【免费,无需积分】yolo行人跌倒检测数据集(1440张图片,txt格式标注文件)

上传者: 54245135 | 上传时间: 2025-06-24 15:18:11 | 文件大小: 65.3MB | 文件类型: ZIP
标题中的“yolo行人跌倒检测数据集”指的是一个用于训练和评估YOLO(You Only Look Once)模型的数据集,该模型专门设计用于检测行人在图像中的跌倒情况。YOLO是一种实时目标检测系统,因其高效性和准确性在计算机视觉领域广泛应用。 YOLO,即You Only Look Once,是一个端到端的深度学习框架,它能够直接从原始图像中预测出边界框和类别概率,从而实现对目标的快速检测。YOLO的核心在于它的网络架构,通常包括卷积神经网络(CNN)层,用于特征提取,以及后续的检测层,用于生成边界框和分类得分。 数据集是机器学习和深度学习项目的基础,这个数据集包含1440张图片,每张图片都与相应的txt格式标注文件关联。txt标注文件通常包含了每个目标对象的边界框坐标和类别信息。对于行人跌倒检测,这些标注可能详细指明了跌倒行人的位置、大小以及状态(如跌倒还是站立)。 在YOLOv8这一标签中,我们可以推断这个数据集可能是基于较新的YOLO版本进行训练或测试的。YOLO的每个版本都有其独特的改进和优化,比如更快的速度、更高的精度或者更少的计算资源需求。YOLOv8可能引入了新的网络结构、损失函数或是训练策略,以提高对跌倒行人的识别能力。 至于数据集的使用,通常包括以下几个步骤: 1. 数据预处理:将图片和对应的txt标注文件加载到内存中,可能需要进行归一化、缩放等操作,使其适应模型的输入要求。 2. 划分数据集:将数据集分为训练集、验证集和测试集,用于模型训练、参数调整和性能评估。 3. 模型训练:使用训练集对YOLO模型进行训练,通过反向传播更新权重,以最小化预测结果与实际标注之间的差距。 4. 模型评估:使用验证集监控模型在未见过的数据上的性能,避免过拟合。 5. 超参数调整:根据验证集的表现调整模型的超参数,如学习率、批次大小等。 6. 最终测试:最后在独立的测试集上评估模型的泛化能力,确保模型在新数据上的表现良好。 总结来说,这个数据集是针对行人跌倒检测的,可以用于训练或改进YOLO模型,特别是其最新版本YOLOv8,以提高在现实世界场景中检测跌倒事件的能力。通过合理的数据处理和模型训练,可以构建一个对行人的安全起到预警作用的应用,尤其适用于监控摄像头等安全系统中。

