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GB2325837B - Fixed-point method for fast and precise 3D spatial transformations - Google Patents

Fixed-point method for fast and precise 3D spatial transformations

Info

Publication number
GB2325837B
GB2325837B GB9810152A GB9810152A GB2325837B GB 2325837 B GB2325837 B GB 2325837B GB 9810152 A GB9810152 A GB 9810152A GB 9810152 A GB9810152 A GB 9810152A GB 2325837 B GB2325837 B GB 2325837B
Authority
GB
United Kingdom
Prior art keywords
precise
fast
fixed
point method
spatial transformations
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.)
Expired - Fee Related
Application number
GB9810152A
Other versions
GB9810152D0 (en
GB2325837A (en
Inventor
Hasan Shahzad Naqvi
Barthold Lichtenbelt
Russell J Huonder
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB9810152D0 publication Critical patent/GB9810152D0/en
Publication of GB2325837A publication Critical patent/GB2325837A/en
Application granted granted Critical
Publication of GB2325837B publication Critical patent/GB2325837B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
GB9810152A 1997-05-30 1998-05-12 Fixed-point method for fast and precise 3D spatial transformations Expired - Fee Related GB2325837B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86685997A 1997-05-30 1997-05-30

Publications (3)

Publication Number Publication Date
GB9810152D0 GB9810152D0 (en) 1998-07-08
GB2325837A GB2325837A (en) 1998-12-02
GB2325837B true GB2325837B (en) 2001-08-15

Family

ID=25348583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9810152A Expired - Fee Related GB2325837B (en) 1997-05-30 1998-05-12 Fixed-point method for fast and precise 3D spatial transformations

Country Status (3)

Country Link
JP (1) JPH117542A (en)
DE (1) DE19806986A1 (en)
GB (1) GB2325837B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7822289B2 (en) 2006-07-25 2010-10-26 Microsoft Corporation Locally adapted hierarchical basis preconditioning
JP6418344B1 (en) * 2018-02-23 2018-11-07 大日本印刷株式会社 Computer program, image processing apparatus, and image processing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272137A (en) * 1992-08-26 1994-05-04 Namco Ltd 3D to 2D textured polygon transformation.
US5519401A (en) * 1993-11-01 1996-05-21 Loral Corporation Programmed radar coordinate scan conversion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272137A (en) * 1992-08-26 1994-05-04 Namco Ltd 3D to 2D textured polygon transformation.
US5519401A (en) * 1993-11-01 1996-05-21 Loral Corporation Programmed radar coordinate scan conversion

Also Published As

Publication number Publication date
DE19806986A1 (en) 1998-12-03
GB9810152D0 (en) 1998-07-08
GB2325837A (en) 1998-12-02
JPH117542A (en) 1999-01-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020512