Change detection in Fangcheng Golden Camellia National Nature Reserve based on PCA and K-means clustering

Xuerong Han; Fupeng Wei; Haimeng Zhao; Bodang Huang

doi:10.1117/12.2685795

15 August 2023 Change detection in Fangcheng Golden Camellia National Nature Reserve based on PCA and K-means clustering

Xuerong Han, Fupeng Wei, Haimeng Zhao, Bodang Huang

Author Affiliations +

Proceedings Volume 12719, Second International Conference on Electronic Information Technology (EIT 2023); 1271937 (2023) https://doi.org/10.1117/12.2685795
Event: Second International Conference on Electronic Information Technology (EIT 2023), 2023, Wuhan, China

Abstract

As an important technical means to observe the earth's features, remote sensing has been commonly applied in many fields such as ecological environment monitoring, vegetation monitoring, crop yield estimation, territorial spatial planning and global change research. The change detection of satellite remote sensing image data provides more accurate and timely analysis and assessment of environmental changes for ecological and environmental supervision departments, and provides effective support for comprehensive evaluation. In this paper, we selected Landsat satellite remote sensing images of two different phases of Fangcheng golden camellia national nature reserve and realized the change detection by combining PCA algorithm and K-means clustering algorithm, and the detection results show that some surface cover changes during the crop cultivation season and a small amount of minor machine road changes are effectively detected. Meanwhile, the experimental comparison results also show that high quality remote sensing images and accurate geographic alignment are more helpful to improve the change detection accuracy.

Citation Download Citation

Xuerong Han, Fupeng Wei, Haimeng Zhao, and Bodang Huang "Change detection in Fangcheng Golden Camellia National Nature Reserve based on PCA and K-means clustering", Proc. SPIE 12719, Second International Conference on Electronic Information Technology (EIT 2023), 1271937 (15 August 2023); https://doi.org/10.1117/12.2685795

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
7 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Remote sensing

Principal component analysis

Detection and tracking algorithms

Image processing

Matrices

Environmental sensing

Image enhancement

Show All Keywords

Keywords/Phrases

Search In:

Publication Years