Filename4B050P462.jpg75881image/jpglittle endianMD5da8aa2bf33cffbc8fdfeab0f541d8153DDBC 500615GrayXerox copy of a Woodblock PrintGazetteer Title金山江天寺小志Chapter Title金山江天寺小志-御書墨寶石刻等清冊-皇太后駕臨金山記-詩章-丁丑春二月自瓜步放舟至金山一律/丁丑二月叠舊作韵Book Number and Page NumberVol. 4,Book 050,Page 462209mm150mm2009-08-11T05:43:16Digital 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*2009-04-10T01:14:18Initial 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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