57 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
8 papers
Estimation of 3T MR images from 1.5T images regularized with Physics based Constraint
Prabhjot Kaur, Atul Singh Minhas, Chirag Kamal Ahuja +1
Limited accessibility to high field MRI scanners (such as 7T, 11T) has motivated the development of post-processing methods to improve low field images. Several existing post-proce…
TractoEmbed: Modular Multi-level Embedding framework for white matter tract segmentation
Anoushkrit Goel, Bipanjit Singh, Ankita Joshi +4
White matter tract segmentation is crucial for studying brain structural connectivity and neurosurgical planning. However, segmentation remains challenging due to issues like class…
An Automatic Method for Complete Brain Matter Segmentation from Multislice CT scan
Soumi Ray, Vinod Kumar, Chirag Ahuja +1
Computed tomography imaging is well accepted for its imaging speed, image contrast & resolution and cost. Thus it has wide use in detection and diagnosis of brain diseases. But unf…
Manipulative Elicitation -- A New Attack on Elections with Incomplete Preferences
Palash Dey
Lu and Boutilier proposed a novel approach based on "minimax regret" to use classical score based voting rules in the setting where preferences can be any partial (instead of compl…
Clues towards unified textures
Samandeep Sharma, Priyanka Fakay, Gulsheen Ahuja +1
The issue of texture specific mass matrices has been discussed by incorporating Weak Basis transformations and the concept of `naturalness'. Interestingly, we find that starting fr…
Texture 4 zero Fritzsch-like lepton mass matrices
Gulsheen Ahuja, Sanjeev Kumar, Monika Randhawa +2
For Majorana or Dirac neutrinos, using Fritzsch-like texture 4 zero mass matrices with parallel texture structures for the charged leptons and the Dirac neutrino mass matrix (M_{νD…
Implications of unitarity and precision measurements on CKM matrix elements
Gulsheen Ahuja, Manmohan Gupta, Sanjeev Kumar +1
Unitarity along with precision measurements of sin2β, V_{us} and V_{cb} allows one to find a lower bound V_{ub}\geq 0.0035 which, on using the recently measured angle αof the unita…
Implications of Fritzsch-like lepton mass matrices
Monika Randhawa, Gulsheen Ahuja, Manmohan Gupta
Using seesaw mechanism and Fritzsch-like texture 6 zero and 5 zero lepton Dirac mass matrices, detailed predictions for cases pertaining to normal/inverted hierarchy as well as deg…