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发明名称
RAY TRACING ALGORITHM WITH RECORDING OF THE INDEX TRAVERSAL HISTORY
摘要
申请公布号
EP2070050(A2)
申请公布日期
2009.06.17
申请号
EP20070787323
申请日期
2007.07.10
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
KRIEGEL, JON;SHEARER, ROBERT ALLEN
分类号
G06T15/50
主分类号
G06T15/50
代理机构
代理人
主权项
地址
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