Adaptive Color Structured Light

Dalit Caspi; Nahum Kiryati; Joseph Shamir

Adaptive Color Structured Light

Dalit Caspi
, Nahum Kiryati^*
, Joseph Shamir

^*Corresponding author for this work

Technion-Israel Institute of Technology

Research output: Contribution to conference › Paper › peer-review

Abstract

A novel structured light method is described. The projection patterns are automatically adapted to the characteristics of the scene as part of the acquisition process, thus maximizing performance and minimizing the number of projection patterns. Color is used for light plane labeling. This allows to increase the dimension of the code space, hence the noise margins, without increasing the number of projection patterns and the acquisition period. Unlike previous color structured light techniques, few assumptions on smoothness and color neutrality of the scene are necessary and there are no compromises with respect tjo the spatial resolution and the immunity to noise. The theoretical results are supported by experiments. A significant reduction in the number of patkerns with respect to the Gray code scheme is obtained.

Original language	English
Pages	367-370
Number of pages	4
State	Published - 1998
Externally published	Yes
Event	6th IAPR Workshop on Machine Vision Applications, MVA 1998 - Chiba, Japan Duration: 17 Nov 1998 → 19 Nov 1998

Conference

Conference	6th IAPR Workshop on Machine Vision Applications, MVA 1998
Country/Territory	Japan
City	Chiba
Period	17/11/98 → 19/11/98

Funding

Funders
Eidgenössische Technische Hochschule Zürich

Cite this

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abstract = "A novel structured light method is described. The projection patterns are automatically adapted to the characteristics of the scene as part of the acquisition process, thus maximizing performance and minimizing the number of projection patterns. Color is used for light plane labeling. This allows to increase the dimension of the code space, hence the noise margins, without increasing the number of projection patterns and the acquisition period. Unlike previous color structured light techniques, few assumptions on smoothness and color neutrality of the scene are necessary and there are no compromises with respect tjo the spatial resolution and the immunity to noise. The theoretical results are supported by experiments. A significant reduction in the number of patkerns with respect to the Gray code scheme is obtained.",

author = "Dalit Caspi and Nahum Kiryati and Joseph Shamir",

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T1 - Adaptive Color Structured Light

AU - Caspi, Dalit

AU - Kiryati, Nahum

AU - Shamir, Joseph

PY - 1998

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AB - A novel structured light method is described. The projection patterns are automatically adapted to the characteristics of the scene as part of the acquisition process, thus maximizing performance and minimizing the number of projection patterns. Color is used for light plane labeling. This allows to increase the dimension of the code space, hence the noise margins, without increasing the number of projection patterns and the acquisition period. Unlike previous color structured light techniques, few assumptions on smoothness and color neutrality of the scene are necessary and there are no compromises with respect tjo the spatial resolution and the immunity to noise. The theoretical results are supported by experiments. A significant reduction in the number of patkerns with respect to the Gray code scheme is obtained.

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ER -

Adaptive Color Structured Light

Abstract

Conference

Funding

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