| 摘要 |
A division unit, an image analysis unit and a display apparatus using the same capable of simplifying the computation of overall average gray scale are provided. The shift-add type of division unit includes a plurality of shift units for shifting an input signal by a different number of bits, an adder for totaling the shifted result in the shift units and producing an addition result, and a most-significant-bit (MSB) shift unit for extracting the MSB (contains a plurality of bits) of the addition result to serve as a division result.
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