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Original Research
Published 14 September 2026
Few-frame depth image reconstruction algorithm for GM-APD LiDAR based on three-dimensional spatiotemporal kernel density estimation
Rongxing Guo · Xiaolong Hu · Zhongliang Deng · Zhaoqing Shi · Chenfei Xie · Pengge Ma · Dongfang Guo
Frontiers in Physics
doi 10.3389/fphy.2026.1920313