Abstract
Self-supervised contrastive learning has emerged as one of the most successful deep learning paradigms. In this regard, it has seen extensive use in image registration and, more recently, in the particular field of medical image registration. In this work, we propose to test and extend and improve a state-of-the-art framework for color fundus image registration, ConKeD. Using the ConKeD framework we test multiple loss functions, adapting them to the framework and the application domain. Furthermore, we evaluate our models using the standarized benchmark dataset FIRE as well as several datasets that have never been used before for color fundus registration, for which we are releasing the pairing data as well as a standardized evaluation approach. Our work demonstrates state-of-the-art performance across all datasets and metrics demonstrating several advantages over current SOTA color fundus registration methods
Abstract (translated)
自监督对比学习已经成为最成功的深度学习范式之一。在这方面，它在图像配准和更近期的医学图像配准领域看到了广泛的应用。在这项工作中，我们提出了一个用于测试和改进最先进的颜色 fundus 图像配准框架ConKeD的框架。使用ConKeD框架我们测试了多个损失函数，并将其适应框架和应用领域。此外，我们还使用标准化基准数据集FIRE以及之前没有用于颜色 fundus 图像配准的数据集来评估我们的模型。我们的工作在所有数据集和指标上都展示了当前最佳性能，并比当前最佳方法具有几个优势。
URL
https://arxiv.org/abs/2404.16773
