15 citations · 33 across the 13 of their papers we have counts for
4 papers · 1 filter
UoU: A Universal Fingerprint Foundation Model Based on Large-Scale Unsupervised Learning
Xiongjun Guan, Jianjiang Feng, Jie Zhou
Fingerprint recognition is still dominated by task-specific pipelines, where enhancement, structural parsing, alignment, and matching are optimized in isolation. Although effective…
Toward the Whole Picture: Accumulative Fingerprint Mapping and Reconstruction for Small-Area Mobile Sensors
Xiongjun Guan, Jianjiang Feng, Jie Zhou
Small-area fingerprint sensing on mobile devices creates a fundamental mismatch between acquisition and recognition: each touch captures only a tiny, pose-varying local patch, whil…
Cross-Modal Registration Between 3D and 2D Fingerprints via Pose-Aware Unwrapping and Point-Cloud Fusion
Xiongjun Guan, Jianjiang Feng, Jie Zhou
Three-dimensional (3D) fingerprints preserve global finger geometry and local ridge structure while avoiding contact-induced deformation, but they remain difficult to integrate wit…
Identity-Consistent Multi-Pose Generation of Contactless Fingerprints
Zhiyu Pan, Xiongjun Guan, Jianjiang Feng +1
Contactless fingerprint recognition has gained increasing attention due to its advantages in hygiene and acquisition flexibility. However, the absence of physical contact constrain…