S
Sanjay Ghosh
Researcher at Indian Institute of Technology Roorkee
Publications - 209
Citations - 3999
Sanjay Ghosh is an academic researcher from Indian Institute of Technology Roorkee. The author has contributed to research in topics: Bilateral filter & Normalized Difference Vegetation Index. The author has an hindex of 30, co-authored 196 publications receiving 3079 citations. Previous affiliations of Sanjay Ghosh include Indian Institutes of Technology & University of Cambridge.
Papers
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Journal ArticleDOI
A Non-differentiable Programming Problem under Strong Pseudoinvexity
Anil Kumar,Sanjay Ghosh +1 more
TL;DR: In this article, a special class of nonlinear non-differentiable programming problems with square root term in the objective function as well as in the constraints is considered, and necessary and sufficient conditions of optimality are given under strong pseudo-invexity assumption on the functions involved.
Journal ArticleDOI
comprehensive study to find out the different factors affecting the prognosis of schizophrenic patients
Priyush Nair,Sanjay Ghosh +1 more
TL;DR: The different causative factors relating to the prognosis of various types of schizophrenic patients were found and score of different dimensions is not related to each other.
Journal ArticleDOI
Impact of menstruation on physical and mental health of young adolescent girls
Shinu Kochhar,Sanjay Ghosh +1 more
TL;DR: In this paper , the impact of Menstruation on Physical and Mental Health of young adolescent girls was studied and two different phases (premenstrual phase and post menstrual phase) were taken to assess the impact.
Book ChapterDOI
Analysis of Reverse Transcribed mRNA Using PCR and Polyacrylamide Gel Electrophoresis.
TL;DR: A method involving reverse transcription of the mRNA, Polymerase Chain Reaction (PCR), and the subsequent separation of the products onto Urea-Polyacrylamide gel that can be used to study the gene expression patterns in the fission yeast is described.
Journal ArticleDOI
Image downscaling via co-occurrence learning
Sanjay Ghosh,Arpan Garai +1 more
TL;DR: In this paper , the co-occurrence of pixel-pair is learned directly from the input image in a neighborhood-based fashion all over the image and the proposed method can preserve the high-frequency structures, which were present in the input images, into the downscaled image.