Porkolor:猪肉颜色分类的深度学习框架。

IF 7.1 1区 农林科学 Q1 Agricultural and Biological Sciences
Yuxian Pang , Chuchu Chen , Yuedong Yang, Delin Mo
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引用次数: 0

摘要

猪肉的颜色是评估其安全性和新鲜度的关键,传统的肉眼观察方法效率低下且主观。近年来,人们提出了几种基于计算机视觉和深度学习的方法,可以提供客观稳定的评价。然而,这些方法缺乏标准化的数据收集方法和大规模的数据集进行训练,导致模型性能差,泛化能力有限。此外,模型的精度受到缺乏有效的图像预处理背景噪声的限制。针对这些问题,我们设计了标准化的猪肉图像采集装置,采集了1707张高质量的猪肉图像。在此基础上,我们提出了一种新的深度学习模型来预测颜色。该框架包括两个模块:图像预处理模块和猪肉颜色分类模块。图像预处理模块使用SAM (Segment Anything Model)对猪肉部分进行提取,去除背景噪声,提高了模型的准确性和稳定性。猪肉颜色分类模块使用基于patch的训练策略训练的ResNet-101模型作为主干。结果,该模型在我们的高质量数据集上实现了91.50%的分类准确率,在外部验证数据集上实现了89.00%的分类准确率。Porkolor在线申请可在https://bio-web1.nscc-gz.cn/app/Porkolor免费获得。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Porkolor: A deep learning framework for pork color classification
Pork color is crucial for assessing its safety and freshness, and traditional methods of observing through human eyes are inefficient and subjective. In recent years, several methods have been proposed based on computer vision and deep learning have been proposed, which can provide objective and stable evaluations. However, these methods suffer from a lack of standardized data collection methods and large-scale datasets for training, leading to poor model performance and limited generalization capabilities. Additionally, the model accuracy was limited by an absence of effective image preprocessing of background noises.To address these issues, we have designed a standardized pork image collection device and collected 1707 high-quality pork images. Base on the data, we proposed a novel deep learning model to predict the color. The framework consists of two modules: image preprocessing module and pork color classification module. The image preprocessing module uses the Segment Anything Model (SAM) to extract the pork portion and remove background noise, thereby enhancing the model's accuracy and stability. The pork color classification module uses the ResNet-101 model trained with a patch-based training strategy as the backbone. As a result, the model achieved a classification accuracy of 91.50 % on our high quality dataset and 89.00 % on the external validation dataset. The Porkolor online application is freely available at https://bio-web1.nscc-gz.cn/app/Porkolor.
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来源期刊
Meat Science
Meat Science 工程技术-食品科技
CiteScore
12.60
自引率
9.90%
发文量
282
审稿时长
60 days
期刊介绍: The aim of Meat Science is to serve as a suitable platform for the dissemination of interdisciplinary and international knowledge on all factors influencing the properties of meat. While the journal primarily focuses on the flesh of mammals, contributions related to poultry will be considered if they enhance the overall understanding of the relationship between muscle nature and meat quality post mortem. Additionally, papers on large birds (e.g., emus, ostriches) as well as wild-captured mammals and crocodiles will be welcomed.
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