专利名称：Processing of performance sensitive
transforms
发明人：Joan LaVerne Mitchell,Arianne Therese
Hinds
申请号：US11041666申请日：20050124
公开号：US20060080374A1公开日：20060413
专利附图：
摘要：The present invention provides a method, apparatus, and article of manufacturefor controlling truncation error which is introduced when performing a transform
equation as a result of lowering the precision of elements of the equation using shiftright operations. This is achieved by associating a predetermined truncation amount witha plurality of operations of the transform equation and defining an ordered set of theoperations to perform the transform which control the truncation error in the result ifeach operation introduced the predetermined truncation amount associated with it.Accordingly the transform is performed using the defined ordered set. For example thepre-determined truncation error could be an average truncation error.
申请人：Joan LaVerne Mitchell,Arianne Therese Hinds
地址：Longmont CO US,Boulder CO US
国籍：US,US
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