SANJIV SINGH SAMANT

Summary

Affiliation: University of Florida
Country: USA

Publications

  1. ncbi request reprint Analysis of the kinestatic charge detection system as a high detective quantum efficiency electronic portal imaging device
    Sanjiv S Samant
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 33:3557-67. 2006
  2. ncbi request reprint High performance computing for deformable image registration: towards a new paradigm in adaptive radiotherapy
    Sanjiv S Samant
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611 8300, USA
    Med Phys 35:3546-53. 2008
  3. ncbi request reprint Study of a prototype high quantum efficiency thick scintillation crystal video-electronic portal imaging device
    Sanjiv S Samant
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 33:2783-91. 2006
  4. ncbi request reprint Novel image registration quality evaluator (RQE) with an implementation for automated patient positioning in cranial radiation therapy
    Jian Wu
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 34:2099-112. 2007
  5. ncbi request reprint Evaluation of similarity measures for use in the intensity-based rigid 2D-3D registration for patient positioning in radiotherapy
    Jian Wu
    Department of Radiation Oncology, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 36:5391-403. 2009
  6. ncbi request reprint Use of a line-pair resolution phantom for comprehensive quality assurance of electronic portal imaging devices based on fundamental imaging metrics
    Arun Gopal
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 36:2006-15. 2009

Research Grants

  1. KCD BASED SYSTEM FOR MEGAVOLTAGE PORTAL IMAGING
    Sanjiv Samant; Fiscal Year: 2002

Collaborators

Detail Information

Publications6

  1. ncbi request reprint Analysis of the kinestatic charge detection system as a high detective quantum efficiency electronic portal imaging device
    Sanjiv S Samant
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 33:3557-67. 2006
    ..KCD-based imaging provided very good contrast and good spatial resolution at very low imaging dose (0.1 cGy per image). For the prototype KCD, measurements yielded DQE(0)=0.19 and DQE(1 cy/mm)=0.004...
  2. ncbi request reprint High performance computing for deformable image registration: towards a new paradigm in adaptive radiotherapy
    Sanjiv S Samant
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611 8300, USA
    Med Phys 35:3546-53. 2008
    ..For GPU computing, we achieved TPMI =0.00916 spmi with 3.7% variation, indicating optimized memory handling under CUDA. The paradigm of GPU based real-time DIR opens up a host of clinical applications for medical imaging...
  3. ncbi request reprint Study of a prototype high quantum efficiency thick scintillation crystal video-electronic portal imaging device
    Sanjiv S Samant
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 33:2783-91. 2006
    ..With optimized processor control, the TSC is expected to be capable of intratreatment imaging exceeding 10 frames/second to monitor patient motion...
  4. ncbi request reprint Novel image registration quality evaluator (RQE) with an implementation for automated patient positioning in cranial radiation therapy
    Jian Wu
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 34:2099-112. 2007
    ..987). Clinical implementation of a RQE could potentially reduce the involvement of the human observer for routine patient positioning verification, while increasing setup accuracy and reducing setup verification time...
  5. ncbi request reprint Evaluation of similarity measures for use in the intensity-based rigid 2D-3D registration for patient positioning in radiotherapy
    Jian Wu
    Department of Radiation Oncology, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 36:5391-403. 2009
    ..In this article, the authors evaluated seven similarity measures for use in the intensity-based rigid 2D-3D registration using a variation in Skerl's similarity measure evaluation protocol...
  6. ncbi request reprint Use of a line-pair resolution phantom for comprehensive quality assurance of electronic portal imaging devices based on fundamental imaging metrics
    Arun Gopal
    Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611, USA
    Med Phys 36:2006-15. 2009
    ..The bar-pattern based QA methodology offers a comprehensive image quality assessment tool suitable for both commissioning and routine EPID QA...

Research Grants1

  1. KCD BASED SYSTEM FOR MEGAVOLTAGE PORTAL IMAGING
    Sanjiv Samant; Fiscal Year: 2002
    ..This could facilitate the rapid introduction of conformal therapy into clinical practice by allowing for improved identification of anatomical structures compared to current imaging modalities. ..