行人重识别测试数据CUHK03数据集

CUHK03数据集主要面向重识别领域，满足行人重识别的研究需求。它有多种版本，有以MATLAB的MAT文件格式来存储的，也有图片格式储存的，两者分别收集了1467个身份信息和1360个身份信息。1467个身份信息的版本收集自5对不同的摄像机（10个摄像机）视角，每个摄像机各有分工，一对摄像机负责收取M*10的图片数据（M代表行人身份总数），每对摄像机的其中一个拍摄5张某个行人的正面或侧面视角图片，另一个摄像头则以不同的视角另外拍摄5张图片。原来的数据集被分割成767个人物身份的训练子集和700 个人物身份的测试集。The CUHK03 dataset is primarily designed for the person re-identification (ReID) domain to support related research work. It has two main variants: one stored in MATLAB MAT file format and the other in standard image format. These two variants contain 1467 and 1360 pedestrian identities respectively. The variant with 1467 identities was collected from 5 pairs of distinct cameras (totaling 10 cameras), with each pair assigned a dedicated data collection task. Each camera pair is responsible for generating M×10 image samples, where M represents the total number of pedestrian identities. For each individual pedestrian, one camera of the pair captures 5 images from frontal or side perspectives, while the other camera captures another 5 images from different viewpoints. The original dataset is split into a training subset consisting of 767 pedestrian identities and a test subset containing 700 pedestrian identities.

搜集汇总

背景与挑战

背景概述

CUHK03数据集是面向行人重识别研究的测试数据，包含MAT文件和图片格式的多个版本，分别采集了1467个和1360个身份信息。该数据集通过10个摄像机视角收集图像，并分割为训练和测试子集，用于支持重识别领域的技术开发。