SIGGRAPH Paper Reading 2011

1. SIGGRAPH Paper Reading 2011 Huang Haibin 2011.7.4

2. Paper list • Procedural & Interactive Modeling • Interactive Furniture Layout Using Interior Design Guidelines • Converting 3D Furniture Models to Fabricatable Parts and Connectors • Make it Home: Automatic Optimization of Furniture Arrangement • Computer-Generated Residential Building Layouts • Interactive Architectural Modeling with Procedural Extrusions • Metropolis Procedural Modeling • Image Processing • Domain Transform for Edge-Aware Image and Video Processing  • Non-Rigid Dense Correspondence with Applications for Image Enhancement

3. Layout Generation • Interactive Furniture Layout Using Interior Design Guidelines • Computer-Generated Residential Building Layouts

4. Interactive Furniture Layout Using Interior Design Guidelines (SIGGRAPH 2011)

5. Eric Schkufza Zeyang Li Paul Merrell Stanford University Vladlen Koltun Maneesh Agrawala University of California, Berkeley

6. Main idea

8. Contributions • 1. Identify and operationalize a set of design guidelines for furniture layout • 2. Develop an interactive system for creating furniture arrangements based on these guidelines

9. Furniture Layout Guidelines • 1. Functional Criteria • 2.Visual Criteria • 3. Authoring

10. Functional Criteria • 1. Clearance • 2. Circulation

11. 3. Pairwise relationships

12. 4.Conversation

13. Functional Criteria • 1. Balance • 2. Alignment

14. 3. Emphasis

16. Generation Suggestions Monte Carlo Sampler

17. Density Function and Sampling

18. Results

20. Computer-Generated Residential Building Layouts(SIGRAPH Asia 2010)

21. Eric Schkufza Zeyang Li Paul Merrell Stanford University

22. Main idea A list of high-level requirements Computer-Generated Residential Building Layouts

23. Contributions • Data-driven generation of architectural programs from high-level requirements. • Fully automated generation of detailed multi-story floor plans from architectural programs. • An end-to-end approach to automated generation of building layouts from high-level requirements.

24. Building Layout Design • 1. Architectural Programming • 2.Floor Plan Optimization • 3. Generating 3D models

25. Data- driven Architectural Programming • 1. Bayesian Networks

26. Structure Learning

27. Floor Plan Optimization • Proposal Moves 1.Notation 2.Sliding a wall 3.Swapping rooms

28. Cost Function • Accessibility • Dimensions • Floors • Shapes

30. Generating 3D models • Passageways • Windows • Staircases • Roofs

31. Results

32. Procedural & Interactive Modeling • Interactive Architectural Modeling with Procedural Extrusions  • Metropolis Procedural Modeling

33. 1. Grammar-based: L-system… • 2. Other: 3DMax…

34. Metropolis Procedural Modeling

36. Main Idea

37. Contribution • An algorithm for controlling grammar-based procedural models

38. Solutions

39. Problems • 1. Generate the space of productions from the grammar • 2.Define an objective function that quantifies the similarity between a given production and the specification • 3. Optimization

40. PROBABILISTIC INFERENCE FOR GRAMMARS

41. LIKELIHOOD FORMULATIONS • Image- and volume-based modeling • Mondrian modeling

42. Optimization • MCMC jump MCMC • Reversibility 2.Dimension matching 3Acceptance probability

43. MCMC FOR GRAMMARS • Diffusion moves • Jump moves

45. Results

48. Interactive Architectural Modeling with Procedural Extrusions

50. Main idea • Model complex architectural features, including overhanging roofs, dormer windows, interior dormer windows, roof constructions with vertical walls, buttresses, chimneys, bay windows, columns, pilasters, and alcoves.