ntelligent Line Segment Perception With Cortex-Like Mechanisms

	ntelligent Line Segment Perception With Cortex-Like Mechanisms
	Liu, Xilong
发表期刊	IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
	2015
期号	12 页码:1522-1534
摘要	This paper proposes a novel general framework for line segment perception, which is motivated by a biological visual cortex, and requires no parameter tuning. In this framework, we design a model to approximate receptive fields of simple cells. More importantly, the structure of biological orientation columns is imitated by organizing artificial complex and hypercomplex cells with the same orientation into independent arrays. Besides, an interaction mechanism is implemented by a set of self-organization rules. Enlightened by the visual topological theory, the outputs of these artificial cells are integrated to generate line segments that can describe nonlocal structural information of images. Each line segment is evaluated quantitatively by its significance. The computation complexity is also analyzed. The proposed method is tested and compared to state-of-the-art algorithms on real images with complex scenes and strong noises. The experiments demonstrate that our method outperforms the existing methods in the balance between conciseness and completeness.
关键词	Artificial Cells Biological Visual Cortex Line Segment Perception
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/19963
专题	复杂系统认知与决策实验室_先进机器人
作者单位	1.Cao, Zhiqiang 2.Gu, Nong 3.Nahavandi, Saeid 4.Zhou, Chao 5.Tan, Min
推荐引用方式 GB/T 7714	Liu, Xilong. ntelligent Line Segment Perception With Cortex-Like Mechanisms[J]. IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,2015(12):1522-1534.
APA	Liu, Xilong.(2015).ntelligent Line Segment Perception With Cortex-Like Mechanisms.IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS(12),1522-1534.
MLA	Liu, Xilong."ntelligent Line Segment Perception With Cortex-Like Mechanisms".IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS .12(2015):1522-1534.

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