Filename3B023P298.jpg86282image/jpglittle endianMD51a4286daa04dafef91956113b2dffa2dDDBC 476731GrayXerox copy of a Woodblock PrintGazetteer Title吳都法乘Chapter Title吳都法乘-吳都法乘卷第十三-弘通篇-觀世音大士六部經呪序Book Number and Page NumberVol. 3,Book 023,Page 298209mm150mm2009-07-30T06:29:03Digital 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*2009-01-13T08:30:20Initial 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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