GB2210760B - Image rotation circuit - Google Patents

Image rotation circuit

Info

Publication number
GB2210760B
GB2210760B GB8816894A GB8816894A GB2210760B GB 2210760 B GB2210760 B GB 2210760B GB 8816894 A GB8816894 A GB 8816894A GB 8816894 A GB8816894 A GB 8816894A GB 2210760 B GB2210760 B GB 2210760B
Authority
GB
United Kingdom
Prior art keywords
image rotation
rotation circuit
circuit
image
rotation
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
GB8816894A
Other versions
GB2210760A (en
GB8816894D0 (en
Inventor
Waldemar E Yeschick
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services 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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of GB8816894D0 publication Critical patent/GB8816894D0/en
Publication of GB2210760A publication Critical patent/GB2210760A/en
Application granted granted Critical
Publication of GB2210760B publication Critical patent/GB2210760B/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
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/60—Rotation of a whole image or part thereof
    • G06T3/602—Block rotation, e.g. by recursive reversing or rotating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
GB8816894A 1987-10-05 1988-07-15 Image rotation circuit Expired - Fee Related GB2210760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10450487A 1987-10-05 1987-10-05

Publications (3)

Publication Number Publication Date
GB8816894D0 GB8816894D0 (en) 1988-08-17
GB2210760A GB2210760A (en) 1989-06-14
GB2210760B true GB2210760B (en) 1991-07-03

Family

ID=22300850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8816894A Expired - Fee Related GB2210760B (en) 1987-10-05 1988-07-15 Image rotation circuit

Country Status (1)

Country Link
GB (1) GB2210760B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365601A (en) * 1991-12-23 1994-11-15 Xerox Corporation N-bit wide parallel rotation algorithm
GB9323529D0 (en) * 1993-11-15 1994-01-05 Videologic Ltd Improvements in digital image signal processing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547119A (en) * 1977-12-09 1979-06-06 Ibm Image rotation apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547119A (en) * 1977-12-09 1979-06-06 Ibm Image rotation apparatus

Also Published As

Publication number Publication date
GB2210760A (en) 1989-06-14
GB8816894D0 (en) 1988-08-17

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Legal Events

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

Effective date: 20020715