发明名称 |
SYSTEM AND METHOD FOR HISTOGRAM COMPUTATION USING A GRAPHICS PROCESSING UNIT |
摘要 |
<p>A method and system for obtaining a histogram and related statistical values from a data set of texels is disclosed. A processing device receives from a first buffer, a data set of texels. The data set has a dimensionality D of at least two and each texel contains a value. The processing device sorts the data set into a point list of coordinates, wherein a point in the point list corresponds to a texel location in the data set. The processing device reduces the dimensionality of the point list by arranging points in the point list according to an N-1 dimensional dominancy. The processing device performs a raster operation on each associated value of the arranged points to obtain at least one value. The processing device is to output the at least one value to a second buffer. The processing device may be a graphics processing unit.</p> |
申请公布号 |
CA2868297(A1) |
申请公布日期 |
2015.01.17 |
申请号 |
CA20132868297 |
申请日期 |
2013.07.17 |
申请人 |
A2ZLOGIX, INC |
发明人 |
GADDY, WILLIAM L.;SERAN, VIDHYA;NOWALK, STEPHEN;LIU, YONG;RAMANATHAN, CHIDAMBARAM |
分类号 |
G06T1/00;G06T15/00 |
主分类号 |
G06T1/00 |
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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