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Digital scan conversion was employed in ultrasound image devices to display scanned vector data in Cartesian coordinate that were acquired with polar coordinate. So interpolation was applied to estimate unsampled pixels gray values. Most interpolation algorithms enhanced all the detail and smooth regions. A Kriging interpolation based scan conversion algorithm is proposed to distinguish detail regions...
Digital scan converter in ultrasound machine prepares data in display buffer for displaying ultrasonic echo signals on monitor with interpolating missed pixel values. The popular bilinear interpolation and bicubic interpolation in scan conversion blurred image edges and detail regions. An adaptive scan conversion algorithm was proposed with applying warped distance interpolation to enhance image edges...
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