Three methods that improve the visual quality of colour anaglyphs

被引：38

作者：

Ideses, L ^{[1
]}

Yaroslavsky, L ^{[1
]}

机构：

[1] Tel Aviv Univ, Fac Engn, Dept Interdisciplinary Studies, IL-69978 Tel Aviv, Israel

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2005年 / 7卷 / 12期

关键词：

anaglyph; depth map; enhancement; registration;

D O I：

10.1088/1464-4258/7/12/008

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Anaglyphs are one of the most economical methods for three-dimensional visualization. This method, however, suffers from severe drawbacks such as loss of colour and extreme discomfort for prolonged viewing. We propose several methods for anaglyph enhancement that rely on stereo image registration, defocusing and nonlinear operations on synthesized depth maps. These enhancements substantially reduce unwanted ghosting artefacts, improve the visual quality of the images, and make comfortable viewing of the same sequence possible in three-dimensional as well as the two-dimensional mode of the same sequence.

引用

页码：755 / 762

页数：8