Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Wenzao Shi"'
Publikováno v:
International Journal of Remote Sensing. 44:878-901
Publikováno v:
2021 2nd International Conference on Electronics, Communications and Information Technology (CECIT).
Publikováno v:
Journal of the Indian Society of Remote Sensing. 46:2003-2013
Building extraction is still a difficult issue in the field of remote sensing. In order to extract the buildings with similar structures efficiently, an algorithm based on multi-subgraph matching is proposed using only the panchromatic high-resolutio
Publikováno v:
Earth Science Informatics. 12:19-29
An approach to building area extraction from high-resolution remote sensing imagery is proposed based on the local gradient orientation density function (LGODF) and the bimodal density function (BDF). Firstly, the LGODF is calculated by moving the wi
Autor:
Zhengyuan Mao, Wenzao Shi
Publikováno v:
The Imaging Science Journal. 65:261-269
Urban area detection from the remote sensing imagery has important significance in dynamic monitoring on the use types of city land and the city development planning. An approach for full-automatic...
Publikováno v:
Environmental Earth Sciences. 78
The processing and analysis of remotely sensed imagery (RSI) is a research hotspot in the information field, and building extraction and change detection are some of the difficult problems. In order to make the maximum use of the effective characteri
Publikováno v:
Cybernetics and Information Technologies. 16:34-49
While SIFT (Scale Invariant Feature Transform) features are used to match High-Resolution (HR) remote sensing urban images captured at different phases with large scale and view variations, feature points are few and the matching accuracy is low. Alt
Autor:
Wenzao Shi, Zhengyuan Mao
Publikováno v:
Earth Science Informatics. 9:497-509
In order to extract buildings using only gray information, this article proposed an approach for recognizing and extracting buildings from panchromatic high-resolution remotely sensed imagery based on shadows and segmentation. First, shadows were det
Publikováno v:
2011 International Conference on Image Analysis and Signal Processing.
In this paper, we describe the performance models of a Charge Coupling Device (CCD), and discuss the issues in the CCD image sensor that deteriorates the CCD imaging performance. We analyze the cause of noise in the CCD imaging sensor, and provide me
Publikováno v:
2010 International Conference on Biomedical Engineering and Computer Science.
At present, the application of a very wide range of removable storage devices, such as U-disk, mobile hard disk, giving great convenience to people's data storage and transfer. But more single function such products only for data storage, data proces