Browsing by Keywords "Image Processing, Computer-Assisted"

Now showing items 1-5 of 5

    • Accelerated phase-cycled SSFP imaging with compressed sensing 

      Çukur, T. (Institute of Electrical and Electronics Engineers Inc., 2015)
      Balanced steady-state free precession (SSFP) imaging suffers from irrecoverable signal losses, known as banding artifacts, in regions of large B0 field inhomogeneity. A common solution is to acquire multiple phase-cycled ...

    • Functional subdomains within human FFA 

      Çukur, T.; Huth, A. G.; Nishimoto, S.; Gallant, J. L. (Society for Neuroscience, 2013)
      The fusiform face area (FFA) is a well-studied human brain region that shows strong activation for faces. In functional MRI studies, FFA is often assumed to be a homogeneous collection of voxels with similar visual tuning. ...

    • Malignant-lesion segmentation using 4D co-occurrence texture analysis applied to dynamic contrast-enhanced magnetic resonance breast image data 

      Woods, B.J.; Clymer, B.D.; Kurc, T.; Heverhagen J.T.; Stevens, R.; Orsdemir, A.; Bulan O.; Knopp, M.V. (2007)
      Purpose: To investigate the use of four-dimensional (4D) co-occurrence-based texture analysis to distinguish between nonmalignant and malignant tissues in dynamic contrast-enhanced (DCE) MR images. Materials and Methods: ...

    • Polymorphism of spermatocytic seminoma. A morphometric study 

      Frasik, W.; Okoń, K.; Sokołowski, A. (Hindawi Publishing Corporation, 1994)
      Spermatocytic seminoma (SS) is one of the testicular tumours. It is distinguished from other germ cell neoplasms by a special type of polymorphism. The aim of the present study was a morphometric analysis (Microplane II ...

    • Tracking the position and rotational orientation of a catheter using a transmit array system 

      Celik, H.; Mahcicek, D. I.; Senel, O.; Wright, G. A.; Atalar, E. (IEEE, 2013)
      A new method for detecting the rotational orientation and tracking the position of an inductively coupled radio frequency (ICRF) coil using a transmit array system is proposed. The method employs a conventional body birdcage ...