| 摘要 |
An image processing device includes a CSA accumulator, a first register, a CPA adder and a central processing unit. The CSA accumulator includes a first input for receiving a processing signal and a second input for receiving a previous result of the CSA accumulator. The first register includes an input coupled to the CSA accumulator and an output coupled to the second input end of the CSA accumulator. The CPA adder is coupled to the first register. The CPA adder is used for processing an addition operation on all carries outputted from the first register. The central processing unit includes an input coupled to the CPA adder and an output end for outputting an output signal comprising processed image measurement data.
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