Poslední příspěvky

  • Multifocal image processing 

    Martišek, D.; Druckmüllerová, H. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2014)
    In this paper, we present a processing method for digital images from an optical microscope. High-pass type filters are generally used for image focusing. They enhance the high spatial frequencies. These filters are ...
  • Tracking partially occluded objects with centripetal active contour 

    Kandhare, P. G.; Arslan, A. N.; Sirakov, N. M. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2014)
    This study develops a new approach for tracking single object through a video in case of partial occlusion. The approach uses an active contour (AC) to determine the mass center of the target in the present ...
  • Adjunct hexagonal array token Petri nets and hexagonal picture languages 

    Kamaraj, T.; Lalitha, D.; Thomas, D. G.; Thamburaj,D. G.; Nagar, A. K. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2014)
    Adjunct Hexagonal Array Token Petri Net Structures (AHPN) are re- cently introduced hexagonal picture generating devices which extended the Hexag- onal Array Token Petri Net Structures . In this paper we ...
  • Segmentation techniques in X-ray images for the analysis of mango stem boring insects 

    Crocker, T.; Thamburaj, R.; Nagar, A. K. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2014)
    Mango plants are generally affected by various pests. The stem borer is a very harmful pest as its grub feeds on the internal parts of the tree leaving very little external evidence of damage to the host plant. ...
  • Shuffle on array languages generated by array grammars 

    Sheena Christy, D. K.; Masilamani, V.; Thomas, D. G.; Nagar, A. K.; Thamburaj, R. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2014)
    Motivated by the studies done by G. Siromoney et al. (1973) and Alexan- dru Mateescu et al. (1998) we examine the language theoretic results related to shuf- fle on trajectories by making use of Siromoney array grammars ...
  • Iso-array rewriting P systems with context-free iso-array rules 

    Bhuvaneswari, K.; Kalyani, T.; Thomas, D. G.; Nagar, A. K.; Thamburaj, R. (Vysoké učení technické v Brně, Fakulta strojního inženýrství, Ústav matematiky, 2014)
    A new computing model called P system is a highly distributed and parallel theoretical model, which is proposed in the area of membrane computing. Ceterchi et al. initially proposed array rewriting P systems by extending ...