Filename4B051P297.jpg63475image/jpglittle endianMD5432b24bf28e16c7458b0b9352f536244DDBC 493707GrayXerox copy of a Woodblock PrintGazetteer Title招隱山志Chapter Title招隱山志-招隱山志(上)-招隱山志卷四-物產附-蒼耳/車前/前胡/蛇床/馬蘭/地膚Book Number and Page NumberVol. 4,Book 051,Page 297209mm150mm2009-05-12T08:40:07Digital 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*2009-04-10T01:17:39Initial 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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