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Objective
Systemic sclerosis (SSc)–associated gastrointestinal (GI) complications are attributed to a variety of factors, including diet, microbiota dysbiosis, or GI transit abnormalities. Our objective was to examine the contribution of abnormal GI transit to SSc Medsger GI severity scores and/or University of California Los Angeles Scleroderma Clinical Trial Consortium Gastrointestinal Tract (UCLA...
Water resources monitoring and management plays a crucial role to maintain an ecological balance. Proper survey, extraction and delineation of water bodies has to be done before any land use planning. Existing methods in the literature are subjective. An automatic and accurate water extraction method was proposed in this paper. Objective of the study was to separate water and non-water features and...
Copy move forgery is a one of the common type of image forgery method. There are different methods of image forgery by copy move. One such method is where a background portion of image is copied and pasted on the foreground object to hide the some information from the image. In this paper we proposed a method for detection of such image tampering with the use of SIFT features and Chan-Vese's approach.
Removal of noise is essential for remote sensing applications, as its existence in images is inevitable and results in random misrepresentations to the region of interest, in the image. This paper proposes a method for low level vision processing and vegetation feature extraction for IRS-1C LISS III remote sensing images using a combination of partial differential equations (PDEs), and normalized...
Analysis of remote sensing data is faced with number of challenges ranging from spectral responses of satellite sensors, resolutions in different domains and interpretations; it directly depends on uniqueness of above features. This paper reports on the extraction of vegetation in an urban environment, by applying Normalized Vegetation Index (NDVI) and proposed Color based vegetation extraction; with...
Satellite Remote Sensing data analysis is faced with number of challenges ranging from spectral responses of satellite sensors, resolutions in different domains and qualitative and quantitative interpretation. Feature extraction from satellite imagery directly depends on uniqueness of above features. This study highlighted the usefulness of Principal Component Analysis in processing of multispectral...
This paper presents an efficient method to detect Copy Move Forgery using SIFT features and the volume of these features is heavily reduced by Chan-Vese's Level Set approach. Multiple-forged object detection, invariant to scale and rotation, high speed, its simplicity in implementation and robustness are some of this method's strengths.
Mobility management enables the Mobile Terminal to switch between networks for better resource management and is still a hot research topic. Handoff management is one such challenge for maintaining active connections for roaming mobile terminals, as they change their network point of attachment. In heterogeneous networks, it is critical to evaluate and select the best algorithm out of the different...
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