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SIGGRAPH
2010
ACM
15 years 11 months ago
Robust physics-based locomotion using low-dimensional planning
This paper presents a physics-based locomotion controller based on online planning. At each time-step, a planner optimizes locomotion over multiple phases of gait. Stance dynamics...
Igor Mordatch, Martin de Lasa, Aaron Hertzmann
SIGGRAPH
2010
ACM
15 years 11 months ago
Feature-based locomotion controllers
This paper introduces an approach to control of physics-based characters based on high-level features of movement, such as centerof-mass, angular momentum, and end-effectors. Obje...
Martin de Lasa, Igor Mordatch, Aaron Hertzmann
CA
1998
IEEE
15 years 10 months ago
Feature-based Surface Decomposition for Correspondence and Morphing Between Polyhedra
We present a new approach for establishing correspondence between two homeomorphic 3D polyhedral models. The user can specify corresponding feature pairs on the polyhedra with a s...
Arthur D. Gregory, Andrei State, Ming C. Lin, Dine...
CA
1998
IEEE
15 years 10 months ago
MikeTalk: A Talking Facial Display Based on Morphing Visemes
We present MikeTalk, a text-to-audiovisual speech synthesizer which converts input text into an audiovisual speech stream. MikeTalk is built using visemes, which are a set of imag...
Tony Ezzat, Tomaso Poggio
CA
1997
IEEE
15 years 10 months ago
Layered Modular Action Control for Communicative Humanoids
Face-to-face interaction between people is generally effortless and effective. We exchange glances, take turns speaking and make facial and manual gestures to achieve the goals of ...
Kristinn R. Thórisson