Data combining device and data combining method
AssigneeSony Corporation
InventorsShinji Negishi, Kazunori Yasuda
Life of this patent
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Abstract
A data combining apparatus and a data combining method in which timing for transformation, movement (arrangement), and generation of data combined in accordance with timing information can be corrected and a screen formation to be needed for matching of timing can be formed by combination, wherein a data combining apparatus 100 generates timing information of a change of the screen formation by a timing information generation unit 108 and synchronizes generation timing in the graphics generation unit 103 to process timing for image data in a transformation and movement processing unit 105 to enable combination of the image data and the graphics without timing deviation to thereby obtain desired combined data in a combining unit 107.
Claims18
A data combining apparatus combining first data and second data relating to an image to form a screen comprising:
- a processing unit for performing predetermined processing on the first data;
- a data generation unit for generating the second data;
- a combining unit for combining the first data processed by the predetermined processing in the processing unit and the second data generated by the data generation unit;
- a timing information generation unit for generating timing information for the processing of the processing unit or for processing for generation of the data generation unit so that the combination of the first data processed by the predetermined processing in the processing unit and the second data generated by the generation unit is performed at the same timing;
- a superposing unit for superposing the timing information generated by the timing information generation unit to the first data or the second data;
- a timing information detection unit for detecting the superposed timing information in the first data or the second data;
- and
- a control unit for correcting a timing for processing or generation to make the processing unit or the data generation unit perform the predetermined processing or data generation based on the timing information generated by the timing information generation unit.
A data combining apparatus combining first data and second data relating to an image to form a screen comprising:
- a processing unit for performing predetermined processing on the first data;
- a data generation unit for generating the second data;
- a combining unit for combining the first data processed by the predetermined processing in the processing unit and the second data generated by the data generation unit;
- a timing information generation unit for generating at least one of the timing information of the processing in the processing unit and the processing for generation in the data processing unit so that the combination of the first data processed by the predetermined processing in the processing unit and the second data generated by the generation unit is performed at the same timing in the combining unit;
- a superposing unit for superposing the timing information generated by the timing information generation unit to the first data or the second data;
- a timing information detection unit for detecting the superposed timing information in the first data or the second data;
- and
- a control unit for correcting a timing for processing or generation to make the processing unit or the data generation unit perform the predetermined processing or data generation based on the timing information generated by the timing information generation unit,
- wherein,
- the combining unit corrects and combines the data at the same timing based on the timing information generated by the timing information generation unit.
A data combining method combining first data and second data relating to an image to form a screen, the method comprising:
- a first step of performing predetermined processing on the first data;
- a second step of generating the second data;
- a third step of combining the first data processed by the predetermined processing at the first step and the second data generated by the second step;
- a fourth step of superposing the generated timing information on the first data or the second data, and, at the first step or the second step;
- and
- a fifth step of detecting the superposed timing information in the first data or the second data, so as to correct the timing of processing or generation to perform the predetermined processing or the data generation based on the superposed timing information,
- wherein,
- the timing information for the processing at the first step or the process for generation at the second step is generated so that the combination of the first data processed by the predetermined processing at the first step and the second data generated at the second step is performed at the same timing in the third step, and at the first step or at the second step;
- and
- the timing for processing or generation is corrected based on the timing information to perform the predetermined processing or the data generation.
A data combining method combining first data and second data relating to an image to form a screen comprising:
- a first step of performing predetermined processing on the first data;
- a second step of generating the second data;
- a third step of combining the first data processed by the predetermined processing at the first step and the second data generated by the second step;
- a fourth step of superposing the generated timing information on the first data or the second data, and, at the first step or the second step;
- and
- a fifth step of detecting the superposed timing information in the first data or the second data, so as to correct the timing of processing or generation to perform the predetermined processing or the data generation based on the superposed timing information,
- wherein,
- at least one of the timing information for the processing at the first step and the processing for generation at the second step is generated so that the combination of the first data processed by the predetermined processing at the first step and the second data generated at the second step is performed at the same timing in the third step,
- in the third step the data is corrected and combined at the same timing based on the timing information.
Dependencies are inferred from the claim text.