Defining the notion of visual pattern for predicting visual target distinctness in a complex rural background

Fdez-Vidal XR.; Fdez-Valdivia J.; Rodriguez-Sanchez R.Garcia JA.

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Defining the notion of visual pattern for predicting visual target distinctness in a complex rural background

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摘要

The goal of this paper is to analyze a new notion of visual pattern that captures the primary details for the task of quantifying the visual distinctness of targets in complex natural scenes. We show that given an objective function, which is defined as the mean of the fraction of correctly classified targets across a number of datasets and whose maximization is desired, the optimal notion of visual pattern in a complex natural background can be defined as congruence in a certain statistical structure at attentional points across a range of 2-D frequency bands. We draw this conclusion from several experiments in which the best definition of visual pattern is estimated based on the relation between the visual target distinctness measured by human observers and a computational distance that applies a simple decision rule to the differences between segregated visual patterns, (C) 2000 Society of Photo-Optical Instrumentation Engineers. S0091 -3286(00)01802-X. References: 22

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来源
《Optical Engineering》 |2000年第2期|415-429|共15页
作者
Fdez-Vidal XR.; Fdez-Valdivia J.; Rodriguez-Sanchez R.Garcia JA.;
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作者单位

Univ Santiago, Dept Fis Aplicada, Fac Fis, C-San Franciso S-N, Santiago De Compostela 15706, Spain.;

Uniquema, Gouda, The Netherlands;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类光学仪器;
关键词
Visual distinctness of targets; Complex natural scenes; Target distinctness metrics; Image representational model; Psychophysical experiments; Images; Model; Discrimination; Performance; Vision; Energy;

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专利

1. Minimum error gain for predicting visual target distinctness [J] . Jose A. Garcia, Joaquin Fdez-Valdivia, Xose R. Fdez-VidalRosa Rodriguez-SanchezJose M. Fuertes Optical Engineering . 2001,第9期

机译：Minimum error gain for predicting visual target distinctness
2. The influence of the visual and the conversation loads and the target color in the functional visual field on the dynamic background [J] . Mitsuhiro Kawaguchi, Yoshito Mekada, Miyoshi AyamaMasao Kasuga 電子情報通信学会技術研究報告. コミュニケ-ションクオリティ. Communication Quality . 2001,第167期

机译：The influence of the visual and the conversation loads and the target color in the functional visual field on the dynamic background
3. Zif268 mRNA Expression Patterns Reveal a Distinct Impact of Early Pattern Vision Deprivation on the Development of Primary Visual Cortical Areas in the Cat [J] . Laskowska-Macios Karolina, Zapasnik Monika, Hu Tjing-TjingKossut MalgorzataArckens LutgardeBurnat Kalina Cerebral cortex . 2015,第10期

机译：Zif268 mRNA Expression Patterns Reveal a Distinct Impact of Early Pattern Vision Deprivation on the Development of Primary Visual Cortical Areas in the Cat
4. Visual target-object search using Gabor transform [C] . Dili Zhang, Isamu Matsuura, Yoshihiko Nomura Conference on Intelligent Robots and Computer Vision . 1999

机译：使用Gabor Transforms的Visual Target-object搜索
5. Extensions to the Visual Predictive Check to facilitate model performance evaluation [O] . Teun M. Post, Jan I. Freijer, Bart A. Ploeger, -1

机译：扩展了Visual Predictive Check以促进模型性能评估
6. Definidor visual bajo Eclipse Europa [O] . Burcio Sánchez Mónica 2009

机译：Eclipse Europe下的Visual Definer

Defining the notion of visual pattern for predicting visual target distinctness in a complex rural background

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