标题： CORSTITCH - 一款免费的开源软件，用于拼接和地理参考水下珊瑚礁视频 显示英文标题

标题： CORSTITCH - A free, open source software for stitching and georeferencing underwater coral reef videos

摘要： CorStitch 是一种开源软件，旨在自动化创建来自自动快速礁石评估系统调查获得的视频横断面的精确地理参考珊瑚礁镶嵌图。 我们利用基于傅里叶的图像相关算法来拼接连续的视频帧，并使用同步的GNSS时间戳进行对齐。 生成的兼容地理信息系统（如谷歌地球）的关键点标注语言压缩文件能够支持详细的时空分析。 通过对比分析同一珊瑚礁两次不同时间调查所得镶嵌图的验证显示了该软件的一致性和可靠性。 显示英文摘要

摘要： CorStitch is an open-source software developed to automate the creation of accurate georeferenced reef mosaics from video transects obtained through Automated Rapid Reef Assessment System surveys. We utilized a Fourier-based image correlation algorithm to stitch sequential video frames, aligning them with synchronized GNSS timestamps. The resulting compressed Keyhole Markup Language files, compatible with geographic information systems such as Google Earth, enable detailed spatial analysis. Validation through comparative analysis of mosaics from two temporally distinct surveys of the same reef demonstrated the software's consistent and reliable performance.