PDT Dataset|无人机技术数据集|农业应用数据集
收藏PDT: Uav Target Detection Dataset for Pests and Diseases Tree
数据集概述
该数据集旨在通过无人机视觉识别技术,检测作物中的害虫和疾病。数据集包括两个主要部分:PDT数据集和CWC数据集。
PDT数据集
- 类别: 不健康(unhealthy)
- 图像示例:
- (a) 健康目标
- (b) 不健康目标
- 双分辨率:
- LL: 640×640
- LH: 5472×3648
- 数据集结构:
版本 | 类别 | 结构 | 目标图像 | 非目标图像 | 图像尺寸 | 实例数 | 目标数量 (S, M, L) |
---|---|---|---|---|---|---|---|
样本 | 不健康 | 训练 | 81 | 1 | 640×640 | 2569 | 1896, 548, 179 |
验证 | 19 | 1 | 640×640 | 691 | 528, 138, 25 | ||
LL | 不健康 | 训练 | 3166 | 1370 | 640×640 | 90290 | 70418, 16342, 3530 |
验证 | 395 | 172 | 640×640 | 12523 | 9926, 2165, 432 | ||
测试 | 390 | 177 | 640×640 | 11494 | 8949, 2095, 450 | ||
LH | 不健康 | - | 105 | 0 | 5472×3648 | 93474 | 93474, 0, 0 |
CWC数据集
- 类别:
- bluegrass, chenopodium_album, cirsium_setosum, corn, sedge, cotton, nightshade, tomato, velvet, lettuce, radish
- 数据集来源:
数据集 | 来源 | 类别 | 数量 | 图像尺寸 |
---|---|---|---|---|
Corn weed datasets | Corn weed datasets | bluegrass, corn, sedge, chenopodium_album, cirsium_setosum | 250 | 800×600 |
lettuce weed datasets | lettuce weed datasets | lettuce | 200 | 800×600 |
radish weed datasets | radish weed datasets | radish | 201 | 800×600 |
Fresh-weed-data | Fresh-weed-data | nightshade, tomato, cotton, velvet | 115, 116, 24, 38 | 800×600, 586×444, 643×500 |
- 数据集结构:
类别 | 结构 | bluegrass | chenopodium_album | cirsium_setosum | corn | sedge | lettuce | radish | nightshade | tomato | cotton | velvet |
---|---|---|---|---|---|---|---|---|---|---|---|---|
目标图像 | 训练 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
验证 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | |
测试 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
目标数量 | S | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
M | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
L | 249 | 250 | 250 | 236 | 250 | 444 | 326 | 250 | 210 | 268 | 248 | |
图像尺寸 | 800×600 | 800×600 | 800×600 | 800×600 | 800×600 | 800×600 | 800×600 | 800×600 | 800×600 | 800×600 | 586×444 | 643×500 |
模型
- YOLO-DP模型: 用于高精度目标检测的模型,结合PDT和CWC数据集进行评估。
实验结果
- 数据集验证: 使用不同模型在PDT和CWC数据集上的性能评估。
- 消融实验: 对YOLOv5s模型的不同变体进行性能比较。
可视化研究
- PDT数据集检测结果: 展示了PDT数据集的检测结果。
- CWC数据集训练过程: 展示了CWC数据集的训练损失曲线。
论文
- PDT: Uav Target Detection Dataset for Pests and Diseases Tree. Mingle Zhou, Rui Xing, Delong Han, Zhiyong Qi, Gang Li*. ECCV 2024.

- 1PDT: Uav Target Detection Dataset for Pests and Diseases Tree山东计算机科学中心(国家超级计算济南中心),齐鲁工业大学(山东省科学院) · 2024年
UAVDT
UAVDT是一个用于目标检测任务的数据集。
github 收录
MNIST
The MNIST database (Modified National Institute of Standards and Technology database) is a large collection of handwritten digits. It has a training set of 60,000 examples, and a test set of 10,000 examples. It is a subset of a larger NIST Special Database 3 (digits written by employees of the United States Census Bureau) and Special Database 1 (digits written by high school students) which contain monochrome images of handwritten digits. The digits have been size-normalized and centered in a fixed-size image. The original black and white (bilevel) images from NIST were size normalized to fit in a 20x20 pixel box while preserving their aspect ratio. The resulting images contain grey levels as a result of the anti-aliasing technique used by the normalization algorithm. the images were centered in a 28x28 image by computing the center of mass of the pixels, and translating the image so as to position this point at the center of the 28x28 field.
Papers with Code 收录
Solar Radiation Data
该数据集包含全球多个地点的太阳辐射数据,涵盖了不同时间段和气象条件下的辐射强度。数据包括直接辐射、散射辐射和总辐射等指标,适用于太阳能资源评估和气候研究。
www.nrel.gov 收录
Data_Sheet_1_Real-World Healthcare Resource Utilization and Cost Burden Assessment for Adults With Generalized Myasthenia Gravis in the United States.docx
IntroductionLimited evidence exists for healthcare resource utilization (HCRU) and costs associated with generalized myasthenia gravis (gMG), a rare autoimmune disorder, for adults in the United States.MethodsAdults with ≥1 diagnostic claim for MG between 2014 and 2019 were identified using Symphony Health's Integrated Dataverse®. Using a novel algorithm, HCRU and costs over 12 months following index dates were evaluated for patients with gMG including those with exacerbation events. For patients who experienced crisis events, HCRU and costs were analyzed during the 36 months preceding, during, and 12 months following the events.ResultsMean HCRU and costs were higher for newly diagnosed patients compared with previously diagnosed patients (hospitalizations: 0.46 vs. 0.34; all-cause costs: $26,419.20 vs. $24,941.47; direct costs for gMG treatments: $9,890.37 vs. $9,186.47) and further increased for patients with exacerbation events (hospitalizations: 0.72; all-cause costs: $43,734.15; direct costs for gMG treatments: $21,550.02). For patients who experienced crisis events, HCRU and costs markedly increased during the 12 months immediately before the crisis event (hospitalizations: 1.35; all-cause costs: $49,236.68) compared with the 2 preceding years and increased further during the 12 months following the crisis index date (hospitalizations: 2.78; all-cause costs: $173,956.99). Cost increases were, in large part, attributed to treatments received.DiscussionNew diagnosis, exacerbation, and crisis events were drivers of HCRU and cost for patients with gMG. Particularly, high costs of gMG-specific medications associated with intervention for exacerbation and crisis events contributed to increased all-cause costs.
frontiersin.figshare.com 收录
中国近海地形数据集(渤海,黄海,东海,南海)
本数据集包含历年来通过收集和实测方法取得的中国近海水深点数据、地形图数据(ArcGIS格式),以及黄河口、莱州湾东部、辽东湾、山东南部沿海、南海部分海域的单波束、多波束水深测量数据,包括大尺度的低密度水深数据与局部高密度水深数据。
地球大数据科学工程 收录