Residue feature analysis with empirical mode decomposition for mining spatial sequential patterns from serial remote sensing images
Journal: Scientific and Technical Journal of Information Technologies, Mechanics and Optics (Vol.22, No. 5)Publication Date: 2022-10-27
Authors : Angelin Preethi R. Anandharaj G.;
Page : 881-888
Keywords : serial remote sensing images; intrinsic mode function (IMF); image decomposition; residue feature analysis; empirical mode decomposition (EMD);
Abstract
An extensive growth of serial remote sensing images paves the way for abundant data intended for the sequential spatial pattern determination in several fields like monitoring of agriculture, development of urban areas, and the vegetative area. However, conventional spatial sequential pattern mining is not applied efficiently or directly in the aspect of serial remote sensing images. Therefore, a residue feature analysis with empirical mode decomposition is proposed so as to enhance the spatial sequential pattern mining efficacy from the raster serial remote sensing images. At first, input images are being extracted by means of minima and maxima pattern by computing the mean of envelops and the intrinsic mode function components. If the intrinsic mode function condition is satisfied, then it is being subtracted from the original image; finally, the image is decomposed into many intrinsic mode functions and residue. The experimental outcomes attained indicate that the proposed strategy is proficient of mining spatial sequential pattern from the images of serial remote sensing. Though the support values of the patterns might not be attained accurately, the presented scheme guarantees that the whole patters are being extracted at lower consumption of time.
Other Latest Articles
- A model for predicting acute heart failure in patients with acute myocardial infarction by taking into account energy and adipokine metabolism indicators
- Features of the daily profile of blood pressure, taking into account polymorphism of the angiotensin II type 1 receptor gene in patients with arterial hypertension after myocardial infarction
- Enghlish-language educational models in medical university
- Features of the organization of medical and psychological assistance in the situation of perinatal losses (literature review)
- Optimization of the optical scheme of a photodetector module operating in the spectral range of 1.3–1.6 μm
Last modified: 2022-10-27 17:53:01