In this paper, a modified segmentation algorithm for printed Farsi words is presented. This algorithm is based on a previous work by Azmi that uses the conditional labeling of the upper contour to find the segmentation points. The main objective is to improve the segmentation results for low quality prints. To achieve this, various modifications on local baseline detection, contour labeling an...

In this work, we present a measurement system based on the thin layer of magnetic fluid aimed at scanning either non-uniform field distribution applicable for levitation systems (MagLev) or determining small excess gas pressure. The key idea is photo registration transparent air-filled cavity formed in due to balancing pressure and emerging forces. As result, contour lines 3D space visible. It ...

abstract objective: to present the changes in projected thoracic hypokyphosis and the behavior of lumbar lordosis within and below the fusion and to compare these changes between the harrington rod (hr) and posterior multisegmented hook instrumentation. methods: 178 patients with idiopathic scoliosis, who had undergone posterior spinal fusion with harrington technique (106 patients) or multiseg...

The aim of the paper is to introduce and compare various methods which can be used for an image processing. Studied include pre-processing segmentation based on Gaussian mixture model active contour. images are acquired within measurement liquid film disruption aerofoil‘s trailing placed edge in wind tunnel. As result suggested sequence particular processing techniques optimal result. This work...