3 papers
cs.IR2020
LANNS: A Web-Scale Approximate Nearest Neighbor Lookup System
Ishita Doshi, Dhritiman Das, Ashish Bhutani +3
Nearest neighbor search (NNS) has a wide range of applications in information retrieval, computer vision, machine learning, databases, and other areas. Existing state-of-the-art al…
cs.CV2018
An Optical Flow-Based Approach for Minimally-Divergent Velocimetry Data Interpolation
Berkay Kanberoglu, Dhritiman Das, Priya Nair +2
Three-dimensional (3D) biomedical image sets are often acquired with in-plane pixel spacings that are far less than the out-of-plane spacings between images. The resultant anisotro…
cs.CV2018
Qunatification of Metabolites in MR Spectroscopic Imaging using Machine Learning
Dhritiman Das, Eduardo Coello, Rolf F Schulte +1
Magnetic Resonance Spectroscopic Imaging (MRSI) is a clinical imaging modality for measuring tissue metabolite levels in-vivo. An accurate estimation of spectral parameters allows…