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TOG
2008
140views more  TOG 2008»
15 years 7 months ago
Multidimensional adaptive sampling and reconstruction for ray tracing
We present a new adaptive sampling strategy for ray tracing. Our technique is specifically designed to handle multidimensional sample domains, and it is well suited for efficientl...
Toshiya Hachisuka, Wojciech Jarosz, Richard Peter ...
TCSV
2002
167views more  TCSV 2002»
15 years 6 months ago
Three-dimensional subband coding techniques for wireless video communications
This paper presents a new 3-D subband coding framework that is able to achieve a good balance between high compression performance and channel error resilience. Various data transf...
Hong Man, Ricardo L. de Queiroz, Mark J. T. Smith
ICPP
2008
IEEE
16 years 1 months ago
Optimizing JPEG2000 Still Image Encoding on the Cell Broadband Engine
JPEG2000 is the latest still image coding standard from the JPEG committee, which adopts new algorithms such as Embedded Block Coding with Optimized Truncation (EBCOT) and Discret...
Seunghwa Kang, David A. Bader
TVCG
1998
127views more  TVCG 1998»
15 years 6 months ago
Dynamic Catmull-Clark Subdivision Surfaces
—Recursive subdivision schemes have been extensively used in computer graphics, computer-aided geometric design, and scientific visualization for modeling smooth surfaces of arbi...
Hong Qin, Chhandomay Mandal, Baba C. Vemuri
SCFBM
2008
91views more  SCFBM 2008»
15 years 6 months ago
Simple tools for assembling and searching high-density picolitre pyrophosphate sequence data
Background: The advent of pyrophosphate sequencing makes large volumes of sequencing data available at a lower cost than previously possible. However, the short read lengths are d...
Nicolas J. Parker, Andrew G. Parker
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