Proceedings of the 30th Spring Conference on Computer Graphics最新文献_第2页

Modeling and representing materials in the wild 在野外建模和表示材料

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2700379

K. Bala

{"title":"Modeling and representing materials in the wild","authors":"K. Bala","doi":"10.1145/2643188.2700379","DOIUrl":"https://doi.org/10.1145/2643188.2700379","url":null,"abstract":"Our everyday life brings us in contact with a rich range of materials that contribute to both the utility and aesthetics of our environment. Human beings are very good at using subtle distinctions in appearance to distinguish between materials (e.g., silk vs. cotton, laminate vs. granite). Capturing these visually important, yet subtle, distinctions is critical for applications in many domains: in virtual and augmented reality fueled by the advent of devices like Google Glass, in virtual prototyping for industrial design, in ecommerce and retail, in textile design and prototyping, in interior design and remodeling, and in games and movies. Understanding how humans perceive materials can drive better graphics and vision algorithms for material recognition and understanding, and material reproduction. As a first step towards achieving this goal, it is useful to collect information about the vast range of materials that we encounter in our daily lives. We introduce two new crowdsourced databases of material annotations to drive better material-driven exploration. OpenSurfaces is a rich, labeled database consisting of thousands of examples of surfaces segmented from consumer photographs of interiors, and annotated with material parameters, texture information, and contextual information. IIW (Intrinsic Images in theWild) is a database of pairwise material annotations of points in images that is useful for decomposing images in the wild into material and lighting layers. Together these databases can drive various material-based applications like surface retexturing, intrinsic image decomposition, intelligent material-based image browsing, and material design.","PeriodicalId":115384,"journal":{"name":"Proceedings of the 30th Spring Conference on Computer Graphics","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115602726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Computational photography: coding in space and time 计算摄影:空间和时间的编码

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2700583

B. Masiá

引用次数: 1

Bounding volume hierarchies versus kd-trees on contemporary many-core architectures 在当代多核体系结构上，边界卷层次结构与kd树

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2643196

Marek Vinkler, V. Havran, Jiří Bittner

引用次数: 14

Position based skinning of skeleton-driven deformable characters 骨骼驱动的可变形角色的基于位置的皮肤

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2643194

Nadine Abu Rumman, M. Fratarcangeli

引用次数: 24

Hybrid color model for image retrieval based on fuzzy histograms 基于模糊直方图的图像检索混合颜色模型

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2643198

Vedran Ljubovic, H. Supic

引用次数: 0

Sampling Gabor noise in the spatial domain 空域的采样Gabor噪声

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2643193

Victor Charpenay, Bernhard Steiner, Przemyslaw Musialski

引用次数: 2

Proceedings of the 30th Spring Conference on Computer Graphics 第30届计算机图形学春季会议论文集

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188

D. Gutierrez

引用次数: 0

A survey of direction-preserving layout strategies 保向布局策略综述

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2643189

M. Steiger, J. Bernard, T. May, J. Kohlhammer

{"title":"A survey of direction-preserving layout strategies","authors":"M. Steiger, J. Bernard, T. May, J. Kohlhammer","doi":"10.1145/2643188.2643189","DOIUrl":"https://doi.org/10.1145/2643188.2643189","url":null,"abstract":"In this paper we analyze different layout algorithms that preserve relative directions in geo-referenced networks. This is an important criterion for many sensor networks such as the electric grid and other supply networks, because it enables the user to match the geographic setting with the drawing on the screen. Even today, the layout of these networks are often created manually. This is due to the requirement that these layouts must respect geographic references but should still be easy to read and understand. The range of available automatic algorithms spans from general graph layouts over schematic maps to semi-realistic drawings. At first sight, schematics seem to be a promising compromise between geographic correctness and readability. The former property exploits the mental map of the user while the latter makes it easier for the user to learn about the network structure. We investigate different algorithms for such maps together with different visualization techniques. In particular, the group of octi-linear layouts is prominent in handcrafted subway maps. These algorithms have been used extensively to generate drawings for subway maps. Also known as Metro Map layouts, only horizontal, vertical and diagonal directions are allowed. This increases flexibility and makes the resulting layout look similar to the well-known subway maps of large cities. The key difference to general graph layout algorithms is that geographic relations are respected in terms of relative directions. However, it is not clear, whether this metaphor can be transferred from metro maps to other domains. We discuss applicability of these different approaches for geo-based networks in general with the electric grid as a use-case scenario.","PeriodicalId":115384,"journal":{"name":"Proceedings of the 30th Spring Conference on Computer Graphics","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133631188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Skeleton-based matching for animation transfer and joint detection 基于骨骼的动画传递和关节检测匹配

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2643197

Martin Madaras, Michal Piovarči, J. Dadová, Roman Franta, Tomás Kovacovský

引用次数: 2

Rapid modelling of interactive geological illustrations with faults and compaction 具有断层和压实作用的交互式地质插图的快速建模

Proceedings of the 30th Spring Conference on Computer Graphics Pub Date : 2014-05-28 DOI: 10.1145/2643188.2643201

Mattia Natali, J. Parulek, Daniel Patel

引用次数: 8