发明名称 |
PSEUDO-RANDOM INTERVAL ARITHMETIC SAMPLING TECHNIQUES IN COMPUTER GRAPHICS |
摘要 |
<p>An improved branch-and-bound process of interval arithmetic subdivision in furtherance of computation of rigorous error bounds on integrated digital scene information for two dimensional display is provided. More particularly, a first aspect of the subject process includes pseudo-randomly subdividing an interval domain comprising a set of interval variables in furtherance of ascertaining a characteristic contribution of the interval variables of said set of interval variables to an image space comprising at least a sub-pixel area. A further aspect, either alone or in combination with the first aspect contemplates pseudo-randomly discarding a select partitioning of interval variables of a set of interval variables of a geometric function from a computed solution of an interval arithmetic branch-and-bound process.</p> |
申请公布号 |
WO2007098349(A8) |
申请公布日期 |
2008.04.17 |
申请号 |
WO2007US62142 |
申请日期 |
2007.02.14 |
申请人 |
SUNFISH STUDIO, LLC;HAYES, NATHAN T. |
发明人 |
HAYES, NATHAN T. |
分类号 |
G06F17/10;G06T1/00 |
主分类号 |
G06F17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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