文件下载

资源详情

[{"title":"( 2000 个子文件 65.3MB ) 【免费,无需积分】yolo行人跌倒检测数据集(1440张图片,txt格式标注文件)","children":[{"title":"fall_249.jpg <span style='color:#111;'> 1.73MB </span>","children":null,"spread":false},{"title":"fall_1422.jpg <span style='color:#111;'> 528.05KB </span>","children":null,"spread":false},{"title":"fall_226.jpg <span style='color:#111;'> 496.69KB </span>","children":null,"spread":false},{"title":"fall_1228.jpg <span style='color:#111;'> 493.01KB </span>","children":null,"spread":false},{"title":"fall_1320.jpg <span style='color:#111;'> 426.88KB </span>","children":null,"spread":false},{"title":"fall_1411.jpg <span style='color:#111;'> 355.74KB </span>","children":null,"spread":false},{"title":"fall_1442.jpg <span style='color:#111;'> 328.14KB </span>","children":null,"spread":false},{"title":"fall_1322.jpg <span style='color:#111;'> 326.60KB </span>","children":null,"spread":false},{"title":"fall_2.jpg <span style='color:#111;'> 266.27KB </span>","children":null,"spread":false},{"title":"fall_1329.jpg <span style='color:#111;'> 261.90KB </span>","children":null,"spread":false},{"title":"fall_260.jpg <span style='color:#111;'> 259.35KB </span>","children":null,"spread":false},{"title":"fall_1116.jpg <span style='color:#111;'> 256.92KB </span>","children":null,"spread":false},{"title":"fall_1269.jpg <span style='color:#111;'> 255.45KB </span>","children":null,"spread":false},{"title":"fall_282.jpg <span style='color:#111;'> 242.19KB </span>","children":null,"spread":false},{"title":"fall_228.jpg <span style='color:#111;'> 239.92KB </span>","children":null,"spread":false},{"title":"fall_245.jpg <span style='color:#111;'> 234.41KB </span>","children":null,"spread":false},{"title":"fall_1252.jpg <span style='color:#111;'> 225.33KB </span>","children":null,"spread":false},{"title":"fall_1438.jpg <span style='color:#111;'> 205.96KB </span>","children":null,"spread":false},{"title":"fall_153.jpg <span style='color:#111;'> 202.59KB </span>","children":null,"spread":false},{"title":"fall_1312.jpg <span style='color:#111;'> 201.46KB </span>","children":null,"spread":false},{"title":"fall_162.jpg <span style='color:#111;'> 200.86KB </span>","children":null,"spread":false},{"title":"fall_1149.jpg <span style='color:#111;'> 186.91KB </span>","children":null,"spread":false},{"title":"fall_1324.jpg <span style='color:#111;'> 184.85KB </span>","children":null,"spread":false},{"title":"fall_1258.jpg <span style='color:#111;'> 171.25KB </span>","children":null,"spread":false},{"title":"fall_61.jpg <span style='color:#111;'> 169.26KB </span>","children":null,"spread":false},{"title":"fall_713.jpg <span style='color:#111;'> 169.23KB </span>","children":null,"spread":false},{"title":"fall_1133.jpg <span style='color:#111;'> 159.80KB </span>","children":null,"spread":false},{"title":"fall_1341.jpg <span style='color:#111;'> 154.17KB </span>","children":null,"spread":false},{"title":"fall_264.jpg <span style='color:#111;'> 139.65KB </span>","children":null,"spread":false},{"title":"fall_1296.jpg <span style='color:#111;'> 139.41KB </span>","children":null,"spread":false},{"title":"fall_1270.jpg <span style='color:#111;'> 132.69KB </span>","children":null,"spread":false},{"title":"fall_1265.jpg <span style='color:#111;'> 132.60KB </span>","children":null,"spread":false},{"title":"fall_1144.jpg <span style='color:#111;'> 124.48KB </span>","children":null,"spread":false},{"title":"fall_131.jpg <span style='color:#111;'> 117.27KB </span>","children":null,"spread":false},{"title":"fall_1259.jpg <span style='color:#111;'> 115.64KB </span>","children":null,"spread":false},{"title":"fall_718.jpg <span style='color:#111;'> 115.15KB </span>","children":null,"spread":false},{"title":"fall_339.jpg <span style='color:#111;'> 112.15KB </span>","children":null,"spread":false},{"title":"fall_400.jpg <span style='color:#111;'> 108.02KB </span>","children":null,"spread":false},{"title":"fall_261.jpg <span style='color:#111;'> 106.93KB </span>","children":null,"spread":false},{"title":"fall_1246.jpg <span style='color:#111;'> 106.16KB </span>","children":null,"spread":false},{"title":"fall_1153.jpg <span style='color:#111;'> 105.00KB </span>","children":null,"spread":false},{"title":"fall_1415.jpg <span style='color:#111;'> 103.90KB </span>","children":null,"spread":false},{"title":"fall_386.jpg <span style='color:#111;'> 101.09KB </span>","children":null,"spread":false},{"title":"fall_1321.jpg <span style='color:#111;'> 100.75KB </span>","children":null,"spread":false},{"title":"fall_9.jpg <span style='color:#111;'> 99.28KB </span>","children":null,"spread":false},{"title":"fall_200.jpg <span style='color:#111;'> 98.62KB </span>","children":null,"spread":false},{"title":"fall_1402.jpg <span style='color:#111;'> 97.12KB </span>","children":null,"spread":false},{"title":"fall_1076.jpg <span style='color:#111;'> 96.12KB </span>","children":null,"spread":false},{"title":"fall_425.jpg <span style='color:#111;'> 93.50KB </span>","children":null,"spread":false},{"title":"fall_372.jpg <span style='color:#111;'> 92.08KB </span>","children":null,"spread":false},{"title":"fall_703.jpg <span style='color:#111;'> 91.85KB </span>","children":null,"spread":false},{"title":"fall_1186.jpg <span style='color:#111;'> 91.37KB </span>","children":null,"spread":false},{"title":"fall_337.jpg <span style='color:#111;'> 88.13KB </span>","children":null,"spread":false},{"title":"fall_1248.jpg <span style='color:#111;'> 87.18KB </span>","children":null,"spread":false},{"title":"fall_211.jpg <span style='color:#111;'> 81.30KB </span>","children":null,"spread":false},{"title":"fall_171.jpg <span style='color:#111;'> 76.90KB </span>","children":null,"spread":false},{"title":"fall_1142.jpg <span style='color:#111;'> 76.58KB </span>","children":null,"spread":false},{"title":"fall_1384.jpg <span style='color:#111;'> 76.21KB </span>","children":null,"spread":false},{"title":"fall_824.jpg <span style='color:#111;'> 76.15KB </span>","children":null,"spread":false},{"title":"fall_1007.jpg <span style='color:#111;'> 75.37KB </span>","children":null,"spread":false},{"title":"fall_1183.jpg <span style='color:#111;'> 75.11KB </span>","children":null,"spread":false},{"title":"fall_53.jpg <span style='color:#111;'> 75.03KB </span>","children":null,"spread":false},{"title":"fall_1369.jpg <span style='color:#111;'> 73.34KB </span>","children":null,"spread":false},{"title":"fall_1244.jpg <span style='color:#111;'> 73.29KB </span>","children":null,"spread":false},{"title":"fall_1147.jpg <span style='color:#111;'> 72.84KB </span>","children":null,"spread":false},{"title":"fall_1100.jpg <span style='color:#111;'> 72.19KB </span>","children":null,"spread":false},{"title":"fall_158.jpg <span style='color:#111;'> 71.39KB </span>","children":null,"spread":false},{"title":"fall_1429.jpg <span style='color:#111;'> 70.90KB </span>","children":null,"spread":false},{"title":"fall_381.jpg <span style='color:#111;'> 70.74KB </span>","children":null,"spread":false},{"title":"fall_1317.jpg <span style='color:#111;'> 70.23KB </span>","children":null,"spread":false},{"title":"fall_1309.jpg <span style='color:#111;'> 69.68KB </span>","children":null,"spread":false},{"title":"fall_1325.jpg <span style='color:#111;'> 69.46KB </span>","children":null,"spread":false},{"title":"fall_1305.jpg <span style='color:#111;'> 69.44KB </span>","children":null,"spread":false},{"title":"fall_1065.jpg <span style='color:#111;'> 69.19KB </span>","children":null,"spread":false},{"title":"fall_114.jpg <span style='color:#111;'> 69.18KB </span>","children":null,"spread":false},{"title":"fall_1150.jpg <span style='color:#111;'> 68.84KB </span>","children":null,"spread":false},{"title":"fall_679.jpg <span style='color:#111;'> 68.40KB </span>","children":null,"spread":false},{"title":"fall_663.jpg <span style='color:#111;'> 68.33KB </span>","children":null,"spread":false},{"title":"fall_38.jpg <span style='color:#111;'> 67.73KB </span>","children":null,"spread":false},{"title":"fall_1316.jpg <span style='color:#111;'> 67.38KB </span>","children":null,"spread":false},{"title":"fall_1327.jpg <span style='color:#111;'> 65.62KB </span>","children":null,"spread":false},{"title":"fall_1245.jpg <span style='color:#111;'> 64.71KB </span>","children":null,"spread":false},{"title":"fall_656.jpg <span style='color:#111;'> 64.66KB </span>","children":null,"spread":false},{"title":"fall_587.jpg <span style='color:#111;'> 63.99KB </span>","children":null,"spread":false},{"title":"fall_175.jpg <span style='color:#111;'> 63.35KB </span>","children":null,"spread":false},{"title":"fall_992.jpg <span style='color:#111;'> 62.51KB </span>","children":null,"spread":false},{"title":"fall_1020.jpg <span style='color:#111;'> 62.49KB </span>","children":null,"spread":false},{"title":"fall_1217.jpg <span style='color:#111;'> 62.47KB </span>","children":null,"spread":false},{"title":"fall_304.jpg <span style='color:#111;'> 62.12KB </span>","children":null,"spread":false},{"title":"fall_1161.jpg <span style='color:#111;'> 62.02KB </span>","children":null,"spread":false},{"title":"fall_670.jpg <span style='color:#111;'> 61.33KB </span>","children":null,"spread":false},{"title":"fall_995.jpg <span style='color:#111;'> 60.97KB </span>","children":null,"spread":false},{"title":"fall_671.jpg <span style='color:#111;'> 60.42KB </span>","children":null,"spread":false},{"title":"fall_576.jpg <span style='color:#111;'> 59.02KB </span>","children":null,"spread":false},{"title":"fall_884.jpg <span style='color:#111;'> 58.34KB </span>","children":null,"spread":false},{"title":"fall_1235.jpg <span style='color:#111;'> 57.90KB </span>","children":null,"spread":false},{"title":"fall_1304.jpg <span style='color:#111;'> 57.89KB </span>","children":null,"spread":false},{"title":"fall_241.jpg <span style='color:#111;'> 57.37KB </span>","children":null,"spread":false},{"title":"fall_922.jpg <span style='color:#111;'> 56.87KB </span>","children":null,"spread":false},{"title":"fall_572.jpg <span style='color:#111;'> 56.29KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]

评论信息

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明