瑯琊山志-瑯琊山志卷之首-圖畫-二十五宋蘇軾書醉翁亭記一Book Number and Page NumberVol. 4,Book 011,Page 146209mm150mm2009-08-03T00:35:07Digital 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*2009-03-20T04:20:02Initial 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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