Unsupervised Image Registration

Unsupervised image registration is a key technology in the field of computer vision, aimed at automatically aligning images from different modalities or time points without manual annotation. This technique achieves pixel-level correspondence between images through optimization algorithms, thereby improving the accuracy and efficiency of multi-source data fusion. Unsupervised image registration has significant application value in medical image analysis, remote sensing image processing, video surveillance, and other fields, effectively enhancing the automation level and accuracy of image analysis.