Perpetual Hope Akwensi

12 papers C 1Journal 10Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
An enhanced network for extracting tunnel lining defects using transformer encoder and aggregate decoder.
Int. J. Appl. Earth Obs. Geoinformation
Bo Guo, Zhihai Huang, Haitao Luo, Perpetual Hope Akwensi, Ruisheng Wang, Bo Huang, Tsz Nam Chan
2025 J jnl
Points2Model: a neural-guided 3D building wireframe reconstruction from airborne LiDAR point clouds.
Int. J. Digit. Earth
Perpetual Hope Akwensi, Akshay Bharadwaj, Ruisheng Wang
2024 J jnl
APC2Mesh: Bridging the gap from occluded building fa\c{c}ades to full 3D models.
CoRR
Perpetual Hope Akwensi, Akshay Bharadwaj, Ruisheng Wang
2024 J jnl
PReFormer: A memory-efficient transformer for point cloud semantic segmentation.
Int. J. Appl. Earth Obs. Geoinformation
Perpetual Hope Akwensi, Ruisheng Wang, Bo Guo
2023 — conf
A Reversible Transformer for LiDAR Point Cloud Semantic Segmentation.
CRV
Perpetual Hope Akwensi, Ruisheng Wang
2023 J jnl
Hyperspectral image-aided LiDAR point cloud labeling via spatio-spectral feature representation learning.
Int. J. Appl. Earth Obs. Geoinformation
Perpetual Hope Akwensi, Zhizhong Kang, Ruisheng Wang
2022 C conf
Attention-Based Multi-Scale Graph Convolution for Point Cloud Semantic Segmentation.
IGARSS
Perpetual Hope Akwensi, Ruisheng Wang
2022 J jnl
Reconstruction of Power Pylons From LiDAR Point Clouds Based on Structural Segmentation and Parameter Estimation.
IEEE Geosci. Remote. Sens. Lett.
Hui Wang, Teng Hu, Zhen Wang, Zhizhong Kang, Perpetual Hope Akwensi, Juntao Yang
2021 J jnl
A Label-Constraint Building Roof Detection Method From Airborne LiDAR Point Clouds.
IEEE Geosci. Remote. Sens. Lett.
Juntao Yang, Zhizhong Kang, Perpetual Hope Akwensi
2020 J jnl
An Individual Tree Segmentation Method Based on Watershed Algorithm and Three-Dimensional Spatial Distribution Analysis From Airborne LiDAR Point Clouds.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Juntao Yang, Zhizhong Kang, Sai Cheng, Zhou Yang, Perpetual Hope Akwensi
2020 J jnl
Fisher Vector Encoding of Supervoxel-Based Features for Airborne LiDAR Data Classification.
IEEE Geosci. Remote. Sens. Lett.
Perpetual Hope Akwensi, Zhizhong Kang, Juntao Yang
2019 J jnl
A Skeleton-Based Hierarchical Method for Detecting 3-D Pole-Like Objects From Mobile LiDAR Point Clouds.
IEEE Geosci. Remote. Sens. Lett.
Juntao Yang, Zhizhong Kang, Perpetual Hope Akwensi