全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Parmit Chilana , Daniel Cohen-Or , Hao Zhang
来源:[J].Journal of Computer Science and Technology(IF 0.477), 2017, Vol.32 (6), pp.1138-1149Springer
摘要:We introduce ExquiMo, a collaborative modeling tool which enables novice users to work together to generate interesting, and even creative, 3D shapes. Inspired by an Exquisite Corpse gameplay, our tool allocates distinct parts of a shape to multiple players who model the assigned...
作者:... Jianmin Zheng , Niloy J. Mitra , Daniel Cohen-Or
来源:[J].Nexus Network Journal(IF 0.079), 2014, Vol.16 (1), pp.109-118Springer
摘要:Abstract(#br)This paper presents the detail of our interactive tool for designing reciprocal frame (RF) structures. In general, our tool addresses the RF design problem with three major steps: (1) it supports the design of RF-tessellation by connecting RF patterns and plane tilin...
作者:... Johannes Kopf , Daniel Cohen-Or , Shi-Min Hu
来源:[J].The Visual Computer(IF 0.909), 2014, Vol.30 (6-8), pp.673-684Springer
摘要:Abstract(#br)We present a method for learning a meta-filter from an example pair comprising an original image $$A$$ A and its filtered version $$A^\prime $$ A ′ using an unknown image filter. A meta-filter is a parametric model, consisting of a spatially varying linear combi...
作者:... George Goldberg , Yael Amsterdamer , Daniel Cohen-Or
来源:[J].The Visual Computer(IF 0.909), 2016, Vol.32 (6-8), pp.1045-1055Springer
摘要:Abstract(#br)Determining the similarity between images is a fundamental step in many applications, such as image categorization, image labeling and image retrieval. Automatic methods for similarity estimation often fall short when semantic context is required for the task, raisin...
作者:Jackie Assa , Daniel Cohen-Or
来源:[J].Computers & Graphics(IF 0.794), 2012, Vol.36 (4), pp.250-256Elsevier
摘要:Abstract(#br)Highly detailed natural scenes and objects tend to be perceived as being realistic, while repeated parts and patterns decrease their realism. To avoid scenes with noticeable repeated elements, we introduce the notion of ‘more of the same’, which focuses on the t...
作者:... Nir Chen , Ariel Shamir , Daniel Cohen-Or
来源:[J].The Visual Computer(IF 0.909), 2012, Vol.28 (12), pp.1181-1193Springer
摘要:Abstract(#br)As depth cameras become more popular, pixel depth information becomes easier to obtain. This information can clearly enhance many image processing applications. However, combining depth and color information is not straightforward as these two signals can have differ...
作者:... Gadi Fibich , Shuly Lev-Yehudi , Daniel Cohen-Or
来源:[J].Computers & Graphics(IF 0.794), 1999, Vol.23 (5), pp.655-666Elsevier
摘要:Abstract(#br)In this paper we present a mathematical model of a generic urban scene, which can be used to answer a variety of visibility questions. Aside from its theoretical merit, the mathematical model provides an important analysis tool to optimize urban walkthrough algorithm...
作者:... Ariel Shamir , Daniel Cohen-Or , Hans-Peter Seidel
来源:[J].Computer Aided Geometric Design(IF 0.81), 2005, Vol.22 (5), pp.444-465Elsevier
摘要:Abstract(#br)This paper presents an intelligent scissoring operator for meshes. Unlike common approaches that segment a mesh using clustering schemes, here we introduce a method that concentrates on the contours for cutting. Our approach is based on the minima rule and part salie...

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