GB2290430B - Subtitling video data - Google Patents

Subtitling video data

Info

Publication number
GB2290430B
GB2290430B GB9411615A GB9411615A GB2290430B GB 2290430 B GB2290430 B GB 2290430B GB 9411615 A GB9411615 A GB 9411615A GB 9411615 A GB9411615 A GB 9411615A GB 2290430 B GB2290430 B GB 2290430B
Authority
GB
United Kingdom
Prior art keywords
subtitling
video data
video
data
subtitling video
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
GB9411615A
Other versions
GB2290430A8 (en
GB2290430A (en
GB9411615D0 (en
Inventor
David John Atkins
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.)
SCREEN SUBTITLING SYSTEMS Ltd
Original Assignee
SCREEN SUBTITLING SYSTEMS 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 SCREEN SUBTITLING SYSTEMS Ltd filed Critical SCREEN SUBTITLING SYSTEMS Ltd
Priority to GB9411615A priority Critical patent/GB2290430B/en
Publication of GB9411615D0 publication Critical patent/GB9411615D0/en
Priority to CA 2192439 priority patent/CA2192439A1/en
Priority to GB9625754A priority patent/GB2304016A/en
Priority to AU26785/95A priority patent/AU2678595A/en
Priority to PCT/GB1995/001353 priority patent/WO1995034165A1/en
Publication of GB2290430A publication Critical patent/GB2290430A/en
Publication of GB2290430A8 publication Critical patent/GB2290430A8/en
Application granted granted Critical
Publication of GB2290430B publication Critical patent/GB2290430B/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
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/419—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which encoding of the length of a succession of picture-elements of the same value along a scanning line is the only encoding step
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
    • H04N7/0885—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection for the transmission of subtitles
GB9411615A 1994-06-09 1994-06-09 Subtitling video data Expired - Fee Related GB2290430B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9411615A GB2290430B (en) 1994-06-09 1994-06-09 Subtitling video data
PCT/GB1995/001353 WO1995034165A1 (en) 1994-06-09 1995-06-09 Subtitling video data
GB9625754A GB2304016A (en) 1994-06-09 1995-06-09 Subtitling video data
AU26785/95A AU2678595A (en) 1994-06-09 1995-06-09 Subtitling video data
CA 2192439 CA2192439A1 (en) 1994-06-09 1995-06-09 Subtitling video data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9411615A GB2290430B (en) 1994-06-09 1994-06-09 Subtitling video data

Publications (4)

Publication Number Publication Date
GB9411615D0 GB9411615D0 (en) 1994-08-03
GB2290430A GB2290430A (en) 1995-12-20
GB2290430A8 GB2290430A8 (en) 1998-05-21
GB2290430B true GB2290430B (en) 1998-08-05

Family

ID=10756500

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9411615A Expired - Fee Related GB2290430B (en) 1994-06-09 1994-06-09 Subtitling video data
GB9625754A Withdrawn GB2304016A (en) 1994-06-09 1995-06-09 Subtitling video data

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9625754A Withdrawn GB2304016A (en) 1994-06-09 1995-06-09 Subtitling video data

Country Status (4)

Country Link
AU (1) AU2678595A (en)
CA (1) CA2192439A1 (en)
GB (2) GB2290430B (en)
WO (1) WO1995034165A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296148A (en) * 1994-11-28 1996-06-19 Snell & Wilcox Ltd Retaining sub-titles in a wide screen television display
US8599064B2 (en) * 2008-02-29 2013-12-03 Honeywell International Inc. Systems and methods for radar data communication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170371A (en) * 1984-12-21 1986-07-30 Mitsumi Electric Co Ltd Superimposing apparatus
EP0400990A2 (en) * 1989-05-30 1990-12-05 Sharp Kabushiki Kaisha Apparatus for superimposing character patterns in accordance with dot-matrix on video signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264933A (en) * 1977-07-27 1981-04-28 Canon Kabushiki Kaisha Method and apparatus for facsimile recording
JPS5951653A (en) * 1982-09-17 1984-03-26 Fujitsu Ltd Data compression coding processing system
US4610027A (en) * 1983-12-30 1986-09-02 International Business Machines Corporation Method for converting a bit map of an image to a run length or run end representation
US4646356A (en) * 1984-06-29 1987-02-24 International Business Machines Corporation Method for converting a bit map of an image to a run length or run end representation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170371A (en) * 1984-12-21 1986-07-30 Mitsumi Electric Co Ltd Superimposing apparatus
EP0400990A2 (en) * 1989-05-30 1990-12-05 Sharp Kabushiki Kaisha Apparatus for superimposing character patterns in accordance with dot-matrix on video signals

Also Published As

Publication number Publication date
GB9625754D0 (en) 1997-01-29
CA2192439A1 (en) 1995-12-14
GB2290430A8 (en) 1998-05-21
AU2678595A (en) 1996-01-04
WO1995034165A1 (en) 1995-12-14
GB2304016A (en) 1997-03-05
GB2290430A (en) 1995-12-20
GB9411615D0 (en) 1994-08-03

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Legal Events

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

Effective date: 20020609