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Dive into the research topics where Alexei Lebedev is active.

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Featured researches published by Alexei Lebedev.


IEEE Computer Graphics and Applications | 1998

Optical 3D digitizers: bringing life to the virtual world

Michael Petrov; Andrey Talapov; Timothy Robertson; Alexei Lebedev; Alexander Zhilyaev; Leonid Polonskiy

The purpose of 3D scanning is to bridge the real world with the virtual world. A practical system would not only produce photorealistic models, but would also be inexpensive and easy to use. We took a 3D scanner developers viewpoint to review different 3D digitizing techniques. We briefly compare existing systems and give special consideration to active optical triangulation-based scanners.


Archive | 2006

System and method of three-dimensional image capture and modeling

Michael Petrov; Alexander A. Migdal; Alexei Lebedev; Veronika Shelyekhova; Leonid Polonskiy; Vadim Abadjev


Archive | 2002

System and method for computer modeling of 3D objects or surfaces by mesh constructions having optimal quality characteristics and dynamic resolution capabilities

Alexander A. Migdal; Alexei Lebedev


Archive | 1997

System and method for rapid shape digitizing and adaptive mesh generation

Alexander A. Migdal; Michael Petrov; Alexei Lebedev


Archive | 1997

System and method for computer modeling of 3D objects and 2D images by mesh constructions that incorporate non-spatial data such as color or texture

Alexander A. Migdal; Blaise Aguera-Arcas; Alexei Lebedev


Archive | 1999

Structured-light, triangulation-based three-dimensional digitizer

Alexander A. Migdal; Michael Petrov; Alexei Lebedev; Veronika Shelyekhova; Vadim Abadjev; Vladimir Bernstein; Andrei Afanassenkov


Archive | 1996

Portable 3-D scanning system and method for rapid shape digitizing and adaptive mesh generation

Alexander A. Migdal; Michael Petrov; Alexei Lebedev


Archive | 1999

Adaptive subdivision of mesh models

Alexander A. Migdal; Alexei Lebedev; Victor Paskhaver


Archive | 1996

Modular digital audio system having individualized functional modules

Alexander A. Migdal; Alexei Lebedev; Michael Petrov; Alexander Zhilyaev


Archive | 1996

System and method for rapidly generating an optimal mesh model of a 3D object or surface

Alexander A. Migdal; Alexei Lebedev

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