{"title":"Metagraphics: impact papers from SIGGRAPH/TOG and their interconnections","authors":"Diego F. Nehab, P. Sander","doi":"10.1145/2542266.2542270","DOIUrl":"https://doi.org/10.1145/2542266.2542270","url":null,"abstract":"We analyze the evolution of computer graphics via the interconnections between all SIGGRAPH and TOG publications. Using a graph of all citations, we developed a new scoring algorithm (somewhat related to Google's PageRank) to measure the papers' historical and current \"relevance\" or popularity. We discuss some of the most relevant and seminal works in the conference's history, show how the popularity of different papers, authors, and areas evolve over time, and present several anecdotes and inside stories provided by the authors of many of these papers.","PeriodicalId":111349,"journal":{"name":"SIGGRAPH Asia 2013 Courses","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130259640","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}
N. Mitra, Michael Wand, Hao Zhang, D. Cohen-Or, Vladimir G. Kim, Qi-Xing Huang
{"title":"Structure-aware shape processing","authors":"N. Mitra, Michael Wand, Hao Zhang, D. Cohen-Or, Vladimir G. Kim, Qi-Xing Huang","doi":"10.1145/2542266.2542267","DOIUrl":"https://doi.org/10.1145/2542266.2542267","url":null,"abstract":"Shape structure is about the arrangement and relations between shape parts. Structure-aware shape processing goes beyond local geometry and low level processing, and analyzes and processes shapes at a high level. It focuses more on the global inter and intra semantic relations among the parts of shape rather than on their local geometry. With recent developments in easy shape acquisition, access to vast repositories of 3D models, and simple-to-use desktop fabrication possibilities, the study of structure in shapes has become a central research topic in shape analysis, editing, and modeling. A whole new line of structure-aware shape processing algorithms has emerged that base their operation on an attempt to understand such structure in shapes. The algorithms broadly consist of two key phases: an analysis phase, which extracts structural information from input data; and a (smart) processing phase, which utilizes the extracted information for exploration, editing, and synthesis of novel shapes. In this course, we will organize, summarize, and present the key concepts and methodological approaches towards efficient structure-aware shape processing. We discuss common models of structure, their implementation in terms of mathematical formalism and algorithms, and explain the key principles in the context of a number of state-of-the-art approaches. Further, we attempt to list the key open problems and challenges, both at the technical and at the conceptual level, to make it easier for new researchers to better explore and contribute to this topic. Our goal is to both give the practitioner an overview of available structure-aware shape processing techniques, as well as identify future research questions in this important, emerging, and fascinating research area.","PeriodicalId":111349,"journal":{"name":"SIGGRAPH Asia 2013 Courses","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134035959","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}
{"title":"Story content: it's not just for writers... anymore","authors":"C. Caldwell","doi":"10.1145/2542266.2542271","DOIUrl":"https://doi.org/10.1145/2542266.2542271","url":null,"abstract":"When animation studios say \"it is about the story!\" everyone nods in agreement. But story creation remains a mystery for many in computer animation, VFX, and games because their focus has not been on screenwriting. This course covers the universal elements of story: plot, characters, and narrative structure. It analyzes conflict (internal, external, environmental), turning points, cause and effect, archetypes vs. stereotypes, inciting incidents, and how choice defines character. Included are many visual examples from the CG industry to illustrate the concepts and keep the course interesting. This course has been designed for technical directors, programmers, technical artists, animators, modelers, programmers, and designers who's work is essential in making \"the story\" come to life in movies, animation, VFX, and games. This information is particularly useful when communicating with screenwriters, directors, producers, and supervisors. This course answers the question \"what is the story?\" for non-writers. Course Structure includes: • Introduction, \"It's About Story\", What is a Dramatic Story? • Story Structure versus Plot Structure (Acts); Setup, Inciting Incident (Survival, Safety, Love etc.), Rising Action/Turning Points, Climax, Resolution. Shorts versus Feature Film structure • Story Elements - Character, Setting, Theme, Goal (What Character Wants), and Conflict (Internal, External, Environmental). Connections Through Cause & Effect • Character Backstory vs. Character Profile, Archetype vs. Stereotype, Point-of-View, What's at Stake?, Character Arc & Change, Choices reveals Character • Audience Expectations: Genres, Types, and Goals, Using Character Gaps, Creating Identification With Character • Generating Ideas, Developing Story (Pre-Vis & Post-Vis), Character Identification, Summary, Questions and Answers","PeriodicalId":111349,"journal":{"name":"SIGGRAPH Asia 2013 Courses","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132873605","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}
T. Hachisuka, Wojciech Jarosz, Iliyan Georgiev, Anton Kaplanyan, D. Nowrouzezahrai, Ben Spencer
{"title":"State of the art in photon density estimation","authors":"T. Hachisuka, Wojciech Jarosz, Iliyan Georgiev, Anton Kaplanyan, D. Nowrouzezahrai, Ben Spencer","doi":"10.1145/2542266.2542281","DOIUrl":"https://doi.org/10.1145/2542266.2542281","url":null,"abstract":"Photon density estimation techniques are a popular choice for simulating light transport in scenes with complicated geometry and materials. This class of algorithms can be used to accurately simulate inter-reflections, caustics, color bleeding, scattering in participating media and subsurface scattering. Since its introduction, photon density estimation has been significantly extended in computer graphics with the introduction of: specialized techniques that intelligently modify the positions or bandwidths to reduce visual error using a small number of photons, approaches which eliminates error completely in the limit, methods that use higher-order samples and queries to reduce error in participating media, and recent generalized formulations that bridge the gap between photon density estimation and other techniques. This course provides the necessary insight to implement all these latest advances in photon density estimation. The course starts out with a short introduction to photon density estimation using classical photon mapping, but the remainder of the two-part course provides new, hands-on explanations of the latest developments in this area by the experts behind each technique. The course will give the audience concrete and practical understanding of the latest developments in photon density estimation techniques that have not been presented in prior SIGGRAPH/SIGGRAPH Asia courses.","PeriodicalId":111349,"journal":{"name":"SIGGRAPH Asia 2013 Courses","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116985382","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}
{"title":"SIGGRAPH Asia 2013 Courses","authors":"","doi":"10.1145/2542266","DOIUrl":"https://doi.org/10.1145/2542266","url":null,"abstract":"","PeriodicalId":111349,"journal":{"name":"SIGGRAPH Asia 2013 Courses","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133598027","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}
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