GB9904676D0 - Apparatus and method for performing data computations - Google Patents

Apparatus and method for performing data computations

Info

Publication number
GB9904676D0
GB9904676D0 GBGB9904676.5A GB9904676A GB9904676D0 GB 9904676 D0 GB9904676 D0 GB 9904676D0 GB 9904676 A GB9904676 A GB 9904676A GB 9904676 D0 GB9904676 D0 GB 9904676D0
Authority
GB
United Kingdom
Prior art keywords
performing data
data computations
computations
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB9904676.5A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to GBGB9904676.5A priority Critical patent/GB9904676D0/en
Publication of GB9904676D0 publication Critical patent/GB9904676D0/en
Priority to GB0004195A priority patent/GB2351577B/en
Ceased legal-status Critical Current

Links

GBGB9904676.5A 1999-03-01 1999-03-01 Apparatus and method for performing data computations Ceased GB9904676D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9904676.5A GB9904676D0 (en) 1999-03-01 1999-03-01 Apparatus and method for performing data computations
GB0004195A GB2351577B (en) 1999-03-01 2000-02-22 Specular lighting value calculation in three-dimensional computer graphics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9904676.5A GB9904676D0 (en) 1999-03-01 1999-03-01 Apparatus and method for performing data computations

Publications (1)

Publication Number Publication Date
GB9904676D0 true GB9904676D0 (en) 1999-04-21

Family

ID=10848726

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9904676.5A Ceased GB9904676D0 (en) 1999-03-01 1999-03-01 Apparatus and method for performing data computations
GB0004195A Expired - Lifetime GB2351577B (en) 1999-03-01 2000-02-22 Specular lighting value calculation in three-dimensional computer graphics

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0004195A Expired - Lifetime GB2351577B (en) 1999-03-01 2000-02-22 Specular lighting value calculation in three-dimensional computer graphics

Country Status (1)

Country Link
GB (2) GB9904676D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9304739B1 (en) * 2006-12-11 2016-04-05 Nvidia Corporation Optimized 3D lighting computations using a logarithmic number system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939774B2 (en) * 1977-02-08 1984-09-26 日本電気株式会社 Exponential function calculation method
JPH10116358A (en) * 1996-07-01 1998-05-06 Sun Microsyst Inc Device and method for calculating specular lighting
JP3884809B2 (en) * 1997-01-20 2007-02-21 株式会社日立製作所 Digital power unit and graphics system using the same
US6049343A (en) * 1997-01-20 2000-04-11 Hitachi, Ltd. Graphics processing unit and graphics processing system
US5990894A (en) * 1997-06-16 1999-11-23 Sun Microsystems, Inc. Method for implementing the power function DP and computer graphics system employing the same

Also Published As

Publication number Publication date
GB2351577B (en) 2003-10-08
GB0004195D0 (en) 2000-04-12
GB2351577A (en) 2001-01-03

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)