دانلود مقاله ISI انگلیسی شماره 67418
عنوان فارسی مقاله

ضبط و مستند سازی اطلاعات رنگی از میراث معماری

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
67418 2010 14 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Recording and documenting the chromatic information of architectural heritage
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Cultural Heritage, Volume 11, Issue 4, October–December 2010, Pages 438–451

کلمات کلیدی
میراث معماری؛ رنگ؛ اسناد و مدارک میراث فرهنگی؛ تصویربرداری محدوده دینامیکی بالا؛ همجوشی مواجهه
پیش نمایش مقاله
پیش نمایش مقاله ضبط و مستند سازی اطلاعات رنگی از میراث معماری

چکیده انگلیسی

One essential approach in preserving architectural heritage is the documentation of 3D geometries and surface textures of historic buildings. For example, precise colour information, excluding lighting effects, is an intrinsic property of the surface materials of building interiors and exteriors. However, while colour information has been recorded for small sample areas, it has not been accurately documented on the scale of entire building surfaces. This is critical, because building materials decay and their colours fade with time. The goal of this project is to develop a method to assist in recording and documenting the chromatic information of interiors and exteriors of historic buildings with low cost and high efficiency. The method takes advantage of emerging high dynamic range imaging (HDRI) technology, which can store rich information about colour and illumination through digital photography. By recording the colour information, in addition to the geometry and texture information obtained through other existing technologies, we can achieve more complete documentation for architectural heritage. In this paper, we discuss an overview of the problem and present our algorithms for utilizing computer vision techniques to retrieve chromatic information of historic buildings. We also present and discuss our experiments and results of applying our method to studies of lab objects and the Hall of Supreme Harmony in the Forbidden City, Beijing.

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