124 search results - page 20 / 25 » Signed Distance Transform Using Graphics Hardware |
ETS
2000
IEEE
14 years 11 months ago
2000
IEEE
Academic staff development in the pedagogical applications of new technologies is fundamental to the transformation of teaching and learning in tertiary education settings. We pre...
VG
2003
15 years 29 days ago
2003
We present new implementations of the Maximum Likelihood Expectation Maximization (EM) algorithm and the related Ordered Subset EM (OSEM) algorithm. Our implementation is based on...
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SI3D
2003
ACM
15 years 4 months ago
2003
ACM
This paper describes shear-image order ray casting, a new method for volume rendering. This method renders sampled data in three dimensions with image quality equivalent to the be...
ICDAR
2005
IEEE
15 years 5 months ago
2005
IEEE
Page segmentation algorithms found in published literatures often rely on some predetermined parameters such as general font sizes, distances between text lines and document scan ...
SI3D
2005
ACM
15 years 5 months ago
2005
ACM
This paper presents a new technique for rendering bidirectional texture functions (BTFs) at different levels of detail (LODs). Our method first decomposes each BTF image into mul...