Food Logging and Processing-Analysis of Food Images-

• Kitamura Keigo

  Dept. Information and Communication Engineering, The University of Tokyo

• Yamasaki Toshihiko

  Dept. Information and Communication Engineering, The University of Tokyo

• Aizawa Kiyoharu

  Dept. Information and Communication Engineering, The University of Tokyo

Bibliographic Information

Other Title

• 食事ログの取得と処理―画像処理による食事記録―
• ショクジ ログ ノ シュトク ト ショリ ガゾウ ショリ ニ ヨル ショクジ キロク

Abstract

We present a food-logging system that distinguishes food images from other ones, analyzes the balance of food, and visualizes the processed log on the basis of image analysis. The image processing is based on features of color histograms, image frequencies in the DCT domain, detected image patterns and so forth in conjunction with learning algorithms of Support Vector Machine (SVM) and of Random Forest. Experimental results show that the images are extracted with a level of accuracy of over 85% and the food balance is estimated with a level of over 70%.

Journal

• The Journal of The Institute of Image Information and Television Engineers

  The Journal of The Institute of Image Information and Television Engineers 63 (3), 376-379, 2009

  The Institute of Image Information and Television Engineers

Keywords

• ライフログ
• 食事
• 料理
• マルチメディア応用

Details

• CRID: 1390282680075910016
• NII Article ID: 110007115809
• NII Book ID: AN10588970
• DOI: 10.3169/itej.63.376
• ISSN: 18816908
• ISSN: 13426907
• NDL BIB ID: 10185837
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10185837
• Web Site: http://www.jstage.jst.go.jp/article/itej/63/3/63_3_376/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed