T
Takeo Igarashi
Researcher at University of Tokyo
Publications - 472
Citations - 14026
Takeo Igarashi is an academic researcher from University of Tokyo. The author has contributed to research in topics: User interface & Computer science. The author has an hindex of 58, co-authored 437 publications receiving 12791 citations. Previous affiliations of Takeo Igarashi include Nagoya Institute of Technology & National Presto Industries.
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Proceedings ArticleDOI
Teddy: a sketching interface for 3D freeform design
TL;DR: This work presents a sketching interface for quickly and easily designing freeform models such as stuffed animals and other rotund objects and shows that a first-time user typically masters the operations within 10 minutes, and can construct interesting 3D models within minutes.
Journal ArticleDOI
As-rigid-as-possible shape manipulation
TL;DR: An interactive system that lets a user move and deform a two-dimensional shape without manually establishing a skeleton or freeform deformation (FFD) domain beforehand and uses quadratic error metrics so that each minimization problem becomes a system of linear equations.
Proceedings ArticleDOI
FiberMesh: designing freeform surfaces with 3D curves
TL;DR: This system provides real-time algorithms for both control curve deformation and the subsequent surface optimization and it is shown that one can create sophisticated models using this system, which have not yet been seen in previous sketching or functional optimization systems.
Proceedings ArticleDOI
Laplacian mesh optimization
TL;DR: This work introduces a framework for triangle shape optimization and feature preserving smoothing of triangular meshes that is guided by the vertex Laplacian and the discrete mean curvature normal, and it is capable of smoothing the surface while preserving geometric features.
Proceedings ArticleDOI
Speed-dependent automatic zooming for browsing large documents
Takeo Igarashi,Ken Hinckley +1 more
TL;DR: A navigation technique for browsing large documents that integrates rate-based scrolling with automatic zooming so that the perceptual scrolling speed in screen space remains constant, so the user can efficiently and smoothly navigate through a large document without becoming disoriented by extremely fast visual flow.