Varsha Gupta

Summary

Country: Singapore

Publications

  1. ncbi Automatic segmentation of cerebrospinal fluid, white and gray matter in unenhanced computed tomography images
    Varsha Gupta
    Biomedical Imaging Lab, Agency for Science, Technology and Research, 30 Biopolis Street, 07 01 Matrix, Singapore, 138671
    Acad Radiol 17:1350-8. 2010
  2. ncbi Automatic and rapid identification of infarct slices and hemisphere in DWI scans
    Varsha Gupta
    Biomedical Imaging Lab, Agency for Science, Technology and Research, Singapore 138671
    Acad Radiol 15:24-39. 2008
  3. ncbi Quantitative analysis of brain asymmetry by using the divergence measure: normal-pathological brain discrimination
    Ihar Volkau
    Agency for Science, Technology and Research A STAR, Biomedical Imaging Lab, Matrix, Singapore
    Acad Radiol 13:752-8. 2006
  4. ncbi Identification, segmentation, and image property study of acute infarcts in diffusion-weighted images by using a probabilistic neural network and adaptive Gaussian mixture model
    Bhanu Prakash K N
    Biomedical Imaging Lab, Singapore Bioimaging Consortium, Agency for Science Technology and Research, 30 Biopolis Street, 07 01 Matrix Singapore 138671
    Acad Radiol 13:1474-84. 2006
  5. ncbi Use of normative distribution of gray to white matter ratio in orthogonal planes in human brain studies and computer-assisted neuroradiology
    Wieslaw L Nowinski
    Biomedical Imaging Lab, Agency for Science Technology and Research, 30 Biopolis Street, 07 01 Matrix, Singapore
    Int J Comput Assist Radiol Surg 6:489-505. 2011

Collaborators

Detail Information

Publications5

  1. ncbi Automatic segmentation of cerebrospinal fluid, white and gray matter in unenhanced computed tomography images
    Varsha Gupta
    Biomedical Imaging Lab, Agency for Science, Technology and Research, 30 Biopolis Street, 07 01 Matrix, Singapore, 138671
    Acad Radiol 17:1350-8. 2010
    ..To take into account poor image contrast and intensity variability on CT scans, the aim of this study was to derive and validate a novel, automatic, adaptive, and robust algorithm...
  2. ncbi Automatic and rapid identification of infarct slices and hemisphere in DWI scans
    Varsha Gupta
    Biomedical Imaging Lab, Agency for Science, Technology and Research, Singapore 138671
    Acad Radiol 15:24-39. 2008
    ..An automatic and rapid algorithm has been developed to identify the infarct slices and the hemisphere in diffusion-weighted imaging (DWI) scans...
  3. ncbi Quantitative analysis of brain asymmetry by using the divergence measure: normal-pathological brain discrimination
    Ihar Volkau
    Agency for Science, Technology and Research A STAR, Biomedical Imaging Lab, Matrix, Singapore
    Acad Radiol 13:752-8. 2006
    ..We propose a method based on the Jeffreys divergence measure (J-divergence), which attempts to quantify "approximate symmetry" and also aids to classify the brain as bilaterally symmetrical/asymmetrical (normal/abnormal)...
  4. ncbi Identification, segmentation, and image property study of acute infarcts in diffusion-weighted images by using a probabilistic neural network and adaptive Gaussian mixture model
    Bhanu Prakash K N
    Biomedical Imaging Lab, Singapore Bioimaging Consortium, Agency for Science Technology and Research, 30 Biopolis Street, 07 01 Matrix Singapore 138671
    Acad Radiol 13:1474-84. 2006
    ..Accurate identification of infarcted regions of the brain is critical in management of stroke patients. An efficient and fast method for identification and segmentation of infarcts in the diffusion-weighted images (DWI) is proposed...
  5. ncbi Use of normative distribution of gray to white matter ratio in orthogonal planes in human brain studies and computer-assisted neuroradiology
    Wieslaw L Nowinski
    Biomedical Imaging Lab, Agency for Science Technology and Research, 30 Biopolis Street, 07 01 Matrix, Singapore
    Int J Comput Assist Radiol Surg 6:489-505. 2011
    ..A novel GM/WM-based approach with a compact whole brain representation is introduced and applied to study the brain and perform neuroimage processing...