Filename1B040P183.jpg78172image/jpglittle endianMD57d9975627a9a97b7ff7592248384eaf3DDBC 473682GrayXerox copy of a Woodblock PrintGazetteer Title平山堂圖志Chapter Title平山堂圖志-平山堂圖志卷首-名勝全圖-迎恩河東岸Book Number and Page NumberVol. 1,Book 040,Page 183209mm150mm2009-07-13T00:19:31Digital 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*2008-06-02T08:37:27Initial 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
Filename1B040P183.tif5894462MD58d5bf177bde10c42275a9e9a80d37eb9DDBC