CrackNet-GNN: Unsupervised Crack Detection in Concrete Structures via Depth-Based Segmentation and Graph Neural Networks. - Hein Thura Aung; Wuttipong Kumwilaisak; Suttiphak Maneemool; Nicharee Suthonadisonwong; Krit Saetun (IEEE Trans. Ind. Informatics, 2026)