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Clustering Face Carvings: Exploring the Devatas of Angkor Wat

机译:聚类面部雕刻:探索吴哥窟的脱佛

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We propose a framework for clustering and visualization of images of face carvings at archaeological sites. The pairwise similarities among face carvings are computed by performing Procrustes analysis on local facial features (eyes, nose, mouth, etc.). The distance between corresponding face features is computed using point distribution models; the final pairwise similarity is the weighted sum of feature similarities. A web-based interface is provided to allow domain experts to interactively assign different weights to each face feature, and display hierarchical clustering results in 2D or 3D projections obtained by multidimensional scaling. The proposed framework has been successfully applied to the devata goddesses depicted in the ancient Angkor Wat temple. The resulting clusterings and visualization will enable a systematic anthropological, ethnological and artistic analysis of nearly 1,800 stone portraits of devatas of Angkor Wat.
机译:我们提出了一个框架,用于考古地点的脸部雕刻图像的聚类和可视化。通过对局部面部特征(眼睛,鼻子,嘴巴等)进行促进分析来计算面部雕刻之间的成对相似性。使用点分布模型计算相应的面部特征之间的距离;最终成对相似度是特征相似度的加权之和。提供基于Web的界面以允许域专家对每个面部特征交互地分配不同权重,并且显示通过多维缩放获得的2D或3D投影中的分层聚类结果。拟议的框架已成功应用于古吴哥窟寺庙所描绘的Devata Goddesses。由此产生的集群和可视化将实现吴哥窟近1,800个石头肖像的系统性人类学,民族语气和艺术分析。

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