This is demo and freeware provided by Dr. Zhongwen Hu, Shenzhen University. The toolkit is developed using miscrosoft visual C++ 2017. The realsed version is built with Windows10 X64 settings. You may need to install the Visual C++ 2017 redistributable (x64) pakage. It can be downloaded from: https://download.microsoft.com/download/B/7/A/B7A6D5AB-2606-4942-BE19-996D105376A4/vc_redist.x64.exe It can be used for scale-sets based analysis of remote sensing images. It can produced scale-sets hierarchy with very large images (ie. 20000*20000 pixels), however, restricted by some cooperate agreements, the acdemic software outputs segmentation and classification results no larger than 5000*5000 pixles. An simple illustration is provided in the user guide book. If you use this software in your research, please cite some of the following references: 1. Zhongwen Hu, Tiezhu Shi, Chisheng Wang, Guofeng Wu, and Qingquan Li, Scale-sets image classification with hierarchical sample enriching and automatic scale selection International Journal of Applied Earth Observation and Geoinformation, 2021, 105:102605 2. Zhongwen Hu*, Qian Zhang*, Qin Zou, Qingquan Li, Guofeng Wu. Stepwise Evolution Analysis of Region Merging Segmentation for Scale Parameterisation. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 2018, 99(doi:10.1109/JSTARS.2018.2833102). 3. Zhongwen Hu, Qingquan Li*, Qin Zou, Qian Zhang, Zhaocong Wu*. Unsupervised Simplification of Image Hierarchies via Evolution Analysis in Scale-Sets Framework. IEEE Transactions on Image Processing. 2017, 26(5), 2394 - 2407. 4. Zhongwen Hu, Qingquan Li*, Qin Zou, Qian Zhang, Guofeng Wu. A Bi-level Scale-sets Model for Hierarchical Representation of Large Remote Sensing Images. IEEE Transactions on Geoscience and Remote Sensing. 2016, 54(12), 7366-7377. 5. Zhongwen Hu*, Zhaocong Wu, Qian Zhang, Qian Fan, Jiahui Xu. A Spatially-Constrained Color-Texture Model for Hierarchial VHR Image Segmentation. IEEE Geoscience and Remote Sensing Letters. 2013, 10(1), 120-124. If you have any questions, please feel free to contact Dr. Zhongwen Hu, email: zwhoo@szu.edu.cn Enjoy it! 2022-05-02 SuperSIAT 2.2 updated, some bugs were fixed. 2022-05-02