GB2378880B - Graphics compression - Google Patents

Graphics compression

Info

Publication number
GB2378880B
GB2378880B GB0119351A GB0119351A GB2378880B GB 2378880 B GB2378880 B GB 2378880B GB 0119351 A GB0119351 A GB 0119351A GB 0119351 A GB0119351 A GB 0119351A GB 2378880 B GB2378880 B GB 2378880B
Authority
GB
United Kingdom
Prior art keywords
graphics compression
graphics
compression
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
GB0119351A
Other versions
GB0119351D0 (en
GB2378880A (en
Inventor
Adrian Sack
Srikanth Bandi
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.)
Ideaworks 3D Ltd
Original Assignee
Ideaworks 3D Ltd
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 Ideaworks 3D Ltd filed Critical Ideaworks 3D Ltd
Publication of GB0119351D0 publication Critical patent/GB0119351D0/en
Priority to US10/179,774 priority Critical patent/US7307642B2/en
Publication of GB2378880A publication Critical patent/GB2378880A/en
Application granted granted Critical
Publication of GB2378880B publication Critical patent/GB2378880B/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
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Processing Or Creating Images (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
GB0119351A 2001-06-28 2001-08-08 Graphics compression Expired - Fee Related GB2378880B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/179,774 US7307642B2 (en) 2001-06-28 2002-06-24 Graphics compression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0115838A GB0115838D0 (en) 2001-06-28 2001-06-28 Graphics compression

Publications (3)

Publication Number Publication Date
GB0119351D0 GB0119351D0 (en) 2001-10-03
GB2378880A GB2378880A (en) 2003-02-19
GB2378880B true GB2378880B (en) 2006-04-19

Family

ID=9917549

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0115838A Ceased GB0115838D0 (en) 2001-06-28 2001-06-28 Graphics compression
GB0119351A Expired - Fee Related GB2378880B (en) 2001-06-28 2001-08-08 Graphics compression

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0115838A Ceased GB0115838D0 (en) 2001-06-28 2001-06-28 Graphics compression

Country Status (1)

Country Link
GB (2) GB0115838D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029253A1 (en) * 2004-06-17 2006-01-05 Nanobit Gmbh Method and apparatus for importing and exporting image files
CN110147215B (en) * 2019-05-14 2022-03-11 中国民航大学 Method for realizing rapid zooming of electronic vector map
CN110675460A (en) * 2019-08-28 2020-01-10 东软集团股份有限公司 Picture processing method, device and equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0855244A (en) * 1994-08-12 1996-02-27 Hitachi Ltd Stereographic data input method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0855244A (en) * 1994-08-12 1996-02-27 Hitachi Ltd Stereographic data input method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
wdvl.internet.com/Authoring/Languages/XML/SVG/DoingIt/background.html *

Also Published As

Publication number Publication date
GB0115838D0 (en) 2001-08-22
GB0119351D0 (en) 2001-10-03
GB2378880A (en) 2003-02-19

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Legal Events

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

Effective date: 20070808