Literature DB >> 6854401

An automated method for the normalization of scintigraphic images.

A Venot, J F Lebruchec, J L Golmard, J C Roucayrol.   

Abstract

The computer comparison of two images of the same organ requires normalization of the images. We propose an iterative, automated method of normalization that is highly insensitive to structural modifications in the images. The normalization factor is calculated by maximizing the number of sign changes in the scanned subtraction image with a unidimensionnal optimization method. This algorithm is efficient, computationally cheap, and can be implemented on most nuclear medicine data-processing systems.

Mesh：

Year:  1983        PMID： 6854401

Source DB:  PubMed          Journal:  J Nucl Med        ISSN： 0161-5505            Impact factor:   10.057


  7 in total

1.  A new approach to image subtraction in immunoscintigraphy: preliminary results.

Authors:  J C Liehn; P Hannequin; S Nasca; D Lebrun; A Cattan; J Valeyre
Journal:  Eur J Nucl Med       Date:  1987

2.  Functional neuroimaging using ultrasonic blood-brain barrier disruption and manganese-enhanced MRI.

Authors:  Gabriel P Howles; Yi Qi; Stephen J Rosenzweig; Kathryn R Nightingale; G Allan Johnson
Journal:  J Vis Exp       Date:  2012-07-12       Impact factor: 1.355

3.  Improvement of parathyroid Tl-Tc scintigraphy by using a new image subtraction method.

Authors:  J C Liehn; S Amico; M J Delisle; J B Flament
Journal:  Eur J Nucl Med       Date:  1988

4.  Mapping of the mouse olfactory system with manganese-enhanced magnetic resonance imaging and diffusion tensor imaging.

Authors:  David A Gutman; Matthew Magnuson; Waqas Majeed; Orion P Keifer; Michael Davis; Kerry J Ressler; Shella Keilholz
Journal:  Brain Struct Funct       Date:  2012-04-24       Impact factor: 3.270

5.  In vivo manganese MR imaging of calcium influx in spontaneous rat pituitary adenoma.

Authors:  D J Cross; J A Flexman; Y Anzai; T Sasaki; P M Treuting; K R Maravilla; S Minoshima
Journal:  AJNR Am J Neuroradiol       Date:  2007-10-09       Impact factor: 3.825

6.  Ultrasonic disruption of the blood-brain barrier enables in vivo functional mapping of the mouse barrel field cortex with manganese-enhanced MRI.

Authors:  Gabriel P Howles; Yi Qi; G Allan Johnson
Journal:  Neuroimage       Date:  2010-01-22       Impact factor: 6.556

7.  Magnetic resonance imaging for monitoring therapeutic response in a transgenic mouse model of Alzheimer's disease using voxel-based analysis of amyloid plaques.

Authors:  Jae-Hun Kim; Tae Lin Ha; Geun Ho Im; Jehoon Yang; Sang Won Seo; Julius Juhyun Chung; Sun Young Chae; In Su Lee; Jung Hee Lee
Journal:  Neuroreport       Date:  2014-03-05       Impact factor: 1.837
  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.