Image-Based Food Volume Estimation.
CEA'13 : proceedings of the 5th International Workshop on Multimedia for Cooking & Eating Activities : October 21, 2013, Barcelona, Spain. Workshop on Multimedia for Cooking and Eating Activities (5th : 2013 : Barcelona, Spain)(2013)
摘要
In this paper, we propose an extension to our previous work on food portion size estimation using a single image and a multi-view volume estimation method. The single-view technique estimates food volume by using prior information (segmentation and food labels) generated from food identification methods we described earlier. For multi-view volume estimation, we use"Shape from Silhouettes"to estimate the food portion size. The experimental results of our volume estimation methods demonstrate our results with respect to accuracy and reliability.
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关键词
3D reconstruction,dietary assessment,mobile application,portion estimation,pose estimation
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