题名 |
大型相機於數位典藏影像拍攝時光學之影像極限探討 |
并列篇名 |
Exploring the Optical Resolution of Large Format Cameras in the Process of Digitizing |
DOI |
10.30153/JCAGST.200803.0018 |
作者 |
張文彬(Wen-Pin Chang);蔣載榮(T. J. Chiang) |
关键词 |
數位典藏 ; 影像掃描 ; 攝影器材 ; 光源控制 ; Digital archive ; Image scanning ; Photograph equipment ; Light control |
期刊名称 |
中華印刷科技年報 |
卷期/出版年月 |
2008(2008 / 03 / 01) |
页次 |
253 - 271 |
内容语文 |
繁體中文 |
中文摘要 |
數位典藏是將有價值與具代表性的文化資源,以數位化的資料型態加以保存與維護。為避免珍貴的文物遭自然性或非自然性破壞,將文物影像以數位化形式儲存,是讓文化財產永久保存的好方法。數位典藏中舉凡不適合影像掃描的典藏品,如動物、植物、礦物、考古、金石拓片、銅玉、陶瓷等器物,以及珍藏、書法、繪畫、善本古籍等,皆須由相機拍攝獲取影像,利用數位化的方式保存。在影像拍攝的過程中,攝影人員必須操控攝影器材與控制光源,以完成拍攝的動作。拍攝影像的成敗,在於攝影人員能否靈活使用拍攝的光源及正確的使用拍攝器材。典藏文物的拍攝除了需注重攝影技術外,也必須對典藏文物拍攝角度予以詮釋。另外,考量典藏文物數位化之後,影像的呈現及往後加值運用的可能性,也是相當重要的一環。本文藉由實驗操作的方式,透過比較光源控制和相機的操作,從實驗中找出對數位典藏品較佳的拍攝方法及光源控制。從二項實驗的方式,包含探討平面非油畫類典藏文物及立體文物典藏文物,藉由拍攝實驗的方式,以找出精進數位典藏之影像品質最佳的方式。 |
英文摘要 |
Digital archive is preserved by the representative and valuable culture resources, and preserved by digitization form. To avoid the treasure antiques broken by nature or unnatural, antiques' image storage by digital form is the better method to protest cultural property. Image scanning is not suitable for digital archive, like animal, plant, mineral, archeology, metal and stone, copper, porcelain, and even the treasure, penmanship, reliable edition. They all need to shoot by camera, in order to protest by digital method. In the process of shoot image, photographer needs to control photograph equipments, and light. The success or failure of photograph is on the photographer, he or she can use the light correctly or not. Besides the photograph skill, the angle of photograph is also need to interpret. Moreover, after the digitization of archive, the present of image and the possibility of application are also very important. In this article, through the experiment to compare the light control and operate the camera, in order to find the best way of digital archive. By two experiment methods, including nonoil painting and three-dimensional archive to find the best way of image storage. |
主题分类 |
工程學 >
工程學總論 社會科學 > 傳播學 |
参考文献 |
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