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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Xiao-Long Qi

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3 papers indexed here

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Conference Oct 2026

Geometry-optimized chamfer loss for femur 3D reconstruction with distance-enhanced CT segmentation

Window-width thresholding serves as a common approach for isolating regions of interest from CT scans. In practice, however, it often produces spurious structures and cannot adequately suppress background noise. This paper proposes an adaptive loss formulation that dynamically adjusts target weights to improve segmenta...

Tao Liu, Qing-Hua Su, Xiao-Long Qi et al. · 0 citations
Conference Oct 2026

UA-UKAN: a unified attention-enhanced Kolmogorov-Arnold network for medical image segmentation

Experimental results indicate that the proposed network effectively improves noise robustness and irregular lesion boundary reconstruction accuracy, achieving stable and high-precision segmentation across multimodal medical imaging tasks.

Li-Chan Wu, Hui-Ling Wang, Tao Liu et al. · 0 citations
Conference Aug 2026

Point Cloud Registration in 3D Reconstruction: A Survey of Traditional Geometric Methods, Deep Learning, and System-Level Integration

In scenarios involving multi-source asynchronous data acquisition, point cloud registration is often constrained by limited overlap, geometric information loss due to occlusion, noise, non-uniform sampling, repetitive structures, and discrepancies between sensing sources. This survey focuses on rigid point cloud regist...

Heng-Su-Heng Su, Hui-Ling Wang, Xiao-Long Qi et al. · 0 citations

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