Filename4B020P423.jpg68326image/jpglittle endianMD508d9c2c23d9c2c10e2d0c6b6b156684fDDBC 486670GrayXerox copy of a Woodblock PrintGazetteer Title慧力寺志Chapter Title慧力寺志-慧力寺志卷三目録Book Number and Page NumberVol. 4,Book 020,Page 423209mm150mm2009-08-03T00:39:05Digital 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*2009-04-10T00:42:06Initial 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
Filename4B020P423.tif5782058MD587565c606b028cf5387290c30af33281DDBC