Jiawei Du
Biographic Data
| ID | 9720093 |
|---|---|
| NAME | Jiawei Du |
| GIVEN NAMES | Jiawei |
| FAMILY NAME | Du |
| SIGNATURE | DU J |
| AFFILIATIONS | PLA Information Engineering University |
| ORCID | 0000-0003-4734-9798 |
| VERIFIED | Yes |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 0 |
A Progressive Simplification Method for Buildings Based on Structural Subdivision
Building simplification is an important research area in automatic map generalization. Up to now, many approaches have been proposed by scholars. However, in the continuous transformation of scales for buildings, keeping the main shape characteristics, area, and orthogonality of buildings are always the key and difficult points. Therefore, this paper proposes a method of progressive simplification for buildings based on structural subdivision. In…
Polyline simplification based on the artificial neural network with constraints of generalization knowledge
The present paper presents techniques for polyline simplification based on an artificial neural network within the constraints of generalization knowledge. The proposed method measures polyline shape characteristics that influence polyline simplification using abstracted descriptors and then introduces these descriptors into the artificial neural network as input properties. In total, 18 descriptors categorized into three types are presented in d…
Pattern Recognition of Complex Distributed Ditches
The ditch pattern reflects the distribution characteristics of an agricultural drainage system and needs to be detected to enrich the data source before map generalization. Due to several breaks, the connectivity of the ditches is destroyed between ditches and rivers in map representation, making its structure complex. Previous studies have primarily focused on extracting parallel ditches, paying less attention to complex ditches with breaks. The…
No prominent works on this page.
Pattern Recognition of Complex Distributed Ditches
The ditch pattern reflects the distribution characteristics of an agricultural drainage system and needs to be detected to enrich the data source before map generalization. Due to several breaks, the connectivity of the ditches is destroyed between ditches and rivers in map representation, making its structure complex. Previous studies have primarily focused on extracting parallel ditches, paying less attention to complex ditches with breaks. The…
A Progressive Simplification Method for Buildings Based on Structural Subdivision
Building simplification is an important research area in automatic map generalization. Up to now, many approaches have been proposed by scholars. However, in the continuous transformation of scales for buildings, keeping the main shape characteristics, area, and orthogonality of buildings are always the key and difficult points. Therefore, this paper proposes a method of progressive simplification for buildings based on structural subdivision. In…
Polyline simplification based on the artificial neural network with constraints of generalization knowledge
The present paper presents techniques for polyline simplification based on an artificial neural network within the constraints of generalization knowledge. The proposed method measures polyline shape characteristics that influence polyline simplification using abstracted descriptors and then introduces these descriptors into the artificial neural network as input properties. In total, 18 descriptors categorized into three types are presented in d…
Computer Science (3 works) · Generalization (3 works) · Mathematics (3 works) · Artificial Intelligence (2 works) · Data mining (2 works) · Geographic Information Systems Studies (2 works) · 3D Surveying and Cultural Heritage (1 work) · Algorithm (1 work) · Artificial neural network (1 work) · Automated Road and Building Extraction (1 work)