4 papers
Surf3R: Rapid Surface Reconstruction from Sparse RGB Views in Seconds
Haodong Zhu, Changbai Li, Yangyang Ren +5
Current multi-view 3D reconstruction methods rely on accurate camera calibration and pose estimation, requiring complex and time-intensive pre-processing that hinders their practic…
Reconstruct Spine CT from Biplanar X-Rays via Diffusion Learning
Zhi Qiao, Xuhui Liu, Xiaopeng Wang +4
Intraoperative CT imaging serves as a crucial resource for surgical guidance; however, it may not always be readily accessible or practical to implement. In scenarios where CT imag…
HYDEN: Hyperbolic Density Representations for Medical Images and Reports
Zhi Qiao, Linbin Han, Xiantong Zhen +2
In light of the inherent entailment relations between images and text, hyperbolic point vector embeddings, leveraging the hierarchical modeling advantages of hyperbolic space, have…
Coarse-Fine View Attention Alignment-Based GAN for CT Reconstruction from Biplanar X-Rays
Zhi Qiao, Hanqiang Ouyang, Dongheng Chu +4
For surgical planning and intra-operation imaging, CT reconstruction using X-ray images can potentially be an important alternative when CT imaging is not available or not feasible…