Detection of oriented repetitive alternating patterns in color images a computational model of monkey grating cells

Tino Lourens, Hiroshi G. Okuno, Hiroaki Kitano

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In 1992 neurophysiologists [20] found a new type of cells in areas V1 and V2 of the monkey primary visual cortex, which they called grating cells. These cells respond vigorously to a grating pattern of appropriate orientation and periodicity. Three years later a computational model inspired by these findings was published [9]. The study of this paper is to create a grating cell operator that has similar response profiles as monkey grating cells have. Three different databases containing a total of 338 real world images of textures are applied to the new operator to get better a insight to which natural patterns grating cells respond. Based on these images, our findings are that grating cells respond best to repetitive alternating patterns of a specific orientation. These patterns are in common human made structures, like buildings, fabrics, and tiles.

本文言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
出版社Springer Verlag
ページ95-107
ページ数13
2084 LNCS
PART 1
ISBN(印刷版)3540422358, 9783540422358
出版ステータスPublished - 2001
外部発表はい
イベント6th International Work-Conference on Artificial and Natural Neural Networks, IWANN 2001 - Granada
継続期間: 2001 6月 132001 6月 15

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
番号PART 1
2084 LNCS
ISSN(印刷版)03029743
ISSN(電子版)16113349

Other

Other6th International Work-Conference on Artificial and Natural Neural Networks, IWANN 2001
CityGranada
Period01/6/1301/6/15

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)
  • 理論的コンピュータサイエンス

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