69 citations · 105 across the 23 of their papers we have counts for
5 papers · 1 filter
Two-Dimensional Tomographic Reconstruction From Projections With Unknown Angles and Unknown Spatial Shifts
Shreyas Jayant Grampurohit, Satish Mulleti, Ajit Rajwade
In parallel beam computed tomography (CT), an object is reconstructed from a series of projections taken at different angles. However, in some industrial and biomedical imaging app…
Low radiation tomographic reconstruction with and without template information
Preeti Gopal, Sharat Chandran, Imants Svalbe +1
Low-dose tomography is highly preferred in medical procedures for its reduced radiation risk when compared to standard-dose Computed Tomography (CT). However, the lower the intensi…
Tomographic reconstruction to detect evolving structures
Preeti Gopal, Sharat Chandran, Imants Svalbe +1
The need for tomographic reconstruction from sparse measurements arises when the measurement process is potentially harmful, needs to be rapid, or is uneconomical. In such cases, i…
Noise- and Outlier-Resistant Tomographic Reconstruction under Unknown Viewing Parameters
Ritwick Chaudhry, Arunabh Ghosh, Ajit Rajwade
In this paper, we present an algorithm for effectively reconstructing an object from a set of its tomographic projections without any knowledge of the viewing directions or any pri…
Noise- and Outlier-Resistant Tomographic Reconstruction under Unknown Viewing Parameters
Ritwick Chaudhry, Arunabh Ghosh, Ajit Rajwade
In this paper, we present an algorithm for effectively reconstructing an object from a set of its tomographic projections without any knowledge of the viewing directions or any pri…