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Estimation of Salient Regions Based on Local Extrema of Images
http://hdl.handle.net/10069/24531
http://hdl.handle.net/10069/2453110527e8a-2142-4444-8e06-409e9f67d0fc
名前 / ファイル | ライセンス | アクション |
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JIIITE64_1250.pdf (2.9 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-12-01 | |||||
タイトル | ||||||
タイトル | Estimation of Salient Regions Based on Local Extrema of Images | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 誘目領域 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 極値 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 多重解像度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 尺度空間 | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Maruta, Hidenori
× Maruta, Hidenori× Ishii, Masahiro× Sato, Makoto |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Estimating the salient regions of an image plays a key role in scene analysis and image understanding. We can also apply saliency-based image processing techniques to image compression, evaluation, and effective searching methods. One of the most difficult problems is estimating the regions before recognizing what is in the image -- a problem that can be solved by accessing information of the low-level structures of objects in the image. This paper describes a method for estimating salient regions in images based on the distribution stability of local extrema of luminance during image blurring. Under blurring conditions, if an object's region has a more stable structure compared to another area, it must be more salient, so the saliency of these regions must be defined based on their stability for blurring. In the developed method, the local extrema of images are used to describe the complexity of the image's objects and background. Salient regions are estimated based on the stability of the local extrema for the blurring parameter. Experiments were conducted to compare the estimated result of salient regions and the psychophysical result obtained from the analysis of eye movement recordings. Results show that our method successfully extracts salient regions of natural images. | |||||
書誌情報 |
映像情報メディア学会誌 en : The Journal of The Institute of Image Information and Television Engineers 巻 64, 号 8, p. 1250-1259, 発行日 2010-08 |
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出版者 | ||||||
出版者 | 映像情報メディア学会 | |||||
出版者別言語 | ||||||
The Institute of Image Information and Television Engineers | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13426907 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10588970 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.3169/itej.64.1250 | |||||
権利 | ||||||
権利情報 | Copyright (c) 2010 社団法人 映像情報メディア学会 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 映像情報メディア学会誌, 64(8), pp.1250-1259; 2010 |