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RU2000125744A - INSERT ADDITIONAL DATA IN THE CODED SIGNAL - Google Patents

INSERT ADDITIONAL DATA IN THE CODED SIGNAL

Info

Publication number
RU2000125744A
RU2000125744A RU2000125744/09A RU2000125744A RU2000125744A RU 2000125744 A RU2000125744 A RU 2000125744A RU 2000125744/09 A RU2000125744/09 A RU 2000125744/09A RU 2000125744 A RU2000125744 A RU 2000125744A RU 2000125744 A RU2000125744 A RU 2000125744A
Authority
RU
Russia
Prior art keywords
data
parameters
signal
additional data
encoding
Prior art date
Application number
RU2000125744/09A
Other languages
Russian (ru)
Other versions
RU2251819C2 (en
Inventor
Франсискус Л. А. Й. КАМПЕРМАН
Альфонс А. М. Л. БРЮКЕРС
ДЕР ВЛЕТЕН Ренатус Й. ВАН
Original Assignee
Конинклейке Филипс Электроникс Н.В.
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 Конинклейке Филипс Электроникс Н.В. filed Critical Конинклейке Филипс Электроникс Н.В.
Publication of RU2000125744A publication Critical patent/RU2000125744A/en
Application granted granted Critical
Publication of RU2251819C2 publication Critical patent/RU2251819C2/en

Links

Claims (9)

1. Способ кодирования данных (е) посредством вспомогательной информации (р), отличающийся тем, что для вставки дополнительных данных (х) вставляют дополнительную информацию (х) в данные (е), а вспомогательную информацию (pw), необходимую для кодирования дополнительных данных, получают из других данных (а0 (1)).1. A method of encoding data (e) by means of auxiliary information (p), characterized in that to insert additional data (x), additional information (x) is inserted into data (e), and auxiliary information (p w ) necessary for encoding additional data obtained from other data (a 0 (1)). 2. Способ извлечения дополнительных данных из кодированных данных по п. 1. 2. A method for extracting additional data from encoded data according to claim 1. 3. Способ кодирования входных данных путем деления этих данных на кадры, заключающийся в том, что определяют набор параметров для каждого кадра, уменьшают скорость передачи данных входного сигнала путем применения алгоритма, который управляется набором параметров, вследствие чего кодированные данные содержат набор параметров или по меньшей мере данные, которые можно использовать для получения этого набора параметров и сигнала с уменьшенной скоростью передачи данных, отличающийся тем, что для вставки дополнительных данных (у) в кодированный сигнал подвергают набор данных воздействию дополнительных данных (у). 3. A method of encoding input data by dividing this data into frames, which consists in determining a set of parameters for each frame, reducing the data rate of the input signal by applying an algorithm that is controlled by a set of parameters, as a result of which the encoded data contains a set of parameters or at least least data that can be used to obtain this set of parameters and a signal with a reduced data rate, characterized in that for inserting additional data (y) into the encoding This signal exposes the data set to additional data (y). 4. Способ извлечения информации, которая вставлена в набор параметров кодированного сигнала по п. 3. 4. A method for extracting information that is inserted into a set of parameters of an encoded signal according to claim 3. 5. Сигнал, содержащий кодированные данные по п. 1 или 3. 5. A signal containing encoded data according to claim 1 or 3. 6. Носитель информации с записанным сигналом по п. 5. 6. The storage medium with the recorded signal according to claim 5. 7. Конструкция для осуществления способа по пп. 1 - 3 или 4. 7. Design for implementing the method according to PP. 1 - 3 or 4. 8. Устройство воспроизведения с конструкцией по п. 2 и/или 4. 8. The playback device with the construction according to p. 2 and / or 4. 9. Устройство воспроизведения по п. 8, отличающееся тем, что оно представляет собой устройство воспроизведения дисков, предназначенное для носителей аудио- и аудиовизуальной информации, соответственно. 9. The playback device according to p. 8, characterized in that it is a disk playback device designed for storage of audio and audiovisual information, respectively.
RU2000125744/09A 1999-01-13 2000-01-10 Inserting additional data in coded signal RU2251819C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99100580 1999-01-13
EP99100580.2 1999-01-13

Publications (2)

Publication Number Publication Date
RU2000125744A true RU2000125744A (en) 2002-09-10
RU2251819C2 RU2251819C2 (en) 2005-05-10

Family

ID=8237342

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000125744/09A RU2251819C2 (en) 1999-01-13 2000-01-10 Inserting additional data in coded signal

Country Status (15)

Country Link
US (1) US7334129B1 (en)
EP (1) EP1062813A1 (en)
JP (1) JP4504572B2 (en)
KR (1) KR100729347B1 (en)
CN (1) CN1184818C (en)
AU (1) AU1984100A (en)
BR (1) BR0004071A (en)
CA (1) CA2323561C (en)
ID (1) ID26575A (en)
IL (1) IL138385A (en)
PL (1) PL342815A1 (en)
RU (1) RU2251819C2 (en)
TR (1) TR200002630T1 (en)
TW (1) TW536917B (en)
WO (1) WO2000042770A1 (en)

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RU2327302C2 (en) * 2002-10-30 2008-06-20 Конинклейке Филипс Электроникс Н.В. Water-mark indication of signal with bits variable flow
RU2351013C2 (en) * 2004-02-14 2009-03-27 Конинклейке Филипс Электроникс Н.В. Watermark detection
RU2367018C2 (en) * 2004-02-14 2009-09-10 Конинклейке Филипс Электроникс Н.В. Detecting watermarks
RU2368009C2 (en) * 2004-02-14 2009-09-20 Конинклейке Филипс Электроникс Н.В. Detection of watermarks by means of correlation analysis of shape

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* Cited by examiner, † Cited by third party
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RU2327302C2 (en) * 2002-10-30 2008-06-20 Конинклейке Филипс Электроникс Н.В. Water-mark indication of signal with bits variable flow
RU2351013C2 (en) * 2004-02-14 2009-03-27 Конинклейке Филипс Электроникс Н.В. Watermark detection
RU2367018C2 (en) * 2004-02-14 2009-09-10 Конинклейке Филипс Электроникс Н.В. Detecting watermarks
RU2368009C2 (en) * 2004-02-14 2009-09-20 Конинклейке Филипс Электроникс Н.В. Detection of watermarks by means of correlation analysis of shape

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