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In this paper we introduce a new object recognition method for detecting objects of arbitrary shapes based on a combination of the Fast Hough Transform (FHT) and the Dual-Point Generalized Hough Transform (DPGHT). We validate the proposed approach on medical images (cryosection, US, MRI) and describe its basic features. The proposed algorithm is robust, low memory consumptive and utilizes the advantages...
In this work we present a prototype of a precise freehand 3D/4D ultrasound imaging system equipped with an universal wireless 3D tracker for digitizing spatial coordinates of an ultrasonic transducer, consider the system calibration using a plane phantom and carry out validation of the setup on a pig heart specimen. The system basic functionality, features and an application for cardiac purposes are...
Comprising pools of processing elements interconnected by multiple global data buses, this multi-microprocessor allows its users to change the number of processing elements and the interconnection buses' bandwidth without having to change the system software.
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