1. Rick Parent - CIS682 Human Figure - Overview Reactionary Motions Clothes Hair Tasks Reaching & Grasping Walking Talking Motor Skills Layered Construction Bone Muscle Skin Other Motions Facial Expression Gestures Idiosyncratic Secondary Motion Intelligent behavior

2. Rick Parent - CIS682 Modeling the Human Form Artistic Anatomy Anatomy related to surface appearance versus Medical Anatomy Well-developed literature Forensic Science Facial Reconstruction Plastic Surgery Surface Appearance Reconstruction

3. Rick Parent - CIS682 Layered: Bone-Muscle-Skin Bone Muscle &Tendons Skin Fatty Tissue

4. Rick Parent - CIS682 Modeling - Layered FFD muslces John Chadwick, ABD

5. Rick Parent - CIS682 Modeling - Thalmann, EPFL From http://ligwww.epfl.ch/ Implicit surfaces

6. Rick Parent - CIS682 Modeling Embed polyhedra in implicit surface Implicits used for approx. collision detect & respond Polyhedra used for display Use M.-P. Cani technique to distort implicits based on collisions Karan Singh, PhD

7. Rick Parent - CIS682 Human Figure Use artistic anatomy to design muscles Ferdi Scheepers, PhD

8. Rick Parent - CIS682 Human Figure

9. Rick Parent - CIS682 Human Figure

10. Rick Parent - CIS682 Figures - Wilhelms, UCSB http://www.cse.ucsc.edu/~wilhelms/fauna/Monkeys/5monk_parts.gif

11. Rick Parent - CIS682 Reaching & Grasping Inverse Kinematics What is ‘human-like’ motion? Path planning Holding and manipulating tools

12. Rick Parent - CIS682 Reaching Shoulder: 3 DoF Elbow: 1 DoF Wrist: 3 DoF Arm - 7 DoF Or 2 at elbow, 2 at wrist Or 1 at elbow, 2 at wrist, add one at mid-forearm

13. Rick Parent - CIS682 Reaching - heuristic Decide on ‘reasonable’ plane for arm based on task Reduce problem to 2D arm position + hand configuration

14. Rick Parent - CIS682 Reaching Joint limits are a function of joint position Collision avoidance with body, other limbs Strength a function of joint position

15. Rick Parent - CIS682 What’s ‘human-like’ ? Depends on orientation and task straight-line path Minimize total torque Minimize maximum velocity, acceleration, jerk Maximize ‘comfort’

16. Rick Parent - CIS682 In obstacle-filled environment Dave Miller PhD

17. Rick Parent - CIS682 Grasping Standard methods of grasping By handle Two finger Wrap around Two hand

18. Rick Parent - CIS682 Walking Hip: 3 DoF Knee: 1 DoF Ankle: 3 DoF Toes: 1 ‘DoF’ but usually not independent (free) Gravity Maintain balance (static) Simplify dynamics Decouple reduce DoFs

19. Rick Parent - CIS682 Walking

20. Rick Parent - CIS682 Walk Cycle

21. Rick Parent - CIS682 Run Cycle

22. Rick Parent - CIS682 Walking - Hip Angles v. Time

23. Rick Parent - CIS682 Walking - Jessica Hodgins, CMU

24. Rick Parent - CIS682 Facial Animation Complex surface Very familiar structure Deformable surface Very important - Principal means of communication Facial expressions, lip-synch, prosodic facial animation

25. Rick Parent - CIS682 Facial Animation by Texture Maps Ebert - from Getting Into Art

26. Rick Parent - CIS682 Facial Animation http://mambo.ucsc.edu/psl/sig97/siggraph97-panel.html

27. Rick Parent - CIS682 Facial Action Units (FACs) From Eckman and Friesen

28. Rick Parent - CIS682 Facial Animation http://mambo.ucsc.edu/psl/sig97/siggraph97-panel.html Fred Parke model

29. Rick Parent - CIS682 Digitizing Faces

30. Rick Parent - CIS682 Facial Modeling - Surface Springs

31. Rick Parent - CIS682 Facial Animation - Structural

32. Rick Parent - CIS682 Facial Animation http://mambo.ucsc.edu/psl/sig97/siggraph97-panel.html Terzopolous, NYU

33. Rick Parent - CIS682 Facial Animation www.cis.ohio-state.edu/research/graphics/research/FacialAnimation/ Scott King, PhD

34. Rick Parent - CIS682 Behavior Intelligent interaction with user Engage in conversation w/gestures Cooperation w/ other agents AI, Spatial reasoning, human-like reaction

35. Rick Parent - CIS682 Behavior Daniel Thalmann, LIG, EPFL

36. Rick Parent - CIS682 Cloth and Clothes Texture maps Full collision detection and response draping flowing

37. Rick Parent - CIS682 Simulate at what level? Fold level - catenary curves between points of support Weave level - warp and weft Patch level - triangles or higher order patches Thread level - property and structure of thread

38. Rick Parent - CIS682 Tight Fitting Clothes Daniel Thalmann, EPFL

39. Rick Parent - CIS682 Cloth

40. Rick Parent - CIS682 Cloth

41. Rick Parent - CIS682 Cloth

42. Rick Parent - CIS682 Cloth

43. Rick Parent - CIS682 Cloth

44. Rick Parent - CIS682 Cloth

45. Rick Parent - CIS682 Cloth Nadia Magnenat-Thalmann, MIRALab

46. Rick Parent - CIS682 Clothes http://cs-people.bu.edu/jingbinw/Clothsim_Submit.PDF

47. Rick Parent - CIS682 Hair Rigid object Model each strand Model by clumps Rigid underlayment w/ strands over top Texture map

48. Rick Parent - CIS682 Hair

49. Rick Parent - CIS682 Standards & Resources MPEG-4 - Moving Pictures Expert Group http://mpeg.telecomitalialab.com/standards/mpeg-4/mpeg-4.htm http://ligwww.epfl.ch/mpeg4/ H-anim - human animation working group http://www.h-anim.org/ http://www.h-anim.org/ The Visible Human Project http://plum.ia.polsl.gliwice.pl/~DIP/visible/visible_human.html

50. Rick Parent - CIS682 The Major Players Nadia Thalmann - MIRALab research group at the University of Geneva http://www.miralab.unige.ch/MIRAhtml/mirahome.htm Daniel Thalmann - The Computer Graphics Lab (LIG) at the Swiss Federal Institute of Technology (EPFL) in Lausanne: http://ligwww.epfl.ch/http://ligwww.epfl.ch/ Norm Badler - Center for Human Modeling and Simulation athe University of Pennsylvania http://www.cis.upenn.edu/~hms/

51. Rick Parent - CIS682 The Major Players Demitri Terzopolous - NYU mrl.nyu.edu/~dt/ Michiel van de Panne - Vancouver, B.C. www.dgp.utoronto.ca/people/van/van.html Jane Wilhelms - UCSC www.cse.ucsc.edu/~wilhelms/

52. Rick Parent - CIS682 The Major Players Tom Calvert - Simon Fraser www.cs.sfu.ca/people/Faculty/Calvert/index.html Michael Cohen - MicroSoft Research www.research.microsoft.com/~cohen/ Marie-Paule Cani - iMAGIS www-imagis.imag.fr/Membres/Marie-Paule.Cani/index.gb.html

53. Rick Parent - CIS682 The Major Players Jessica Hodgins - CMU www.ri.cmu.edu/people/hodgins_jessica.html www.cc.gatech.edu/gvu/animation/Areas/humanMotion/humanMo tion.html Michael Gleicher - Wisconsin www.cs.wisc.edu/~gleicher/