Search Results - "Pal, Umapada"

Truncated inception net: COVID-19 outbreak screening using chest X-rays by Das, Dipayan, Santosh, K C, Pal, Umapada

“…Since December 2019, the Coronavirus Disease (COVID-19) pandemic has caused world-wide turmoil in a short period of time, and the infection, caused by…”
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Recent progress on fabrication and drug delivery applications of nanostructured hydroxyapatite by Mondal, Sudip, Dorozhkin, Sergy V., Pal, Umapada

“…Through this brief review, we provide a comprehensive historical background of the development of nanostructured hydroxyapatite (nHAp), and its application…”
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Script identification in natural scene image and video frames using an attention based Convolutional-LSTM network by Bhunia, Ankan Kumar, Konwer, Aishik, Bhunia, Ayan Kumar, Bhowmick, Abir, Roy, Partha P., Pal, Umapada

“…•A new attention based CNN-LSTM network is proposed for script identification.•It is based on local and global feature extraction and dynamically weighting…”
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Study on charge storage mechanism in working electrodes fabricated by sol-gel derived spinel NiMn2O4 nanoparticles for supercapacitor application by Ray, Apurba, Roy, Atanu, Ghosh, Monalisa, Alberto Ramos-Ramón, Jesús, Saha, Samik, Pal, Umapada, Bhattacharya, Swapan Kumar, Das, Sachindranath

“…[Display omitted] •Sol-gel derived spinel NiMn2O4 is synthesized in pure phase.•The structural analysis has been carried out using Rietveld refinement.•The…”
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Graphology based handwritten character analysis for human behaviour identification by Ghosh, Subhankar, Shivakumara, Palaiahnakote, Roy, Prasun, Pal, Umapada, Lu, Tong

“…Graphology-based handwriting analysis to identify human behavior, irrespective of applications, is interesting. Unlike existing methods that use characters,…”
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Estimating Near Electric Field of Polyhedral Gold Nanoparticles for Plasmon-Enhanced Spectroscopies by Montaño-Priede, José Luis, Pal, Umapada

“…Technological application of polyhedral plasmonic nanoparticles (NP) is closely associated with their strong ability of localizing electric field at and near…”
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Plasmon induced enhanced photocatalytic activity of gold loaded hydroxyapatite nanoparticles for methylene blue degradation under visible light by Mondal, Sudip, De Anda Reyes, Ma. E., Pal, Umapada

“…A facile surfactant free wet-precipitation process was employed to prepare hydroxyapatite (HAp) nanoparticles. Further, a microwave-assisted hydrothermal…”
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Structural, Magnetic, and Catalytic Evaluation of Spinel Co, Ni, and Co–Ni Ferrite Nanoparticles Fabricated by Low-Temperature Solution Combustion Process by Ortiz-Quiñonez, Jose-Luis, Pal, Umapada, Villanueva, Martin Salazar

“…Here, we present the low-temperature (∼600 °C) solution combustion method for the fabrication of CoFe2O4, NiFe2O4, and Co0.5Ni0.5Fe2O4 nanoparticles (NPs) of…”
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Effects of crystallization and dopant concentration on the emission behavior of TiO2:Eu nanophosphors by Pal, Mou, Pal, Umapada, Jiménez, Justo Miguel Gracia Y, Pérez-Rodríguez, Felipe

“…Uniform, spherical-shaped TiO 2 :Eu nanoparticles with different doping concentrations have been synthesized through controlled hydrolysis of titanium…”
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Enhanced plasmonic behavior of bimetallic (Ag-Au) multilayered spheres by Peña-Rodríguez, Ovidio, Pal, Umapada

“…In this article we study the plasmonic behavior of some stable, highly biocompatible bimetallic metal-dielectric-metal (MDM) and double concentric nanoshell…”
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SemiDocSeg: harnessing semi-supervised learning for document layout analysis by Banerjee, Ayan, Biswas, Sanket, Lladós, Josep, Pal, Umapada

“…Document Layout Analysis (DLA) is the process of automatically identifying and categorizing the structural components (e.g. Text, Figure, Table, etc.) within a…”
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A new ontology-based multimodal classification system for social media images of personality traits by Biswas, Kunal, Shivakumara, Palaiahnakote, Pal, Umapada, Lu, Tong

“…Number of users of social media is increasing exponentially. People are getting addicted to social media, and because of such addiction, it sometimes causes…”
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Particle dispersion and lattice distortion induced magnetic behavior of La1-xSrxMnO3 perovskite nanoparticles grown by salt-assisted solid-state synthesis by Ortiz-Quiñonez, Jose-Luis, García-González, Lorena, Cancino-Gordillo, Francisco Enrique, Pal, Umapada

“…La1-xSrxMnO3 perovskites are of enormous current interest due to their superior magnetoresistance and application as cathode material for solid oxide fuel…”
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Production of biodiesel from waste frying oil using waste calcareous-onyx as unique esterification and transesterification catalytic source by Cruz-Mérida, Jorge, Corro, Grisel, Bañuelos, Fortino, Montalvo, Daniel, Pal, Umapada

“…Biodiesel was produced from waste frying oil (WFO) using waste calcareous-onyx as catalyst. The free fatty acids (FFAs) present in WFO were first esterified…”
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Zone-based keyword spotting in Bangla and Devanagari documents by Bhunia, Ayan Kumar, Roy, Partha Pratim, Sain, Aneeshan, Pal, Umapada

“…In this paper, we present a word spotting system in text lines for offline Indic scripts such as Bangla (Bengali) and Devanagari. Recently, it was shown that…”
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Benchmarked multi-script Thai scene text dataset and its multi-class detection solution by Suwanwiwat, Hemmaphan, Das, Abhijit, Saqib, Muhammad, Pal, Umapada

“…Detecting text portion from scene images can be found to be one of the prevalent research topics. Text detection is considered challenging and…”
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CNN based recognition of handwritten multilingual city names by Roy, Ramit Kumar, Mukherjee, Himadri, Roy, Kaushik, Pal, Umapada

“…It is important to recognize the destination city name correctly for a postal document to reach its desired address. In India people often mix up scripts while…”
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Near-Electric-Field Tuned Plasmonic Au@SiO2 and Ag@SiO2 Nanoparticles for Efficient Utilization in Luminescence Enhancement and Surface-Enhanced Spectroscopy by Montaño-Priede, José Luis, Peña-Rodríguez, Ovidio, Pal, Umapada

“…Application of core–shell plasmonic nanostructures in fluorescence enhancement and surface-enhanced Raman scattering (SERS) strongly depends on their…”
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Beyond document object detection: instance-level segmentation of complex layouts by Biswas, Sanket, Riba, Pau, Lladós, Josep, Pal, Umapada

“…Information extraction is a fundamental task of many business intelligence services that entail massive document processing. Understanding a document page…”
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A new context-based feature for classification of emotions in photographs by Krishnani, Divya, Shivakumara, Palaiahnakote, Lu, Tong, Pal, Umapada, Lopresti, Daniel, Kumar, Govindaraju Hemantha

“…A high volume of images is shared on the public Internet each day. Many of these are photographs of people with facial expressions and actions displaying…”
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