The picture of the background is Mt. Miwayama
description
Transcript of The picture of the background is Mt. Miwayama
![Page 1: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/1.jpg)
1The picture of the background is Mt. Miwayama The picture of the background is Mt. Miwayama
Near Infrared Digital Images of
Nara Women’s University Library
Historical Resources of the Nara Region
Asia-Pacific Advanced Network 20th APAN Meeting: Advanced Network Conference in Taipei
April 24th 2005
Katsuya Watari and Saori DonkaiKatsuya Watari and Saori Donkai
![Page 2: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/2.jpg)
2
Digital Archives of Nara Women’s University Library
Ikomayama Houzanji engi (生駒山宝山寺縁起)
Gangouji Gokurakubou engi emaki(元興寺極楽坊縁起絵巻)
Miwayama engi (三輪山縁起)
![Page 3: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/3.jpg)
3
What is the Chikou Mandala?
3. In the Gangouji Temple
( 元興寺) in Nara
4. Originally Created 1200 years ago
5. Drawn Gokuraku Joudo
(極楽浄土) = Amida’s Pure Land
1. One of the Important Cultural Property in Japan
2. A historical heritage of folk beliefs in medieval times
Gangouji Temple
![Page 4: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/4.jpg)
4
Research in 1960’s on the Chikou Mandala
• Repaired with the purpose of preventing the abruption of the pigments and getting rid of the dirt.
• Photographed in wet condition.• X-ray photographs• Fluorescent X-ray analysis of • the pigments
![Page 5: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/5.jpg)
5
Basis of the Chikou Mandala
195cm
217cm
![Page 6: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/6.jpg)
6
Basecoat of the Chikou Mandala
Cypress board
Iron nail
Linen clothJapanese lacquer
Polishing powder
Yellow ocher
Black Japanese lacquer
Green
VermillionSumi inkGold paint
![Page 7: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/7.jpg)
7
Pigments and the chemical nameColor Pigments Chemical name
Yellow
Lead oxide PbO
Yellow arsenic As2S3
Yellow ocher Fe2O3・ nH2O
RedMinium Pb3O4
Vermillion HgS
Green Aerugo CuCO3・Cu(OH)2
Blue Mountain blue 2CuCO3・Cu(OH)2
WhiteLead white 2PbCO3・
Pb(OH)2White Cley
![Page 8: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/8.jpg)
9
Infrared wavelength region
![Page 9: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/9.jpg)
10
Near-infrared absorption spectrum
• By the overtone or combination tone of stretching and bending vibrations of interatomic bond in infrared range.
• Absorption intensity is lower.
↓
Suit for nondestructive inspection
![Page 10: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/10.jpg)
11
Image formation by near-infrared reflection and absorption
restore an image
![Page 11: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/11.jpg)
12
Digital Still Cameras
• Store images digitally• CCD( Charge-coupled device) → Sensitive to near-infrared light• LCD screen
→ Preview the resulting image in
real-time
![Page 12: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/12.jpg)
13
HORIUCHI COLOR LTD.
• A Professional Photo-processing laboratory in Japan
• Launched a division specializing in digital archiving in 1999
http://www.horiuchi-color.co.jp/
![Page 13: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/13.jpg)
14
iPallet / Lime
• Image Viewing Software• Compared and synchronized viewing between
two huge images.• Developed as a web plug-in version of iPallet
nexus.• Jointly developed by the University of Tokyo,
Horiuchi Color and iPallet
![Page 14: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/14.jpg)
15
Demonstration
• Portal of the digital archives• Chikou Mandala• Normal• Near-infrared• Comparing two images• Glass view
![Page 15: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/15.jpg)
20
Benefit from the near-infrared images
To identify the term of the creation
Almond eye
Arched eyebrow
Ample cheek
![Page 16: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/16.jpg)
21
Digital Archives of the Nara Women’s University
1. Visualization by near-infrared light
2. Preservation of cultural properties
3. High-quality presentation
4. Advancement of the accessibility
5. Coordination with the local community
6. Supporting research
![Page 17: The picture of the background is Mt. Miwayama](https://reader035.fdocuments.net/reader035/viewer/2022062315/56814e32550346895dbb977b/html5/thumbnails/17.jpg)
22
http://mahoroba.lib.nara-wu.ac.jp/
Uniform Resource Locator
Image Database of Historical ResourcesImage Database of Historical Resourcesofof
the Nara Regionthe Nara Region
Nara Women’s University LibraryNara Women’s University Library
http://lib.nara-wu.ac.jp/Nara Women’s University Library
Image Database of Historical Resources of the Nara Region