消费者线上三维足部扫描测量数据

消费者在线上商城购买鞋靴前，使用三维足部扫描测量算法模型能力，拍摄自己足部正上方、左侧和右侧三张照片；算法模型通过三维建模还原用户脚型，并分析出消费者的脚型、脚长、脚宽、趾围、跗围、踝围数据；以及预测最适合消费者脚型的鞋靴尺码，帮助消费者买到更加舒适合脚的鞋靴。鞋靴制造厂可以对消费者的足部数据进行分析处理，在设计鞋靴三维内部构造时参照消费者实际脚型数据进行优化。1.数据采集：消费者调用三维足部扫描测量算法模型，使用手机拍摄3张自己的足部脚型照片上传至系统，并填写自己日常穿鞋的尺码数据；2.数据处理：使用YOLO图像识别模型识别出消费者的脚型图像，再调用RCF边缘检测算法，从照片中完整提取消费者的完整脚型。根据用户填写的尺码数据，进行三维建模还原足部完整形态；在还原过程中可能出现图像缺口，按照尺码±0.5码处理，阈值限制为±1码，还原最小缺口的三维足部模型；3.数据分析：根据足部三维建模结果，基于二分法规则等比例计算出消费者的实际足部尺寸数据。4.数据应用：三维足部扫描测量结果以脚型分析报告形式返回给消费者；鞋靴厂商可以对消费者足部数据按尺码分类，在鞋靴内部构造设计时进行参考。

Before purchasing shoes and boots on online shopping malls, consumers utilize the 3D foot scanning and measurement algorithm model by capturing three photos of their feet: the top-down view, left lateral view, and right lateral view. The algorithm model reconstructs the user's foot shape via 3D modeling, analyzes metrics including foot type, foot length, foot width, toe circumference, instep circumference, and ankle circumference, and predicts the most suitable shoe size for the consumer's foot, helping them buy shoes and boots that fit more comfortably and appropriately. Shoe and boot manufacturers can analyze and process consumers' foot data to optimize the 3D internal structure design of their products by referencing the actual foot shape data of consumers.
1. Data Collection: Consumers invoke the 3D foot scanning and measurement algorithm model, use their mobile phones to capture three photos of their foot shape, upload them to the system, and fill in their usual daily shoe size data.
2. Data Processing: Use the YOLO image recognition model to identify the consumer's foot shape image, then call the RCF (Richer Convolutional Features) edge detection algorithm to fully extract the complete foot shape from the photos. Based on the size data filled in by the user, perform 3D modeling to restore the complete foot shape. If image gaps occur during the restoration process, handle them with a size tolerance of ±0.5 sizes, with a threshold limit of ±1 size, to restore the 3D foot model with minimal gaps.
3. Data Analysis: Based on the results of the 3D foot modeling, calculate the consumer's actual foot size metrics proportionally using rules such as the bisection method.
4. Data Application: The results of the 3D foot scanning and measurement are returned to consumers in the form of a foot shape analysis report; shoe and boot manufacturers can classify consumers' foot data by shoe size for reference in the internal structure design of shoes and boots.

搜集汇总

数据集介绍

特点

该数据集包含1200条消费者线上三维足部扫描测量数据，每季度更新一次。数据来源于企业，通过三维建模算法还原用户脚型，提供脚长、脚宽、趾围等详细数据，帮助消费者选择合适鞋靴，并为鞋靴制造厂提供设计参考。