An Intelligent Quantitative Evaluation Method of Baked Goods Quality Based on Vision

Rongbo Fan, Weiwei Qi, Qing Yao, Hong Hou, Jianhua Yang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The uneven temperature field in the oven will not only affect the beauty of baked goods, but also directly related to food safety. The quantitative evaluation method of baking quality based on vision is a non-contact standardized test method, and the results can provide a basis for the design optimization of internal temperature field of household oven. However, the mapping relationship between oven temperature field and baking state of baked goods is uncertain. Therefore, it is necessary to design a method to detect the baking quality of the baked goods. By judging the baking state of the baked goods under a certain temperature field, the performance of the temperature field produced by the oven can be obtained. In this paper, the proposed intelligent quantitative evaluation method of baking quality includes four parts: 1. Designing the cabinet of baking image acquisition equipment to capture the baking image under the condition of consistent light source; 2. Based on HSV - LBP feature, the light weight baked goods segmentation algorithm can obtain the pure baked goods region; 3. The surface consistency of baked goods was evaluated based on multi-scale variance; 4. The baking state of the baked goods was obtained based on the evaluation index of the baking state of the baked goods in Lab color space. The proposed method was used to evaluate the baking state of two representative baked goods, toast and cookies, and the results were compared with the manual test results, which proved the effectiveness and robustness of the proposed method.

Original languageEnglish
Title of host publicationProceedings of 2023 IEEE 16th International Conference on Electronic Measurement and Instruments, ICEMI 2023
EditorsJuan Wu, Jiali Yin
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages211-217
Number of pages7
ISBN (Electronic)9798350327144
DOIs
StatePublished - 2023
Event16th IEEE International Conference on Electronic Measurement and Instruments, ICEMI 2023 - Harbin, China
Duration: 9 Aug 202311 Aug 2023

Publication series

NameProceedings of 2023 IEEE 16th International Conference on Electronic Measurement and Instruments, ICEMI 2023

Conference

Conference16th IEEE International Conference on Electronic Measurement and Instruments, ICEMI 2023
Country/TerritoryChina
CityHarbin
Period9/08/2311/08/23

Keywords

  • evaluation of baking uniformity
  • oven performance evaluation
  • quality evaluation of baked goods

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