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Objective The accuracies of three-dimensional (3D) printed dental models using various digital light processing (DLP) and stereolithography (SLA) printers at different thicknesses were compared. Materials and methods Based on digital dental models (originally digitized using R700; 3Shape, Copenhagen, Denmark), physical dental models were printed using three types of DLP printers: (1) EvoDent (UnionTec,...
The importance of video encoding has boomed rapidly since video data communication was widely needed. In this paper, we propose a multi-pass algorithm to accelerate the motion estimation (ME), the dominant part in video encoding, with the graphics processing unit (GPU). By the multi-pass method to unroll and rearrange the multiple nested loops, the complex ME can be implemented on GPU. Besides, ME...
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