Filename4B001P513.jpg53884image/jpglittle endianMD51cf812a9e10a9a1784721dc020abbb29DDBC 474659GrayXerox copy of a Woodblock PrintGazetteer Title北平廟宇通檢Chapter Title北平廟宇通檢-北平廟宇通檢上編-外城-外三區-寶應寺/爐聖菴/觀音菴;北平廟宇通檢-北平廟宇通檢上編-外城-外四區-一莖菴Book Number and Page NumberVol. 4,Book 001,Page 513209mm150mm2009-08-03T00:29:01Digital 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*2009-06-12T00:38:17Initial 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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