Zobrazeno 1 - 10
of 412
pro vyhledávání: '"Agarwal, Krishna A."'
Autor:
Agarwal, Rohit, Naidu, Karaka Prasanth, Horsch, Alexander, Agarwal, Krishna, Prasad, Dilip K.
We study the online learning problem characterized by the varying input feature space of streaming data. Although LSTMs have been employed to effectively capture the temporal nature of streaming data, they cannot handle the dimension-varying streams
Externí odkaz:
http://arxiv.org/abs/2410.17394
Autor:
Butola, Ankit, Ghosh, Biswajoy, Park, Jaena, Kwon, Minsung, De la Cadena, Alejandro, Mukherjee, Sudipta S, Bhargava, Rohit, Boppart, Stephen A, Agarwal, Krishna
Label-free characterization of biological specimens seeks to supplement existing imaging techniques and avoid the need for contrast agents that can disturb the native state of living samples. Conventional label-free optical imaging techniques are com
Externí odkaz:
http://arxiv.org/abs/2409.10971
The domain of online learning has experienced multifaceted expansion owing to its prevalence in real-life applications. Nonetheless, this progression operates under the assumption that the input feature space of the streaming data remains constant. I
Externí odkaz:
http://arxiv.org/abs/2404.04903
Autor:
Arora, Gauri, Butola, Ankit, Rajput, Ruchi, Agarwal, Rohit, Agarwal, Krishna, Horsch, Alexander, Prasad, Dilip K, Senthilkumaran, Paramasivam
Structured beams carrying topological defects, namely phase and Stokes singularities, have gained extensive interest in numerous areas of optics. The non-separable spin and orbital angular momentum states of hybridly polarized Stokes singular beams p
Externí odkaz:
http://arxiv.org/abs/2306.05974
Autor:
Punnakkal, Abhinanda R., Jadhav, Suyog S, Horsch, Alexander, Agarwal, Krishna, Prasad, Dilip K.
Fluorescence microscopy is a quintessential tool for observing cells and understanding the underlying mechanisms of life-sustaining processes of all living organisms. The problem of extracting 3D shape of mitochondria from fluorescence microscopy ima
Externí odkaz:
http://arxiv.org/abs/2303.01546
Multiple signal classification algorithm (MUSICAL) provides a super-resolution microscopy method. In the previous research, MUSICAL has enabled data-parallelism well on a desktop computer or a Linux-based server. However, the running time needs to be
Externí odkaz:
http://arxiv.org/abs/2206.03231
Publikováno v:
In Optics and Laser Technology February 2025 181 Part A
Autor:
Bhatt, Sunil, Butola, Ankit, Kumar, Anand, Thapa, Pramila, Joshi, Akshay, Singh, Neetu, Agarwal, Krishna, Mehta, Dalip Singh
Multi-spectral quantitative phase imaging (MS-QPI) is a cutting-edge label-free technique to determine the morphological changes, refractive index variations and spectroscopic information of the specimens. The bottleneck to implement this technique t
Externí odkaz:
http://arxiv.org/abs/2201.01517
Solving electromagnetic inverse scattering problems (ISPs) is challenging due to the intrinsic nonlinearity, ill-posedness, and expensive computational cost. Recently, deep neural network (DNN) techniques have been successfully applied on ISPs and sh
Externí odkaz:
http://arxiv.org/abs/2111.09109
Autor:
Bhatt, Sunil, Butola, Ankit, Acuña, Sebastian, Hansen, Daniel Henry, Tinguely, Jean-Claude, Nystad, Mona, Mehta, Dalip Singh, Agarwal, Krishna
Publikováno v:
In F&S Science August 2024 5(3):215-224