提供了一组公开可用的数据集，这些数据集包含不同的图像变换，允许对算法的鲁棒性和性能进行全面评估。特征匹配实验中使用的数据集汇总信息如表2所示，图14为除YFCC100M外各数据集的样例图像。
Proj：202404 CMC-R.W Citavi
(1) VGG [115]: This dataset comprises 40 pairs of images, including both planar scenes and scenes captured by a stationary camera. The dataset provides homography matrices for calculating corresponding coordinate relationships between image pairs.
(2) DAISY [116]: The DAISY dataset consists of wide-baseline image pairs along with depth images. It includes two short image sequences and several individual image pairs. A total of 47 image pairs are created for evaluation through intrasequence image matching and pairwise image grouping.
(3) Remote sensing [79]: This da
