PHOG: Photometric and geometric functions for textured shape retrieval
PHOG: Photometric and geometric functions for textured shape retrieval
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PHOG：用于纹理形状检索的光度和几何函数
DOI：
10.1111/cgf.12168
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发表时间：
2013
影响因子：
2.5
通讯作者：
M. Spagnuolo
中科院分区：
文献类型：
--
作者：
S. Biasotti;A. Cerri;D. Giorgi;M. Spagnuolo
在本文中，我们针对纹理 3D 对象检索问题。作为第一个贡献，我们展示了如何在余辉同源设置中包含光度信息，还提出了关于多维余辉空间的新颖理论结果。作为第二个贡献，我们引入了融合形状和颜色属性的积分测地距离的推广。最后，我们采用基于相互独立的几何函数选择的纯几何描述。光度、混合和几何描述被组合成一个签名，其性能在基准数据集上进行测试。
In this paper we target the problem of textured 3D object retrieval. As a first contribution, we show how to include photometric information in the persistence homology setting, also proposing a novel theoretical result about multidimensional persistence spaces. As a second contribution, we introduce a generalization of the integral geodesic distance which fuses shape and color properties. Finally, we adopt a purely geometric description based on the selection of geometric functions that are mutually independent. The photometric, hybrid and geometric descriptions are combined into a signature, whose performance is tested on a benchmark dataset.
基于多尺度热核的体积形态特征。
DOI：
10.1007/978-3-319-24574-4_90
发表时间：
2015
期刊：
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention
影响因子：
--
作者：
Wang,Gang;Wang,Yalin
通讯作者：
Wang,Yalin