TH27729C3 - Data processing equipment and storage media - Google Patents

Abstract

DC60 (05/01/43) data processing device It was made available that a receiving unit which receives the Sn network signal over the N network and receives the Dau broadcast audio data in which this copyrighted information or the like is embedded. And the control unit which receives information indicating the process of water destruction Which is used when embedding information Copyright or the like in audio data. The buried information was isolated by appropriate destructive processes based on the obtained information indicating the water destruction methods used. The extracted information is buried. Once again, in Dau's published audio data using a predefined destructive process and the resulting audio data is recorded on the recording medium. Therefore, ignoring the water destruction methods used. For embedding copyright information or the like in Dau published audio data, Dau published audio data can be appropriately produced by home electrical production equipment. According to the buried information Data processing equipment It was provided that a receiving unit which receives the Sn network signal over the N network and receives the Dau broadcast audio data, where copyright information or the like is embedded, and a control unit that receives information indicating the destructive process. This is used when embedding copyright information or the like in audio data. The buried information is isolated by appropriate destructive procedures. According to the received information indicating the water destruction process used The extracted information was re-implanted in the Dau-published audio data using a predetermined destructive process. And the resulting audio data will be recorded on the recording medium. Therefore, ignoring the destructive processes used for embedding copyright information or the like in Dau's published audio data. Dau's published audio data can be properly produced by home electrical production equipment. According to the buried information

Claims (6)

