Výsledky vyhledávání - "Suchismita Goswami"

Influential nodes and anomalous topic activities in social networks using multivariate time series and topic modeling

Autor: Suchismita Goswami

Publikováno v: Communications in Statistics - Theory and Methods. 51:3382-3407

It is important to understand the behavior within a social network, particularly excessive communications between nodes. Such excessive activities in a network provide an insight into the pattern o...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e2e5bd4211e510d9233e959128453c1
https://doi.org/10.1080/03610926.2020.1821891

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Detection of excessive activities in time series of graphs

Autor: Suchismita Goswami, Edward J. Wegman

Publikováno v: J Appl Stat

Considerable efforts have been made to apply scan statistics in detecting fraudulent or excessive activities in dynamic email networks. However, previous studies are mostly based on the fixed and disjoint windows, and on the assumption of short-term

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac6f08628022a1c9c6e2b005b8beac74
https://doi.org/10.1080/02664763.2019.1634680

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An Automatic Method for Bifurcation Angle Calculation in Retinal Fundus Image

Autor: Sushmita Goswami, Suchismita Goswami

Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9789811374029

Retinal vascular angles are found to be one of the crucial parameters for biometric template generation. Many of the previous literature have used bifurcation angles for arteriovenous classification also. Acute angles are preferred as bifurcation ang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07315a35ce09890206c81a5d5d925135
https://doi.org/10.1007/978-981-13-7403-6_70

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An Automated Segmentation Approach from Colored Retinal Images for Feature Extraction

Autor: Shreejita Mukherjee, Shubhasri Roy, Nilanjana Dutta Roy, Sushmita Goswami, Suchismita Goswami

Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9789811374029

Segmentation from colored retina images plays a vital role in stable feature extraction for image registration and detection in many ocular diseases. In this study, the authors will look at the segmentation of the blood vessels from fundus images whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfa304a7124c007f1636b9f3791240c4
https://doi.org/10.1007/978-981-13-7403-6_2

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Biometric Template Generation Framework Using Retinal Vascular Structure

Autor: Nilanjana Dutta Roy, Sushmita Goswami, Arindam Biswas, Suchismita Goswami

Publikováno v: Communications in Computer and Information Science ISBN: 9789811385803
CICBA (2)

Biometric identification devices depend on some characteristics of human body such as face, fingerprint, hand palm, eye etc. Among all these features, vascular structure based retinal biometry provides the most secure person identification system. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a766f7c82f1990ee32014b2d5230960b
https://doi.org/10.1007/978-981-13-8581-0_20

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Extraction of Distinct Bifurcation Points from Retinal Fundus Images

Autor: Arindam Biswas, Sohini De, Nilanjana Dutta Roy, Suchismita Goswami, Sushmita Goswami

Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9789811020346

With the immense acceptance and adoption of personal identification using biometrics, exigency of a reliable, faster and less expensive authentication process has arrived. In this novel work, we have attempted to exhibit some crucial features of huma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85cb1232ba9538d89d808d28666cd001
https://doi.org/10.1007/978-981-10-2035-3_45

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Automatic Measurement and Analysis of Vessel Width in Retinal Fundus Image

Autor: Suchismita Goswami, Sushmita Goswami, Sohini De

Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9789811020346

The unexpected changes in the width of retinal blood vessels can be recognized as one of the significant characters during the proliferation of several diseases. Clinical studies verify that width of retinal blood vessels may undergo changes during d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4583888e45aa7cd3ebfaf144ed685aee
https://doi.org/10.1007/978-981-10-2035-3_46

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