Filename2B004P025.jpg17933image/jpglittle endianMD59fb93b1fa99b64d7a18075fffa49ba7eDDBC 493596GrayXerox copy of a Woodblock PrintGazetteer Title曹谿通志Chapter Title曹谿通志-曹谿通志Book Number and Page NumberVol. 2,Book 004,Page 025209mm150mm2009-07-15T04:08:30Digital 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*2008-06-30T01:13:32Initial 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
Filename2B004P025.tif5894042MD5405255866a5a0bf8907005f8574870d5DDBC