NDLI: Fully automatic generation of anatomical face simulation models

Please wait, while we are loading the content...

A new sharp-crease bending element for folding and wrinkling surfaces and volumes

Fully momentum-conserving reduced deformable bodies with collision, contact, articulation, and skinning

Hierarchical planning and control for complex motor tasks

BSwarm: biologically-plausible dynamics model of insect swarms

Simulation of fluid mixing with interface control

Learning an inverse rig mapping for character animation

A hybrid crowd simulation framework towards modeling behavior of individual avoidance of crowds

Real-time dynamic wrinkling of coarse animated cloth

Efficient simulation of knitted cloth using persistent contacts

Learning reduced-order feedback policies for motion skills

Energy-efficient mid-term strategies for collision avoidance in crowd simulation

Functional thin films on surfaces

Fully automatic generation of anatomical face simulation models

Constraint-based wrinkle simulation in texture space

Multifarious hierarchies of mechanical models for artist assigned levels-of-detail

Hands on: interactive animation of precision manipulation and contact

Computational design of walking automata

Divergence-free smoothed particle hydrodynamics

Sketch abstractions for character posing

Discovering human postures from non-human silhouette

Effect of appearance on perception of deformation

Animating articulated characters using wiggly splines

A material point method for viscoelastic fluids, foams and sponges

Eulerian-on-lagrangian cloth

Fast cloth simulation with implicit contact and exact coulomb friction

Gaze driven animation of eyes

Improving naturalness of locomotion of many-muscle humanoids

Resampling adaptive cloth simulations onto fixed-topology meshes

Tracking control for streaming input motion using segmented foot model

Trajectory-free reactive stepping of physics-based character using momentum control

Fully automatic generation of anatomical face simulation models

Content Provider	ACM Digital Library
Author	Bao, Michael Fedkiw, Ronald E, Jane L. Bhat, Kiran S. Cong, Matthew
Abstract	We present a fast, fully automatic morphing algorithm for creating simulatable flesh and muscle models for human and humanoid faces. Current techniques for creating such models require a significant amount of time and effort, making them infeasible or impractical. In fact, the vast majority of research papers use only a floating mask with no inner lips, teeth, tongue, eyelids, eyes, head, ears, etc.---and even those that build the full visual model would typically still lack the cranium, jaw, muscles, and other internal anatomy. Our method requires only the target surface mesh as input and can create a variety of models in only a few hours with no user interaction. We start with a symmetric, high resolution, anatomically accurate template model that includes auxiliary information such as feature points and curves. Then given a target mesh, we automatically orient it to the template, detect feature points, and use these to bootstrap the detection of corresponding feature curves. These curve correspondences are used to deform the surface mesh of the template model to match the target mesh. Then, the calculated displacements of the template surface mesh are used to drive a three-dimensional morph of the full template model including all interior anatomy. The resulting target model can be simulated to generate a large range of expressions that are consistent across characters using the same muscle activations. Full automation of this entire process makes it readily available to a wide range of users.
Starting Page	175
Ending Page	183
Page Count	9
File Format	PDF ZIP
ISBN	9781450334969
DOI	10.1145/2786784.2786786
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2015-08-07
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Muscles Model creation Facial animation
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in