Filename2B004P197.jpg103290image/jpglittle endianMD57639ee78fe0be3126b84d8b7dae407caDDBC 497687GrayXerox copy of a Woodblock PrintGazetteer Title曹谿通志Chapter Title曹谿通志-曹溪通志卷第二-傳燈人物第四-六祖大師傳Book Number and Page NumberVol. 2,Book 004,Page 197209mm150mm2009-07-15T04:08:09Digital 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*2008-06-30T01:15:05Initial 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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