SPATIO-TEMPORAL COMPLEXITY IN NONLINEAR IMAGE-PROCESSING

被引：20

作者：

CRUTCHFIELD, JP

机构：

[1] Univ of California, Berkeley, CA,, USA

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1988年 / 35卷 / 07期

关键词：

DYNAMICS -- Theory - MATHEMATICAL TECHNIQUES -- Iterative Methods - MATHEMATICAL TRANSFORMATIONS;

D O I：

10.1109/31.1821

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A pictorial survey is presented of pattern dynamics in video feedback and in related numerical methods. After introduction to video feedback apparatus and concepts from dynamical systems theory, a range of phenomena are presented, from simple attractor types to homogeneous video turbulence. Examples of complex behavior include symmetry-locking chaos, spatial amplification of fluctuations in open flows, dislocations, phyllotaxis, spiral waves, and noise-driven oscillations. Video experiments on nonlinear transformations of the plane are also described. The survey closes with a discussion of the relationship between dynamical systems and nonlinear, iterative image processing.

引用

页码：770 / 780

页数：11

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