Filename4B075P048.jpg56713image/jpglittle endianMD5058293ed47e46660c79b07543e46e8feDDBC 466677GrayXerox copy of a Woodblock PrintGazetteer Title雲栖志Chapter Title雲栖志-雲棲志卷一-山川-象鼻山/天柱山/照面山/春社山/五雲峯Book Number and Page NumberVol. 4,Book 075,Page 048209mm150mm2009-09-10T00:44:40Digital 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*2009-09-09T06:42:18Initial 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
Filename4B075P048.tif5894462MD58357b2845bd8f267317367a1e66abc2dDDBC