Filename4B001P079.jpg72529image/jpglittle endianMD54fe7885c976c6b9fadd86283c5fd6a22DDBC 487691GrayXerox copy of a Woodblock PrintGazetteer Title皇明寺觀志Chapter Title皇明寺觀志-中都地面-常州府-玄妙觀/通真觀/冲寂觀/洞虛宫/天申宫/華陽道院/玄真院Book Number and Page NumberVol. 4,Book 001,Page 079209mm150mm2009-08-03T00:28:40Digital 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*2009-03-20T04:04:29Initial 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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