使用LabelImg制作的物体检测数据集，基于铁轨的裂纹图像。

The NASA AVIRIS (Airborne Visible/Infrared Imaging Spectrometer) instrument acquired data over the Kennedy Space Center (KSC), Florida, on March 23, 1996. AVIRIS acquires data in 224 bands of 10 nm width with center wavelengths from 400 - 2500 nm. The KSC data, acquired from an altitude of approximately 20 km, have a spatial resolution of 18 m. After removing water absorption and low SNR bands, 176 bands were used for the analysis. Training data were selected using land cover maps derived from color infrared photography provided by the Kennedy Space Center and Landsat Thematic Mapper (TM) imagery. The vegetation classification scheme was developed by KSC personnel in an effort to define functional types that are discernable at the spatial resolution of Landsat and these AVIRIS data. Discrimination of land cover for this environment is difficult due to the similarity of spectral signatures for certain vegetation types. For classification purposes, 13 classes representing the various land cover types that occur in this environment were defined for the site.

日本jaffe人脸表情数据库，包括216张人脸表情图像数据，是做表情朋友们必不可少的资料-Japan Jaffe Facial Expression Database, including 216 facial expression image data is so essential for the expression of information and friends

使用matlab实现蜂群SVM，粒子群SVM，遗传算法SVM，数据包含有公共数据集，公共图像数据集，图像特征提取用了词袋，保证可用（公共图像数据集太大，删除了）

本书详细讲解了多波束测深的原理、侧扫声呐在海底地形绘制、水下目标识别的应用、可以供水声等相关专业科研人员参考

包含十种物体，每一类100张图片，已经分好测试集和训练集了，小样本量的数据集，挺好用

研究深度学习和卷积神经网络的同学都知道Mnist这个数据库，它是一个手写数字的图像数据集，可以用来作为网络训练的基准测试数据库。原版数据集是以特定格式存储的四个文件，包括乱序排列的60000个训练样本与10000个测试样本，以及它们对应的标签向量。现将其中的图片从原文件中读取出来，重新转化为png格式，并将测试集和训练集分别按0~9进行分类，并存放在各自的子文件夹中，以便各位同学进行科研与实验之用。 原数据集下载地址为：http://yann.lecun.com/exdb/mnist/

本程序用游程编码的思想实现了基于图像数据的压缩方法的实现，并有源代码和文档。

用IDL语言编写的代码，可以读取并操作图像数据，实现数据的窗体浏览，增强等

完整的orl人脸数据集，基础的图像数据集，适合新手入门，很好用，用于分类任务，已经被下载过很多次了，有问题可以私信