Results 11 to 20 of about 2,173 (213)

Research on Parallel ISODATA Clustering for Remote Sensing Image Based on OpenMP [PDF]

open access: yesJisuanji gongcheng, 2016
The traditional image classification algorithm suffers from low efficiency and is unable to meet the requirement of mass and real-time processing of high resolution remote sensing data.Based on the analysis and research of the Iterative Self-organizing ...
LIU Yang,WANG Peng,YANG Rui,ZUO Xianyu,ZHANG Zhouwei,WU Xiaoyang,QU Jiantao
doaj   +2 more sources

Comparative Analysis of dNBR, dNDVI, SVM Kernels, and ISODATA for Wildfire-Burned Area Mapping Using Sentinel-2 Imagery

open access: yesRemote Sensing
Accurate and rapid delineation of wildfire-affected areas is essential in the era of climate-driven increases in fire frequency. This study compares and analyzes four techniques for identifying wildfire-affected areas using Sentinel-2 satellite imagery: (
Sang-Hoon Lee   +5 more
doaj   +2 more sources

ISODATA Classification using Fuzzy Logic [PDF]

open access: yesInternational Journal for Modern Trends in Science and Technology, 2020
In current days remote sensing is mainly recent application in many sectors. Remote Sensing (RS) refers to the science of identification of earth surface facet and analysis of their geo-biophysical property via electromagnetic emission as a model for interaction.
Himabindu, K., Sarath, T
openaire   +2 more sources

Use of Horse Chestnut (Aesculus hippocastanum L.) Starch in Gluten-Free Cakes: Physicochemical, Nutritional, Textural Properties, and Determination of Pore Structure Using Conventional Thresholding Algorithms. [PDF]

open access: yesJ Food Sci
Abstract Research into alternative starch sources for the production of gluten‐free products continues. In this study, starch production from horse chestnut seeds was carried out using alkali and ultrasound‐assisted methods, and the starches produced were used in the production of gluten‐free cakes. The obtained horse chestnut starches were used in the
Cingöz A.
europepmc   +2 more sources

INVENTORY OF IRRIGATED RICE ECOSYSTEM USING POLARIMETRIC SAR DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
An attempt has been made in the current study to assess the potential of polarimetric SAR data for inventory of kharif rice and the major competing crop like cotton.
P. Srikanth   +6 more
doaj   +1 more source

Establishing a Baseline for Regional Scale Monitoring of Eelgrass (Zostera marina) Habitat on the Lower Alaska Peninsula

open access: yesRemote Sensing, 2014
Seagrass meadows, one of the world’s most widespread and productive ecosystems, provide a wide range of services with real economic value. Worldwide declines in the distribution and abundance of seagrasses and increased threats to coastal ecosystems from
Kyle R. Hogrefe   +3 more
doaj   +1 more source

Segmentation and classification algorithms applied to sentinel-2A images for geological mapping: case of the Al Glo’a sheet (1/50000), Morocco

open access: yesBulletin of the Mineral Research and Exploration, 2021
The multispectral image, of Landsat 7 and 8; Aster and Sentinel-2A, has good results in lithological, structural, hydrothermal and mineralogical alteration mapping.
Mustapha Souhassou   +4 more
doaj   +1 more source

ISODATA SOPC-FPGA implementation of image segmentation using NIOS-II processor

open access: yes, 2021
This paper presents an FPGA image segmentation-binarization system based on iterative self organizing DATA (ISODATA) threshold using histogram analysis for embedded systems.
Lahcene, Ziet   +2 more
core   +1 more source

COASTLINE ZONE EXTRACTION USING LANDSAT-8 OLI IMAGERY, CASE STUDY: BODRUM PENINSULA, TURKEY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Coastline extraction is a fundamental work for coastal resource management and coastal environmental protection. Today, by using digital image processing techniques, coastline extraction can be done with remote sensing imagery systems.
T. Isiacik Colak, G. Senel, C. Goksel
doaj   +1 more source

Fractional Frequency Reuse Optimal SINR Threshold Selection Using NIR and ISODATA

open access: yesTelecom, 2022
A vital part of cellular network evolution has been long-term evolution networks. In these networks, it is important to mitigate inter-cell interference. Fractional frequency re-use has been proposed to address this.
Peter Kihato   +2 more
doaj   +1 more source

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