講演名 2009-03-14
A supervised LPP and Neural Network based Scene classification with Color Histogram and Camera Metadata
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抄録(和)
抄録(英) Scene classification (e.g., landscape, sunset, night-landscape, etc.) is still a challenging problem in computer vision. Scene classification based only on low-level vision cues has had limited success on unconstrained image sets. In other hand, camera metadata related to capture conditions provides cues independent of the captured scene content that can be used to improve classification performance. Analysis of camera metadata statistics for images of each class revealed that some metadata fields are most discriminative for some classes. So, in this paper, we proposed to use the combined feature of scene color histogram and camera metadata, and then using supervised Locality preserving projection (LPP) for feature space transformation and dimension reduction, and finally, adapt Probabilistic neural network for scene classification. Experimental results show that the classification accuracy rate can be improved compared with using PCA (Principal Component Analysis) subspace learning method, and are also better than that with only the low-level vision feature (color histogram).
キーワード(和)
キーワード(英) Windows / Word / Technical Report / Template
資料番号 PRMU2008-278
発行日

研究会情報
研究会 PRMU
開催期間 2009/3/6(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
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幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Pattern Recognition and Media Understanding (PRMU)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) A supervised LPP and Neural Network based Scene classification with Color Histogram and Camera Metadata
サブタイトル(和)
キーワード(1)(和/英) / Windows
第 1 著者 氏名(和/英) / Xian-Hua HAN
第 1 著者 所属(和/英)
College of Information Science and Engineering, Ritsumeikan University
発表年月日 2009-03-14
資料番号 PRMU2008-278
巻番号(vol) vol.108
号番号(no) 484
ページ範囲 pp.-
ページ数 6
発行日