The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Forest disturbances caused by Pantana phyllostachysae caused the death of extensive bamboos in Hubei province, China in 2015. Field survey is time-consuming and at higher cost to satisfy the forest management requirements. Satellite remote sensing technology having the characteristics of landscape of coverage, convenient, and fast in formation acquisition, is one of the most important and most effective...
A new wood defect detection method based on Affinity Propagation clustering was analyzed. By extracting the color characteristics of the wood image, multi-scanning the image, auto-adjusting the sliding window lattice, decreasing the data entry of the sample set after characteristics extracting, dimensions of distance matrix, Jacobi matrix, matching matrix among AP strategy was decreased, wood defect...
The project was one of the most important projects of PRC Land & Resources Ministry in 2001. Land-using Dynamic RS Monitoring was significant components of PRC Land & Resources Ministry new overall investigation of land and resources. The implementation of this project was very important to strengthen land management, ensure the realization of dynamic state balance and occupancy equilibrium...
This paper presents a new segment-based dense stereo matching algorithm. Firstly, the reference view and matching view are over segmented using mean-shift segmentation method. A new region-based approach is proposed to obtain the initial disparity maps of the two views. Then, we filter out the unreliable matching points by left-right consistency checking technique. An improved greedy search algorithm...
In recent years, the young and expanding research community of granular computing has begun to show interest in image processing, specifically in the area of image retrieval from image databases or the Web. It might therefore be beneficial to provide a background to researchers in granular computing, at a reasonable depth, of the techniques employed in image retrieval, particularly in the case of...
This paper proposes a novel image detail metric based on the mean shift segmentation procedure in which level-of-detail is expressed as a measure of local point concentration. Regions containing significant numbers of points are identified as low detail, while those made up of fewer points are assigned higher detail scores. This somewhat counterintuitive approach is based on the understanding that...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.