S<sup>2</sup>PT: Spatio-Sequential Point Transformer for Efficient 3D Scene Understanding

Shen, Yuqing; Akbar, Akram; Liu, Yijun; Li, Yanyi; Liu, Chun

doi:10.5194/isprs-annals-XI-4-2026-137-2026

Articles | Volume XI-4-2026

https://doi.org/10.5194/isprs-annals-XI-4-2026-137-2026

© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/isprs-annals-XI-4-2026-137-2026

© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume XI-4-2026

10 Jul 2026

| 10 Jul 2026

S²PT: Spatio-Sequential Point Transformer for Efficient 3D Scene Understanding

Yuqing Shen, Akram Akbar, Yijun Liu, Yanyi Li, and Chun Liu

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Latest update: 10 Jul 2026

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S2PT: Spatio-Sequential Point Transformer for Efficient 3D Scene Understanding

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S²PT: Spatio-Sequential Point Transformer for Efficient 3D Scene Understanding