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GB2328577B - Method for improving the image resolution in an optical image scanning system - Google Patents

Method for improving the image resolution in an optical image scanning system

Info

Publication number
GB2328577B
GB2328577B GB9717592A GB9717592A GB2328577B GB 2328577 B GB2328577 B GB 2328577B GB 9717592 A GB9717592 A GB 9717592A GB 9717592 A GB9717592 A GB 9717592A GB 2328577 B GB2328577 B GB 2328577B
Authority
GB
United Kingdom
Prior art keywords
improving
scanning system
optical image
image
image resolution
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
GB9717592A
Other versions
GB9717592D0 (en
GB2328577A (en
Inventor
Shi-Zheng Kuo
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.)
Veutron Corp
Original Assignee
Umax Data System 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 Umax Data System Inc filed Critical Umax Data System Inc
Priority to GB9717592A priority Critical patent/GB2328577B/en
Publication of GB9717592D0 publication Critical patent/GB9717592D0/en
Publication of GB2328577A publication Critical patent/GB2328577A/en
Application granted granted Critical
Publication of GB2328577B publication Critical patent/GB2328577B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0458—Additional arrangements for improving or optimising scanning resolution or quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
GB9717592A 1997-08-21 1997-08-21 Method for improving the image resolution in an optical image scanning system Expired - Fee Related GB2328577B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9717592A GB2328577B (en) 1997-08-21 1997-08-21 Method for improving the image resolution in an optical image scanning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9717592A GB2328577B (en) 1997-08-21 1997-08-21 Method for improving the image resolution in an optical image scanning system

Publications (3)

Publication Number Publication Date
GB9717592D0 GB9717592D0 (en) 1997-10-22
GB2328577A GB2328577A (en) 1999-02-24
GB2328577B true GB2328577B (en) 1999-09-01

Family

ID=10817737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9717592A Expired - Fee Related GB2328577B (en) 1997-08-21 1997-08-21 Method for improving the image resolution in an optical image scanning system

Country Status (1)

Country Link
GB (1) GB2328577B (en)

Also Published As

Publication number Publication date
GB9717592D0 (en) 1997-10-22
GB2328577A (en) 1999-02-24

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Legal Events

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

Effective date: 20020821