Results 11 to 20 of about 16,400 (142)

Fuzzy Mapped Histogram Equalization Method for Contrast Enhancement of Remotely Sensed Images

open access: yesIEEE Access, 2020
Histogram equalisation (HE) is a widely used image contrast enhancement technique which is less computationally complex, but it fails to preserve the brightness and natural appearance of the remotely sensed images.
Mohammad Farhan Khan   +3 more
doaj   +1 more source

The advanced defuzzification methods of the convex α – cut fuzzy sets [PDF]

open access: yesE3S Web of Conferences, 2023
The main features of the fuzzy sets and their corresponding membership functions were presented in terms of the fuzzification process and further by the de-fuzzification operation.
Gadjiev Djavanshir   +2 more
doaj   +1 more source

A Dimension Reduction Framework for HSI Classification Using Fuzzy and Kernel NFLE Transformation

open access: yesRemote Sensing, 2015
In this paper, a general nearest feature line (NFL) embedding (NFLE) transformation called fuzzy-kernel NFLE (FKNFLE) is proposed for hyperspectral image (HSI) classification in which kernelization and fuzzification are simultaneously considered.
Ying-Nong Chen   +4 more
doaj   +1 more source

Adaptive Non-singleton Type-2 Fuzzy Logic Systems: A Way Forward for Handling Numerical Uncertainties in Real World Applications [PDF]

open access: yes, 2011
Real world environments are characterized by high levels of linguistic and numerical uncertainties. A Fuzzy Logic System (FLS) is recognized as an adequate methodology to handle the uncertainties and imprecision available in real world environments and ...
Hagras, Hani, Sahab, Nazanin
core   +2 more sources

One-class classifiers based on entropic spanning graphs [PDF]

open access: yes, 2016
One-class classifiers offer valuable tools to assess the presence of outliers in data. In this paper, we propose a design methodology for one-class classifiers based on entropic spanning graphs.
Alippi, Cesare, Livi, Lorenzo
core   +2 more sources

A Novel Classification Technique of Landsat-8 OLI Image-Based Data Visualization: The Application of Andrews’ Plots and Fuzzy Evidential Reasoning

open access: yesRemote Sensing, 2017
Andrews first proposed an equation to visualize the structures within data in 1972. Since then, this equation has been used for data transformation and visualization in a wide variety of fields.
Sornkitja Boonprong   +3 more
doaj   +1 more source

Intersection-Based Routing with Fuzzy Multi-Factor Decision for VANETs

open access: yesApplied Sciences, 2021
Due to the limitations of the urban environment, the data transferred between vehicles can only change direction at the intersections. Therefore, the routing decision at an intersection will largely affect the overall routing decision.
Zhenbo Cao, Zujie Fan, Jaesool Kim
doaj   +1 more source

Fuzzy Control of Chaos [PDF]

open access: yes, 1998
We introduce the idea of the fuzzy control of chaos: we show how fuzzy logic can be applied to the control of chaos, and provide an example of fuzzy control used to control chaos in Chua's ...
Calvo, Oscar, Cartwright, Julyan H. E.
core   +3 more sources

Forest fire spatial modelling using ordered weighted averaging multi-criteria evaluation

open access: yesJournal of Forest Science, 2021
Forest fires are a major environmental issue because they are increasing as a consequence of climate change and global warming. The present study was aimed to model forest fire hazard using the ordered weighted averaging (OWA) multi-criteria evaluation ...
Hassan Faramarzi   +3 more
doaj   +1 more source

Thermal comfort based fuzzy logic control [PDF]

open access: yes, 2001
Most heating, ventilation and air conditioning (HVAC) control systems are considered as temperature control problems. In this work, the predicted mean vote (PMV) is used to control the indoor temperature of a space by setting it at a point where the PMV ...
Danaher, Sean   +2 more
core   +1 more source

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