Browsing Environment (Faculty of) by Author "Ma, Lingfei"
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Deep Residual Networks for Hyperspectral Image Classification
Zhong, Zilong; Li, Jonathan; Ma, Lingfei; Jiang, Han; Zhao, He (Institute of Electrical and Electronics Engineers, 2017-07-25)Deep neural networks can learn deep feature representation for hyperspectral image (HSI) interpretation and achieve high classification accuracy in different datasets. However, counterintuitively, the classification ... -
Generation of Horizontally Curved Driving Lines for Autonomous Vehicles Using Mobile Laser Scanning Data
Ma, Lingfei (University of Waterloo, 2017-08-24)The development of autonomous vehicle desiderates tremendous advances in three-dimensional (3D) high-definition roadmaps. These roadmaps are capable of providing 3D positioning information with 10-to-20 cm accuracy. With ... -
Line-based deep learning method for tree branch detection from digital images
Silva, Rodrigo; Marcato Junior, José; Almeida, Laisa; Gonçalves, Diogo; Zamboni, Pedro; Fernandes, Vanessa; Silva, Jonathan; Matsubara, Edson; Batista, Edson; Ma, Lingfei; Li, Jonathan; Gonçalves, Wesley (Elsevier, 2022-06)Preventive maintenance of power lines, including cutting and pruning of tree branches, is essential to avoid interruptions in the energy supply. Automatic methods can support this risky task and also reduce time consuming. ... -
Road Information Extraction from Mobile LiDAR Point Clouds using Deep Neural Networks
Ma, Lingfei (University of Waterloo, 2020-08-17)Urban roads, as one of the essential transportation infrastructures, provide considerable motivations for rapid urban sprawl and bring notable economic and social benefits. Accurate and efficient extraction of road information ...