Signal processing device and method
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.
Claims9
A signal processing device, comprising:
- circuitry configured to:
- add test data for failure detection to valid data on which specific processing is to be performed, wherein at least two samples processed in parallel in different paths have a same sample value in the test data;
- select, as the specific processing, processing to be performed on the at least two samples so that same processing is performed on the at least two samples;
- and
- perform the specific 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:
- adding test data for failure detection to valid data on which specific processing is to be performed, wherein at least two samples processed in parallel in different paths have a same sample value in the test data;
- selecting, as the specific processing, processing to be performed on the at least two samples so that same processing is performed on the at least two samples;
- and
- performing the specific processing on the valid data and the test data that has been added to the valid data by a plurality of the paths.
A non-transitory computer-readable medium having stored therein computer-executable instructions which, when executed by a computer, cause the computer to execute operations, the operations comprising:
- adding test data for failure detection to valid data on which specific processing is to be performed, wherein at least two samples processed in parallel in different paths have a same sample value in the test data;
- selecting, as the specific processing, processing to be performed on the at least two samples so that same processing is performed on the at least two samples;
- and
- performing the specific processing on the valid data and the test data that has been added to the valid data by a plurality of the paths.
Dependencies are inferred from the claim text.