Name: Single-Shot 3d Sensing Close to Physical Limits and Information Limits (Springer Theses) (en Inglés)
Price: 149800.00 CLP
Availability: InStock
Author: Florian Willomitzer
ISBN: 9783030109035

portada Single-Shot 3d Sensing Close to Physical Limits and Information Limits (Springer Theses) (en Inglés)

Formato

Libro Físico

Editorial

Springer

Autor

Florian Willomitzer

Año

2019

Idioma

Inglés

N° páginas

174

Encuadernación

Tapa Dura

ISBN13

9783030109035

N° edición

Categorías

Normas científicas

Single-Shot 3d Sensing Close to Physical Limits and Information Limits (Springer Theses) (en Inglés)

Florian Willomitzer (Autor) · Springer · Tapa Dura

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Reseña del libro "Single-Shot 3d Sensing Close to Physical Limits and Information Limits (Springer Theses) (en Inglés)"

This thesis discusses the physical and information theoretical limits of optical 3D metrology, and, based on these principal considerations, introduces a novel single-shot 3D video camera that works close to these limits. There are serious obstacles for a “perfect” 3D-camera: The author explains that it is impossible to achieve a data density better than one third of the available video pixels. Available single-shot 3D cameras yet display much lower data density, because there is one more obstacle: The object surface must be “encoded” in a non-ambiguous way, commonly by projecting sophisticated patterns. However, encoding devours space-bandwidth and reduces the output data density. The dissertation explains how this profound dilemma of 3D metrology can be solved, exploiting just two synchronized video cameras and a static projection pattern.The introduced single-shot 3D video camera, designed for macroscopic live scenes, displays an unprecedented quality and density of the 3D point cloud. The lateral resolution and depth precision are limited only by physics. Like a hologram, each movie-frame encompasses the full 3D information about the object surface and the observation perspective can be varied while watching the 3D movie.