1.Data processing equipment for receiving various types of embedded digital information. Which corresponds to different water destruction processes And it is obtained by embedding relevant information in digital information to be sent from the publishing end to the user. And processing of digital information that is embedded in these information. The device consists of; A data acquisition unit for receiving the embedded digital information the desired information is incoming digital data; Unit for receiving information, processes for receiving information, processes used Which corresponds to the incoming digital information And to identify the destructive processes used for related information implantation processes; Information extraction unit for extracting relevant information from incoming digital data by using information. Consistent with the information and procedures used which were obtained; and Information embedding unit for embedding separate, relevant information. Or the processed information obtained by processing relevant information In the incoming digital information Or in processed digital data Which is obtained by sending incoming digital data to pre-defined data processing. By using a predetermined water destruction process 2. Data processing equipment according to claim 1, in which the relevant information is embedded in the embedded digital data. Related to the copyright holder of the digital information transmitted 3. Data processing equipment according to claim No. 1, which the data implantation unit. Embed relevant information or information processed in the incoming digital data by using predefined water destructive processes. To generate the exported digital data 4. The data processing equipment pursuant to claim 3 also consists of a data production unit for producing exported digital data. 5. The data processing equipment pursuant to claim 3 also includes a storage unit for recording the exported digital data. 6. The data processing equipment according to claim 1 also includes: the information removal unit. For eliminating relevant information from incoming digital information that is consistent with the information. Received by the process information receiving unit To create digitized digital information; and The information embedding unit Embed relevant information or information processed in digital information that has been eliminated By using a predetermined water destruction process To generate digital output data 7. The data processing equipment pursuant to claim 6 also includes a data production unit for producing digital output data. 8. The data processing equipment pursuant to claim 6 also includes a storage unit for recording outgoing digital data. 9. Data processing device according to claim 1, in which: the embedded digital data consists of the first portion of the data which is fixed length. And the second aspect ratio, whose length is not constant; Process information used to identify the water destructive process is embedded in the first fragment by the water destructive process used; and The unit for receiving information on the said processes Obtain information, methods used to indicate the destructive process used from the first portion of the incoming digital data 1 0. Data processing equipment according to Claim 1, in which: the embedded digital data. It has a data structure, including many data sets; Information on the methods used to identify the water destruction processes used. Is included in a predefined dataset header among many data sets; and The unit for receiving information on the said processes Obtain information, methods used that indicate the destructive process used, from a predefined set of headers of the embedded digital data. INFORMATION 1 1. Data processing device according to claim 1, where: digital data. That is buried in such information is followed by a proportion of help information. Methodological information used to identify the water destructive processes used to be included in the supporting information proportion; and The process receives information on the processes used to indicate the water destruction process used. From the proportion of assistive information that is traced from the embedded digital data 1 2. The data processing device according to Claim 1 in which: the receiving unit can receive the embedded digital information. From at least one of the various recording media And multiple transmission routes; and The unit for receiving information on the said process decides the water destruction method used. Corresponding to any recording medium. And any transmission path From where the embedded digital information is derived And to receive information and methods used in accordance with the results of the decision 1 3. Data processing equipment according to claim No. 1, where the embedded digital information is digital data that is divided into sections. Which is obtained by digital audio segmentation Or digital video information Or digital audio and digital video data 1 4. Data processing equipment according to Clause 1, which the receiving unit has antennas for modulating the broadcast waves from the distribution station. And a receiving wave decoder for converting the analog to digital signal of the wave received by the antenna in order to output it as embedded digital data 1 5. Data processing equipment according to claim 1, in which the unit Obtaining such data has a readout unit to read the embedded digital data Information stored in large memory from large memory 1 6. Data processing device according to claim 15, which the unit reads the data as follows. It contains an access unit to read embedded digital information from DVD-ROM, DVD-RAM or semiconductor recording media. 1 7. Data processing device according to Clause 1, in which: Embedded Digital Information as follows. It has been achieved by implanting numerous pieces of relevant information in digital data to be transmitted by the use of several destructive processes; Many pieces of process information are used that correspond to many destructive processes. Is included in the embedded digital information in accordance with the information, the methods used to identify the water destruction processes used; and The information separation unit can extract relevant information corresponding to each large-scale destructive process from the incoming digital data. According to the information, the methods used correspond to the mass destructive processes 1 8. Data processing equipment according to claim No. 1 in which: Embedded digital information such information is obtained by implanting large chunks of relevant information. In digital information transmitted by the use of a large number of destructive processes; and The information embedding unit Embed several pre-defined pieces of information in the incoming digital data by using predefined destructive processes. To generate the exported digital data 1. 9. Data Processing Device in accordance with Clause 1 in which: Embedded Digital Information Such information is obtained by the implantation of large chunks of relevant information in the digital data transmitted by implantation. Using a large number of destructive processes; and The information embedding unit Embed a predetermined number of relevant information among numerous pieces of pertinent information. In the digital information that comes in by the use of consistent dehydration processes among many dehydration processes. Or water destructive processes that differ from water destructive processes to generate digital output 2 0. Data processing equipment pursuant to claim 6, in which: embedded digital information such information is obtained by implantation. A large number of pertinent information in digital data transmitted by the use of multiple destructive processes; and The information embedding unit Embed several pre-defined pieces of information in the incoming digital data by using predefined destructive processes. To generate the output digital data 2 1. Data processing equipment pursuant to claim 6, in which: the embedded digital information is obtained by implanting large chunks of relevant information in digital data transmitted by the use of mass destructive procedures; and The information embedding unit Embed a predetermined number of relevant information in the digital data processed by the use of consistent dehydration processes amid numerous destructive processes. Or water destruction processes that are different from many water destruction processes To generate digital data output 2 2. Recording Medium In which digital data that is embedded information is recorded The embedded digital information is obtained by implanting relevant information in the transmitted digital data to be fed from the end of publication to the user, where: The embedded digital data consists of the first portion of information that is Fixed length and the second aspect ratio of variable length. The method used to identify the destructive process used to embed relevant information in the transmitted digital data. In the first portion of information Relevant information is embedded in the second portion of the data by the destructive process that indicates the method used; and Relevant information can be separated or eliminated. From the second part of the data proportion by using the appropriate water destructive process according to the information on the method used 2 3. Recording medium of claim 22, where information, the method used, is embedded in the first portion of the embedded digital data. By a predetermined water destruction method 2 4. The recording medium of claim 22, which is a large piece of information. Indicates the use of different water destruction methods. Which is used to embed relevant information in the transmitted digital data. Is embedded in the first part of the digital data that is embedded 2 5. Recording Medium The digital data that is embedded information and information on the method used are recorded. The embedded digital information is obtained by embedding relevant information in the transmitted digital data to enter from the publishing end to the user. And information on the methods used Identify the destructive processes used to embed relevant information in the transmitted digital data. And next to the embedded digital information: The embedded digital information contains data structures in which the relevant information can be extracted or eliminated by the use of appropriate dehydration procedures. According to the information on the method used 2 6. The recording medium of claim 25, which is a large number of pieces of information, a method used to identify different destructive processes. It is used to embed relevant information in digital data that has been recorded as information.