4,458人3D人脸表情识别数据

4,458人3D人脸表情识别数据采集场景为室内场景和室外场景。数据涵盖男性女性，年龄分布为少年到老人，以中青年为主 。采集设备包括iPhone X，iPhone XR。数据多样性包括不同表情、不同年龄段、不同人种、不同采集场景。数据可用于3D人脸表情识别等任务。

This 3D facial expression recognition dataset contains data from 4,458 individuals. The data collection scenarios cover both indoor and outdoor environments. The subjects include both males and females, with an age distribution spanning from adolescents to the elderly, and young and middle-aged adults as the majority. The data was collected using iPhone X and iPhone XR devices. The dataset exhibits diversity across multiple dimensions: various facial expressions, age groups, ethnicities, and collection scenarios. This dataset can be applied to tasks such as 3D facial expression recognition.

搜集汇总

背景与挑战

背景概述

该数据集是一个包含4,458人的3D人脸表情识别数据，每人采集7种表情，覆盖黄种人、黑种人、白种人，性别和年龄分布广泛，以中青年为主，采集于室内和室外场景，使用iPhone X和XR设备，数据格式包括.jpg、.xml和.json，标注准确率超过97%。数据集具有大规模、多维度多样性（如不同人种、年龄、场景和表情）的特点，适用于3D人脸表情识别等计算机视觉任务。