no code implementations • 6 Sep 2022 • Varun Mannam
Convolutional neural networks (CNNs) are a potential approach for object recognition and detection.
no code implementations • 16 Jan 2022 • Varun Mannam, Xiaotong Yuan, Scott Howard
Fluorescence lifetime imaging microscopy (FLIM) is an important technique to understand the chemical micro-environment in cells and tissues since it provides additional contrast compared to conventional fluorescence imaging.
no code implementations • 3 Jan 2022 • Varun Mannam, Jacob Brandt, Cody J. Smith, Scott Howard
To address this challenge, we present a compressive sensing (CS) based approach to fully reconstruct 3D volumes with the same signal-to-noise ratio (SNR) with less than half of the excitation dosage.
1 code implementation • 7 Mar 2021 • Varun Mannam, Yide Zhang, Xiaotong Yuan, Takashi Hato, Pierre C. Dagher, Evan L. Nichols, Cody J. Smith, Kenneth W. Dunn, Scott Howard
By integrating image denoising using the trained deep learning model on the FLIM data, provide accurate FLIM phasor measurements are obtained.
1 code implementation • 7 Mar 2021 • Varun Mannam, Yide Zhang, Xiaotong Yuan, Scott Howard
However, using the new approach, a network can be trained to achieve super-resolution images from this small dataset.
1 code implementation • 5 Aug 2020 • Varun Mannam, Yide Zhang, Xiao-Tong Yuan, Cara Ravasio, Scott S. Howard
Fluorescence lifetime imaging microscopy (FLIM) is a powerful technique in biomedical research that uses the fluorophore decay rate to provide additional contrast in fluorescence microscopy.
Ranked #1 on Image Denoising on FMD
1 code implementation • 26 Feb 2020 • Varun Mannam, Arman Kazemi
Extracting large amounts of data from biological samples is not feasible due to radiation issues, and image processing in the small-data regime is one of the critical challenges when working with a limited amount of data.