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Perpetual Hope Akwensi

University of Calgary

9H-index
21Paper Count
352Citation Count
Published Papers 9
Publication Date
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Points2Model: a neural-guided 3D building wireframe reconstruction from airborne LiDAR point clouds
errINTERNATIONAL JOURNAL OF DIGITAL EARTH
IF4.9
err2025-02-11
err0
errOAAI
errAkwensi, Perpetual Hope; Bharadwaj, Akshay; Wang, Ruisheng
errShare
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An enhanced network for extracting tunnel lining defects using transformer encoder and aggregate decoder
errINTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION
IF8.6
err2025-02-01
err0
PREAI
errGuo, Bo; Huang, Zhihai; Luo, Haitao; Akwensi, Perpetual Hope; Wang, Ruisheng; Chan, Tsz Nam
errShare
errSave
PReFormer: A memory-efficient transformer for point cloud semantic segmentation
errINTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION
IF8.6
err2024-04-01
err1
errOAAI
errAkwensi, Perpetual Hope; Wang, Ruisheng; Guo, Bo
errShare
errSave
Hyperspectral image-aided LiDAR point cloud labeling via spatio-spectral feature representation learning
errINTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION
IF8.6
err2023-06-01
err6
errOAAI
errAkwensi, Perpetual Hope; Kang, Zhizhong; Wang, Ruisheng
errShare
errSave
Reconstruction of Power Pylons From LiDAR Point Clouds Based on Structural Segmentation and Parameter Estimation
errieee geoscience and remote sensing magazine
IF4.4
err2022-01-01
err7
PREAI
errWang, Hui; Hu, Teng; Wang, Zhen; Kang, Zhizhong; Akwensi, Perpetual Hope; Yang, Juntao
errShare
errSave
A Label-Constraint Building Roof Detection Method From Airborne LiDAR Point Clouds
errieee geoscience and remote sensing magazine
IF4.4
err2021-08-01
err3
errOAAI
errYang, Juntao; Kang, Zhizhong; Akwensi, Perpetual Hope
errShare
errSave
Semantics-guided reconstruction of indoor navigation elements from 3D colorized points
errISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING
IF12.2
err2021-03-01
err24
PREAI
errYang, Juntao; Kang, Zhizhong; Zeng, Liping; Akwensi, Perpetual Hope; Sester, Monika
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errSave
Fisher Vector Encoding of Supervoxel-Based Features for Airborne LiDAR Data Classification
errieee geoscience and remote sensing magazine
IF4.4
err2020-03-01
err4
PREAI
errAkwensi, Perpetual Hope; Kang, Zhizhong; Yang, Juntao
errShare
errSave
A Skeleton-Based Hierarchical Method for Detecting 3-D Pole-Like Objects From Mobile LiDAR Point Clouds
errieee geoscience and remote sensing magazine
IF4.4
err2019-05-01
err20
PREAI
errYang, Juntao; Kang, Zhizhong; Akwensi, Perpetual Hope
errShare
errSave

Research Directions

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Co-authors
Cooperation Journals
R
Ruisheng Wang
H-index: 31 · Papers: 175
Z
Zhizhong Kang
H-index: 25 · Papers: 198
Z
Zhihai Huang
H-index: 16 · Papers: 78
H
Haitao Luo
H-index: 16 · Papers: 128
J
Juntao Yang
H-index: 16 · Papers: 97
View more