2 papers
cs.CV2026
ASBA: A-line State Space Model and B-line Attention for Sparse Optical Doppler Tomography Reconstruction
Zhenghong Li, Wensheng Cheng, Congwu Du +3
Optical Doppler Tomography (ODT) is an emerging blood flow analysis technique. A 2D ODT image (B-scan) is generated by sequentially acquiring 1D depth-resolved raw A-scans (A-line)…
cs.CV2025
Sparse Reconstruction of Optical Doppler Tomography with Alternative State Space Model and Attention
Zhenghong Li, Jiaxiang Ren, Wensheng Cheng +4
Optical coherence Doppler tomography (ODT) is an emerging blood flow imaging technique. The fundamental unit of ODT is the 1D depth-resolved trace named raw A-scans (or A-line). A…