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基于运动恢复结构与卷积神经网络(SfM-CNN)的中国膳食化学成分精准 ...
针对中国复杂膳食场景下传统营养评估方法误差率高的问题,研究人员创新性地结合运动恢复结构(SfM)与卷积神经网络(CNN),开发出误差率<4%的自动化化学成分分析系统。通过构建ChineseDish-100数据集并采用SIFT-ResNet50架构,实现碳水化合物含量估测R2达0.949,为跨 ...
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