AU735422C - Control method and apparatus for embedding information in data - Google Patents

Control method and apparatus for embedding information in data

Info

Publication number
AU735422C
AU735422C AU61792/99A AU6179299A AU735422C AU 735422 C AU735422 C AU 735422C AU 61792/99 A AU61792/99 A AU 61792/99A AU 6179299 A AU6179299 A AU 6179299A AU 735422 C AU735422 C AU 735422C
Authority
AU
Australia
Prior art keywords
data
control method
embedding information
embedding
information
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.)
Ceased
Application number
AU61792/99A
Other versions
AU735422B2 (en
AU6179299A (en
Inventor
Takao Arai
Isao Echizen
Hiroyuki Kimura
Yoshiaki Moriyama
Akira Ogino
Kazumi Sugaya
Toshifumi Takeuchi
Hiroshi Yoshiura
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.)
Hitachi Ltd
Pioneer Corp
Sony Corp
Original Assignee
Hitachi Ltd
Sony Corp
Pioneer Electronic Corp
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
Priority claimed from JP34388898A external-priority patent/JP3698901B2/en
Application filed by Hitachi Ltd, Sony Corp, Pioneer Electronic Corp filed Critical Hitachi Ltd
Publication of AU6179299A publication Critical patent/AU6179299A/en
Application granted granted Critical
Publication of AU735422B2 publication Critical patent/AU735422B2/en
Publication of AU735422C publication Critical patent/AU735422C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU61792/99A 1998-12-03 1999-11-30 Control method and apparatus for embedding information in data Ceased AU735422C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10-343888 1998-12-03
JP34388898A JP3698901B2 (en) 1998-12-03 1998-12-03 Information embedding method and apparatus

Publications (3)

Publication Number Publication Date
AU6179299A AU6179299A (en) 2000-06-15
AU735422B2 AU735422B2 (en) 2001-07-05
AU735422C true AU735422C (en) 2002-07-11

Family

ID=

Similar Documents

Publication Publication Date Title
SG80664A1 (en) Control method and apparatus for embedding information in data
GB2343818B (en) Method and apparatus for embedding information in audio data
IL141694A0 (en) System and method for embedding additional information in video data
GB2366112B (en) Method and apparatus for embedding digital information in digital multimedia data
GB2344666B (en) Method and system for embedding information in document
AU5791198A (en) Method and apparatus for embedding auxiliary data in a primary data signal
AU4684899A (en) Computer-based system and method for data processing
AU4493000A (en) Method and apparatus for improved information representation
AU5695999A (en) Method and apparatus for processing variable bit rate information in an information distribution system
SG79216A1 (en) Improvements in methods and apparatus for recording and information processing, and recording method therefor
AU3477500A (en) Apparatus and method for depersonalizing information
AU5946498A (en) Information processing apparatus and information processing method
GB2338383B (en) An apparatus and method for data decoding
AU5938898A (en) Information processing apparatus and information processing method
AU4824600A (en) An information embedding and retrieval method and apparatus
EP1065029A4 (en) Method and apparatus for providing numerical control information
HUP0101093A3 (en) Method and device for embedding and extracting supplemental data in an information signal
SG76575A1 (en) Data recording apparatus and method
AU1517499A (en) Method and apparatus for content-linking supplemental information with time-sequence data
AU3529297A (en) Method and apparatus for texture data
HK1021243A1 (en) Apparatus for information reproduction and information reproduction method
AU1889597A (en) Apparatus and method for encoding data
AU2680399A (en) Apparatus and method for dynamically verifying information in a distributed system
AU2543799A (en) Information security method and apparatus
AU2001275385A1 (en) System and method for locating irregular edges in image data