Signal processing device and method, and program
AssigneeSony Semiconductor Solutions Corporation
InventorMASAKI MUROZUKA
Life of this patent
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Abstract
The present technology relates to a signal processing device and method, and a program that enable easier and more accurate failure detection. The signal processing device includes: an addition unit that adds test data for failure detection to valid data on which predetermined processing is to be performed, two or more samples processed in parallel in different paths having a same sample value in the test data; and a signal processing unit that performs the predetermined processing on the valid data and the test data that has been added to the valid data by a plurality of the paths. The present technology can be applied to in-car cameras.
Claims15
A signal processing device comprising:
- an addition unit that adds test data for failure detection to valid data on which predetermined processing is to be performed, two or more samples processed in parallel in different paths having a same sample value in the test data;
- and
- a signal processing unit that performs the predetermined processing on the valid data and the test data that has been added to the valid data by a plurality of the paths.
A signal processing method comprising the steps of:
- adding test data for failure detection to valid data on which predetermined processing is to be performed, two or more samples processed in parallel in different paths having a same sample value in the test data;
- and
- performing the predetermined processing on the valid data and the test data that has been added to the valid data by a plurality of the paths.
A program causing a computer to execute processing comprising the steps of:
- adding test data for failure detection to valid data on which predetermined processing is to be performed, two or more samples processed in parallel in different paths having a same sample value in the test data;
- and
- performing the predetermined processing on the valid data and the test data that has been added to the valid data by a plurality of the paths.
A signal processing device comprising:
- a reception unit that receives output data including valid data and test data for failure detection, the test data being added to the valid data, two or more samples processed in parallel in different paths having a same sample value in the test data;
- and
- a comparison unit that compares sample values of the two or more samples of the test data.
A signal processing method comprising the steps of:
- receiving output data including valid data and test data for failure detection, the test data being added to the valid data, two or more samples processed in parallel in different paths having a same sample value in the test data;
- and
- comparing sample values of the two or more samples of the test data.
A program causing a computer to execute processing comprising the steps of:
- receiving output data including valid data and test data for failure detection, the test data being added to the valid data, two or more samples processed in parallel in different paths having a same sample value in the test data;
- and
- comparing sample values of the two or more samples of the test data.
Dependencies are inferred from the claim text.