Filename4B001P040.jpg85250image/jpglittle endianMD5e41cc0a8a12816ece758c4fd21b93dd1DDBC 474680GrayXerox copy of a Woodblock PrintGazetteer Title皇明寺觀志Chapter Title皇明寺觀志-順天府-大德觀/延祐觀/五嶽觀/洞陽觀/元真觀/永豊觀/妙清觀/妙緣觀/玄寧觀/清虛觀/白雲觀玉虛觀/玄妙觀/崇寧觀/靈通觀/玄清觀/靈應觀/悟真觀/崇玄觀/全真觀/長真觀/鍾山觀/朝陽觀/玉陽觀Book Number and Page NumberVol. 4,Book 001,Page 040209mm150mm2009-08-03T00:29:05Digital 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*2009-03-20T04:04:07Initial 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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