1. INTERACTIVE FURNITURE LAYOUT USING INTERIOR DESIGN GUIDELINES

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

3. outline Introduction Overview Functional criteria
--clearance,circulation,pairwise
relationship,conversation
Visual criteria
---balance,alignment, emphasis
Generating suggestions

4. Introduction(1/2)

5. Introduction(2/2) Contributions -- identify a set of design guidelines
-- develop a system for creating furniture
arrangement

6. Overview
Creat a room
Select furnitues
Generate suggestions

7. Overview Use Markov chain carlo sampler to suggestion
optimized layouts

8. Definition Functional criteria
---How well the layout support human activities
Visual criteria
--- concern the perception of the layout as a visual
composition

9. Clearance A = {(1, 0), (0, 1), (0, −1)} B = {(0, 0), (1, 1), (1, −1)}
(1, 2), (1, 0), (0, −1), (1, 0), (1, −2)}

10. Clearance
Many furniture items need open space around them

11. Circulation Circulation
--An effective furniture layout must support circulation
through the room and access to all of the furniture.

12. Circulation

13. Pairwise relationships
Human physiology affects how objects should be positioned with respect to each other.

14. Pairwise relationships

15. Pairwise relationships

16. Conversation
the seats within a conversation area should be roughly four to eight feet apart

17. Conversation

18. Balance
The principle is to place the mean of the distribution of visualweight at the center of the composition. The visual weight of an element is its perceptual saliency.
A common assumption is that larger objects carry more visual weight.

19. Balance

20. Alignment
In furniture arrangement, alignment primarily concerns the orientation of the furniture items relative to each other and to the walls of the room.

21. Alignment

22. Emphasis It is generally desirable to have a dominant focal
point in the interior, so that the eye can rest without suffering competing demands for visual attention.

23. Emphasis

24. Generating suggestions
Density function and sampling
i ⋲ ci; pd; pa; cd; ca; vb; fa;wa; sy; efg and wi are
the mixture weights.

25. Generating suggestions

26. http://www.youtube.com/watch?feature=player_e mbedded&v=iJLY7ZylajU