32   Artículos

 
en línea
Xiaokai Sun, Baoyun Guo, Cailin Li, Na Sun, Yue Wang and Yukai Yao    
In urban point cloud scenarios, due to the diversity of different feature types, it becomes a primary challenge to effectively obtain point clouds of building categories from urban point clouds. Therefore, this paper proposes the Enhanced Local Feature A... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Haiyuan Cao, Deng Chen, Zhaohui Zheng, Yanduo Zhang, Huabing Zhou and Jianping Ju    
Point cloud registration has a wide range of applications in 3D reconstruction, pose estimation, intelligent driving, heritage conservation, and digital cities. The traditional iterative closest point (ICP) algorithm has strong dependence on the initial ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Lesia Mochurad, Yaroslav Hladun, Yevgen Zasoba and Michal Gregus    
One of the tasks of robotics is to develop a robot?s ability to perform specific actions for as long as possible without human assistance. One such step is to open different types of doors. This task is essential for any operation that involves moving a ... ver más
Revista: Big Data and Cognitive Computing    Formato: Electrónico

 
en línea
Qianqian Chen, Changshi Xiao, Yuanqiao Wen, Mengwei Tao and Wenqiang Zhan    
Due to the high error frequency of the existing methods in identifying a ship?s navigational intention, accidents frequently occur at intersections. Therefore, it is urgent to improve the ability to perceive ship intention at intersections. In this paper... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Ruilong Gao, Qiaojun Zhou, Songxiao Cao and Qing Jiang    
Research into autonomous (robotic) apple picking has not yet resolved the problem of finding the optimal picking orientation. Robotic picking efficiency, in terms of picking all available apples without loss or damage, remains low. This paper proposes a ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Fuyang Tian, Xinwei Wang, Sufang Yu, Ruixue Wang, Zhanhua Song, Yinfa Yan, Fade Li, Zhonghua Wang and Zhenwei Yu    
Existing push robots mainly use magnetic induction technology. These devices are susceptible to external electromagnetic interference and have a low degree of intelligence. To make up for the insufficiency of the existing material pushing robots, and at ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Wenxin Wang, Changming Zhao and Haiyang Zhang    
At present, the mainstream laser point cloud classification algorithms are mainly based on the geometric information of the target. Nevertheless, if there is occlusion between the targets, the classification effect will be negatively affected. Compared w... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Aihua Wu, Yinjia Ding, Jingfeng Mao and Xudong Zhang    
The point clouds registration is a key step in data processing for the 3D laser scanner to obtain complete information of the object surface, and there are many algorithms. In order to overcome the disadvantages of slow calculation speed and low accuracy... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Gaozhao Pang, Niannian Wang, Hongyuan Fang, Hai Liu and Fan Huang    
The urban drainage system is an important part of the urban water cycle. However, with the aging of drainage pipelines and other external reasons, damages such as cracks, corrosion, and deformation of underground pipelines can cause serious consequences ... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Xinsheng Li and Xuedong Yuan    
To reconstruct point geometry from multiple images, computation of the fundamental matrix is always necessary. With a new optimization criterion, i.e., the re-projective 3D metric geometric distance rather than projective space under RANSAC (Random Sampl... ver más
Revista: Algorithms    Formato: Electrónico

« Anterior     Página: 1 de 2     Siguiente »