Filename2B016P428.jpg96893image/jpglittle endianMD5bd4d6b47ea494b4fc7989e4fd7200e99DDBC 460683GrayXerox copy of a Woodblock PrintGazetteer Title廬山志Chapter Title廬山志-廬山志卷三-山川勝蹟-山北第三路-姑塘 礮臺山 大孤山Book Number and Page NumberVol. 2,Book 016,Page 428209mm150mm2009-07-20T02:02:40Digital 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*2008-08-06T01:25:39Initial 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
Filename2B016P428.tif5894462MD5c67c7510d4f5c971c6947d06183e2d4dDDBC